mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
10a63f80ae
gdbsupport compilation badly fails with GCC 12 on Solaris, with errors
like
../gnulib/config.h:1693:72: error: ‘malloc’ attribute argument 1 is ambiguous
1693 | # define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
| ^
../gnulib/config.h:1693:72: note: use a cast to the expected type to disambiguate
We've not yet been able to determine where the ambiguity actually lies,
so this patch works around the issue by disabling _GL_ATTRIBUTE_DEALLOC
on Solaris, at least as a workaround for GDB 13.
As Tom suggested in the PR, this is done using our infrastructure for
local gnulib patches.
Tested on sparcv9-sun-solaris2.11, amd64-pc-solaris2.11, and
x86_64-pc-linux-gnu.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
2020 lines
66 KiB
Plaintext
2020 lines
66 KiB
Plaintext
/* config.in. Generated from configure.ac by autoheader. */
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/* Define if building universal (internal helper macro) */
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#undef AC_APPLE_UNIVERSAL_BUILD
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/* Define to the number of bits in type 'ptrdiff_t'. */
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#undef BITSIZEOF_PTRDIFF_T
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/* Define to the number of bits in type 'sig_atomic_t'. */
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#undef BITSIZEOF_SIG_ATOMIC_T
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/* Define to the number of bits in type 'size_t'. */
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#undef BITSIZEOF_SIZE_T
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/* Define to the number of bits in type 'wchar_t'. */
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#undef BITSIZEOF_WCHAR_T
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/* Define to the number of bits in type 'wint_t'. */
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#undef BITSIZEOF_WINT_T
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/* Define to 1 if chown fails to change ctime when at least one argument was
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not -1. */
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#undef CHOWN_CHANGE_TIME_BUG
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/* Define if chown is not POSIX compliant regarding IDs of -1. */
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#undef CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE
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/* Define if chown modifies symlinks. */
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#undef CHOWN_MODIFIES_SYMLINK
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/* Define to 1 if chown mishandles trailing slash. */
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#undef CHOWN_TRAILING_SLASH_BUG
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/* Define to 1 if using 'alloca.c'. */
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#undef C_ALLOCA
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/* Define as the bit index in the word where to find bit 0 of the exponent of
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'double'. */
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#undef DBL_EXPBIT0_BIT
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/* Define as the word index where to find the exponent of 'double'. */
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#undef DBL_EXPBIT0_WORD
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/* the name of the file descriptor member of DIR */
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#undef DIR_FD_MEMBER_NAME
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#ifdef DIR_FD_MEMBER_NAME
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# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
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#else
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# define DIR_TO_FD(Dir_p) -1
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#endif
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/* Define to 1 if // is a file system root distinct from /. */
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#undef DOUBLE_SLASH_IS_DISTINCT_ROOT
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/* Define if struct dirent has a member d_ino that actually works. */
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#undef D_INO_IN_DIRENT
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/* Define this to 1 if F_DUPFD behavior does not match POSIX */
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#undef FCNTL_DUPFD_BUGGY
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/* Define to nothing if C supports flexible array members, and to 1 if it does
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not. That way, with a declaration like 'struct s { int n; short
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d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
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compilers. Use 'FLEXSIZEOF (struct s, d, N * sizeof (short))' to calculate
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the size in bytes of such a struct containing an N-element array. */
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#undef FLEXIBLE_ARRAY_MEMBER
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/* Define to 1 if mkdir mistakenly creates a directory given with a trailing
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dot component. */
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#undef FUNC_MKDIR_DOT_BUG
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/* Define to 1 if realpath() can malloc memory, always gives an absolute path,
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and handles a trailing slash correctly. */
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#undef FUNC_REALPATH_NEARLY_WORKS
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/* Define to 1 if realpath() can malloc memory, always gives an absolute path,
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and handles leading slashes and a trailing slash correctly. */
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#undef FUNC_REALPATH_WORKS
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/* Define this to 'void' or 'struct timezone' to match the system's
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declaration of the second argument to gettimeofday. */
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#undef GETTIMEOFDAY_TIMEZONE
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module canonicalize-lgpl shall be considered present. */
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#undef GNULIB_CANONICALIZE_LGPL
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module fdopendir shall be considered present. */
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#undef GNULIB_FDOPENDIR
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module fd-safer-flag shall be considered present. */
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#undef GNULIB_FD_SAFER_FLAG
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module fnmatch-gnu shall be considered present. */
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#undef GNULIB_FNMATCH_GNU
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module fscanf shall be considered present. */
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#undef GNULIB_FSCANF
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module getcwd shall be considered present. */
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#undef GNULIB_GETCWD
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module isblank shall be considered present. */
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#undef GNULIB_ISBLANK
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module lock shall be considered present. */
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#undef GNULIB_LOCK
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module mkostemp shall be considered present. */
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#undef GNULIB_MKOSTEMP
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module msvc-nothrow shall be considered present. */
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#undef GNULIB_MSVC_NOTHROW
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module openat shall be considered present. */
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#undef GNULIB_OPENAT
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/* Define to 1 if printf and friends should be labeled with attribute
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"__gnu_printf__" instead of "__printf__" */
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#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module scanf shall be considered present. */
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#undef GNULIB_SCANF
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module strerror shall be considered present. */
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#undef GNULIB_STRERROR
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module strerror_r-posix shall be considered present. */
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#undef GNULIB_STRERROR_R_POSIX
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/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
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whether the gnulib module tempname shall be considered present. */
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#undef GNULIB_TEMPNAME
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/* Define to 1 when the gnulib module accept should be tested. */
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#undef GNULIB_TEST_ACCEPT
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/* Define to 1 when the gnulib module bind should be tested. */
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#undef GNULIB_TEST_BIND
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/* Define to 1 when the gnulib module btowc should be tested. */
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#undef GNULIB_TEST_BTOWC
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/* Define to 1 when the gnulib module canonicalize_file_name should be tested.
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*/
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#undef GNULIB_TEST_CANONICALIZE_FILE_NAME
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/* Define to 1 when the gnulib module chdir should be tested. */
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#undef GNULIB_TEST_CHDIR
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/* Define to 1 when the gnulib module chown should be tested. */
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#undef GNULIB_TEST_CHOWN
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/* Define to 1 when the gnulib module cloexec should be tested. */
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#undef GNULIB_TEST_CLOEXEC
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/* Define to 1 when the gnulib module close should be tested. */
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#undef GNULIB_TEST_CLOSE
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/* Define to 1 when the gnulib module closedir should be tested. */
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#undef GNULIB_TEST_CLOSEDIR
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/* Define to 1 when the gnulib module connect should be tested. */
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#undef GNULIB_TEST_CONNECT
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/* Define to 1 when the gnulib module dirfd should be tested. */
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#undef GNULIB_TEST_DIRFD
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/* Define to 1 when the gnulib module dup should be tested. */
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#undef GNULIB_TEST_DUP
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/* Define to 1 when the gnulib module dup2 should be tested. */
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#undef GNULIB_TEST_DUP2
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/* Define to 1 when the gnulib module environ should be tested. */
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#undef GNULIB_TEST_ENVIRON
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/* Define to 1 when the gnulib module fchdir should be tested. */
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#undef GNULIB_TEST_FCHDIR
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/* Define to 1 when the gnulib module fcntl should be tested. */
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#undef GNULIB_TEST_FCNTL
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/* Define to 1 when the gnulib module fdopendir should be tested. */
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#undef GNULIB_TEST_FDOPENDIR
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/* Define to 1 when the gnulib module fgetc should be tested. */
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#undef GNULIB_TEST_FGETC
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/* Define to 1 when the gnulib module fgets should be tested. */
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#undef GNULIB_TEST_FGETS
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/* Define to 1 when the gnulib module fnmatch should be tested. */
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#undef GNULIB_TEST_FNMATCH
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/* Define to 1 when the gnulib module fprintf should be tested. */
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#undef GNULIB_TEST_FPRINTF
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/* Define to 1 when the gnulib module fputc should be tested. */
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#undef GNULIB_TEST_FPUTC
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/* Define to 1 when the gnulib module fputs should be tested. */
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#undef GNULIB_TEST_FPUTS
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/* Define to 1 when the gnulib module fread should be tested. */
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#undef GNULIB_TEST_FREAD
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/* Define to 1 when the gnulib module free-posix should be tested. */
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#undef GNULIB_TEST_FREE_POSIX
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/* Define to 1 when the gnulib module frexp should be tested. */
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#undef GNULIB_TEST_FREXP
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/* Define to 1 when the gnulib module frexpl should be tested. */
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#undef GNULIB_TEST_FREXPL
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/* Define to 1 when the gnulib module fscanf should be tested. */
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#undef GNULIB_TEST_FSCANF
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/* Define to 1 when the gnulib module fstat should be tested. */
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#undef GNULIB_TEST_FSTAT
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/* Define to 1 when the gnulib module fstatat should be tested. */
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#undef GNULIB_TEST_FSTATAT
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/* Define to 1 when the gnulib module fwrite should be tested. */
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#undef GNULIB_TEST_FWRITE
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/* Define to 1 when the gnulib module getc should be tested. */
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#undef GNULIB_TEST_GETC
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/* Define to 1 when the gnulib module getchar should be tested. */
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#undef GNULIB_TEST_GETCHAR
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/* Define to 1 when the gnulib module getcwd should be tested. */
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#undef GNULIB_TEST_GETCWD
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/* Define to 1 when the gnulib module getdelim should be tested. */
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#undef GNULIB_TEST_GETDELIM
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/* Define to 1 when the gnulib module getdtablesize should be tested. */
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#undef GNULIB_TEST_GETDTABLESIZE
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/* Define to 1 when the gnulib module getline should be tested. */
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#undef GNULIB_TEST_GETLINE
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/* Define to 1 when the gnulib module getlogin_r should be tested. */
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#undef GNULIB_TEST_GETLOGIN_R
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/* Define to 1 when the gnulib module getrandom should be tested. */
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#undef GNULIB_TEST_GETRANDOM
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/* Define to 1 when the gnulib module gettimeofday should be tested. */
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#undef GNULIB_TEST_GETTIMEOFDAY
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/* Define to 1 when the gnulib module glob should be tested. */
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#undef GNULIB_TEST_GLOB
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/* Define to 1 when the gnulib module listen should be tested. */
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#undef GNULIB_TEST_LISTEN
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/* Define to 1 when the gnulib module lstat should be tested. */
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#undef GNULIB_TEST_LSTAT
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/* Define to 1 when the gnulib module malloc-posix should be tested. */
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#undef GNULIB_TEST_MALLOC_POSIX
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/* Define to 1 when the gnulib module mbrtowc should be tested. */
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#undef GNULIB_TEST_MBRTOWC
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/* Define to 1 when the gnulib module mbsinit should be tested. */
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#undef GNULIB_TEST_MBSINIT
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/* Define to 1 when the gnulib module mbsrtowcs should be tested. */
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#undef GNULIB_TEST_MBSRTOWCS
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/* Define to 1 when the gnulib module mbtowc should be tested. */
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#undef GNULIB_TEST_MBTOWC
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/* Define to 1 when the gnulib module memchr should be tested. */
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#undef GNULIB_TEST_MEMCHR
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/* Define to 1 when the gnulib module memmem should be tested. */
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#undef GNULIB_TEST_MEMMEM
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/* Define to 1 when the gnulib module mempcpy should be tested. */
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#undef GNULIB_TEST_MEMPCPY
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/* Define to 1 when the gnulib module memrchr should be tested. */
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#undef GNULIB_TEST_MEMRCHR
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/* Define to 1 when the gnulib module mkdir should be tested. */
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#undef GNULIB_TEST_MKDIR
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/* Define to 1 when the gnulib module mkdtemp should be tested. */
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#undef GNULIB_TEST_MKDTEMP
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/* Define to 1 when the gnulib module mkostemp should be tested. */
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#undef GNULIB_TEST_MKOSTEMP
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/* Define to 1 when the gnulib module open should be tested. */
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#undef GNULIB_TEST_OPEN
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/* Define to 1 when the gnulib module openat should be tested. */
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#undef GNULIB_TEST_OPENAT
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/* Define to 1 when the gnulib module opendir should be tested. */
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#undef GNULIB_TEST_OPENDIR
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/* Define to 1 when the gnulib module pipe should be tested. */
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#undef GNULIB_TEST_PIPE
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/* Define to 1 when the gnulib module printf should be tested. */
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#undef GNULIB_TEST_PRINTF
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/* Define to 1 when the gnulib module putc should be tested. */
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#undef GNULIB_TEST_PUTC
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/* Define to 1 when the gnulib module putchar should be tested. */
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#undef GNULIB_TEST_PUTCHAR
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/* Define to 1 when the gnulib module puts should be tested. */
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#undef GNULIB_TEST_PUTS
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/* Define to 1 when the gnulib module rawmemchr should be tested. */
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#undef GNULIB_TEST_RAWMEMCHR
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/* Define to 1 when the gnulib module readdir should be tested. */
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#undef GNULIB_TEST_READDIR
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/* Define to 1 when the gnulib module readlink should be tested. */
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#undef GNULIB_TEST_READLINK
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/* Define to 1 when the gnulib module realloc-posix should be tested. */
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#undef GNULIB_TEST_REALLOC_POSIX
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/* Define to 1 when the gnulib module realpath should be tested. */
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#undef GNULIB_TEST_REALPATH
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/* Define to 1 when the gnulib module rename should be tested. */
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#undef GNULIB_TEST_RENAME
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/* Define to 1 when the gnulib module rewinddir should be tested. */
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#undef GNULIB_TEST_REWINDDIR
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/* Define to 1 when the gnulib module rmdir should be tested. */
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#undef GNULIB_TEST_RMDIR
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/* Define to 1 when the gnulib module scanf should be tested. */
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#undef GNULIB_TEST_SCANF
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/* Define to 1 when the gnulib module select should be tested. */
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#undef GNULIB_TEST_SELECT
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/* Define to 1 when the gnulib module setenv should be tested. */
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#undef GNULIB_TEST_SETENV
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/* Define to 1 when the gnulib module setlocale_null should be tested. */
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#undef GNULIB_TEST_SETLOCALE_NULL
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/* Define to 1 when the gnulib module setsockopt should be tested. */
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#undef GNULIB_TEST_SETSOCKOPT
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/* Define to 1 when the gnulib module socket should be tested. */
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#undef GNULIB_TEST_SOCKET
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/* Define to 1 when the gnulib module stat should be tested. */
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#undef GNULIB_TEST_STAT
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/* Define to 1 when the gnulib module strchrnul should be tested. */
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#undef GNULIB_TEST_STRCHRNUL
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/* Define to 1 when the gnulib module strdup should be tested. */
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#undef GNULIB_TEST_STRDUP
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/* Define to 1 when the gnulib module strerror should be tested. */
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#undef GNULIB_TEST_STRERROR
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/* Define to 1 when the gnulib module strerror_r should be tested. */
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#undef GNULIB_TEST_STRERROR_R
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/* Define to 1 when the gnulib module strnlen should be tested. */
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#undef GNULIB_TEST_STRNLEN
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/* Define to 1 when the gnulib module strstr should be tested. */
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#undef GNULIB_TEST_STRSTR
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/* Define to 1 when the gnulib module strtok_r should be tested. */
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#undef GNULIB_TEST_STRTOK_R
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/* Define to 1 when the gnulib module time_r should be tested. */
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#undef GNULIB_TEST_TIME_R
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/* Define to 1 when the gnulib module unsetenv should be tested. */
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#undef GNULIB_TEST_UNSETENV
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/* Define to 1 when the gnulib module vfprintf should be tested. */
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#undef GNULIB_TEST_VFPRINTF
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/* Define to 1 when the gnulib module vprintf should be tested. */
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#undef GNULIB_TEST_VPRINTF
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/* Define to 1 when the gnulib module wmemchr should be tested. */
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#undef GNULIB_TEST_WMEMCHR
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/* Define to 1 when the gnulib module wmempcpy should be tested. */
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#undef GNULIB_TEST_WMEMPCPY
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/* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
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may be supplied by this distribution. */
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#undef HAVE_ALLOCA
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/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
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*/
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#undef HAVE_ALLOCA_H
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/* Define to 1 if you have the <arpa/inet.h> header file. */
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#undef HAVE_ARPA_INET_H
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/* Define to 1 if you have the <bcrypt.h> header file. */
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#undef HAVE_BCRYPT_H
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/* Define to 1 if you have the <bp-sym.h> header file. */
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#undef HAVE_BP_SYM_H
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/* Define to 1 if you have the `btowc' function. */
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#undef HAVE_BTOWC
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/* Define to 1 if you have the `canonicalize_file_name' function. */
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#undef HAVE_CANONICALIZE_FILE_NAME
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/* Define to 1 if you have the `catgets' function. */
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#undef HAVE_CATGETS
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/* Define to 1 if you have the `chown' function. */
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#undef HAVE_CHOWN
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/* Define to 1 if you have the `clock_getres' function. */
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#undef HAVE_CLOCK_GETRES
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/* Define to 1 if you have the `clock_gettime' function. */
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#undef HAVE_CLOCK_GETTIME
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/* Define to 1 if you have the `clock_settime' function. */
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#undef HAVE_CLOCK_SETTIME
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/* Define to 1 if you have the `closedir' function. */
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#undef HAVE_CLOSEDIR
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|
/* Define to 1 if you have the <crtdefs.h> header file. */
|
|
#undef HAVE_CRTDEFS_H
|
|
|
|
/* Define to 1 if C supports variable-length arrays. */
|
|
#undef HAVE_C_VARARRAYS
|
|
|
|
/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_ALARM
|
|
|
|
/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_DIRFD
|
|
|
|
/* Define to 1 if you have the declaration of `ecvt', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_ECVT
|
|
|
|
/* Define to 1 if you have the declaration of `execvpe', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_EXECVPE
|
|
|
|
/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_FCHDIR
|
|
|
|
/* Define to 1 if you have the declaration of `fcloseall', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_FCLOSEALL
|
|
|
|
/* Define to 1 if you have the declaration of `fcvt', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_FCVT
|
|
|
|
/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_FDOPENDIR
|
|
|
|
/* Define to 1 if you have the declaration of `gcvt', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_GCVT
|
|
|
|
/* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_GETCWD
|
|
|
|
/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETC_UNLOCKED
|
|
|
|
/* Define to 1 if you have the declaration of `getdelim', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETDELIM
|
|
|
|
/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETDTABLESIZE
|
|
|
|
/* Define to 1 if you have the declaration of `getline', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETLINE
|
|
|
|
/* Define to 1 if you have the declaration of `getlogin', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETLOGIN
|
|
|
|
/* Define to 1 if you have the declaration of `getlogin_r', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_GETLOGIN_R
|
|
|
|
/* Define to 1 if you have the declaration of `inet_ntop', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_INET_NTOP
|
|
|
|
/* Define to 1 if you have the declaration of `localtime_r', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_LOCALTIME_R
|
|
|
|
/* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_MBRTOWC
|
|
|
|
/* Define to 1 if you have the declaration of `mbsinit', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_MBSINIT
|
|
|
|
/* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_MBSRTOWCS
|
|
|
|
/* Define to 1 if you have the declaration of `memmem', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_MEMMEM
|
|
|
|
/* Define to 1 if you have the declaration of `memrchr', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_MEMRCHR
|
|
|
|
/* Define to 1 if you have the declaration of `program_invocation_name', and
|
|
to 0 if you don't. */
|
|
#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
|
|
|
|
/* Define to 1 if you have the declaration of `program_invocation_short_name',
|
|
and to 0 if you don't. */
|
|
#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
|
|
|
|
/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_SETENV
|
|
|
|
/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_STRDUP
|
|
|
|
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_STRERROR_R
|
|
|
|
/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_STRNLEN
|
|
|
|
/* Define to 1 if you have the declaration of `strtok_r', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_STRTOK_R
|
|
|
|
/* Define to 1 if you have the declaration of `towlower', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_TOWLOWER
|
|
|
|
/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
|
|
don't. */
|
|
#undef HAVE_DECL_UNSETENV
|
|
|
|
/* Define to 1 if you have the declaration of `wcsdup', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL_WCSDUP
|
|
|
|
/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
|
|
*/
|
|
#undef HAVE_DECL___ARGV
|
|
|
|
/* Define to 1 if you have the <dirent.h> header file. */
|
|
#undef HAVE_DIRENT_H
|
|
|
|
/* Define to 1 if you have the `dirfd' function. */
|
|
#undef HAVE_DIRFD
|
|
|
|
/* Define to 1 if you have the <dlfcn.h> header file. */
|
|
#undef HAVE_DLFCN_H
|
|
|
|
/* Define if you have the declaration of environ. */
|
|
#undef HAVE_ENVIRON_DECL
|
|
|
|
/* Define to 1 if you have the `faccessat' function. */
|
|
#undef HAVE_FACCESSAT
|
|
|
|
/* Define to 1 if you have the `fchdir' function. */
|
|
#undef HAVE_FCHDIR
|
|
|
|
/* Define to 1 if you have the `fchown' function. */
|
|
#undef HAVE_FCHOWN
|
|
|
|
/* Define to 1 if you have the `fcntl' function. */
|
|
#undef HAVE_FCNTL
|
|
|
|
/* Define to 1 if you have the `fdopendir' function. */
|
|
#undef HAVE_FDOPENDIR
|
|
|
|
/* Define to 1 if you have the <features.h> header file. */
|
|
#undef HAVE_FEATURES_H
|
|
|
|
/* Define to 1 if you have the `flockfile' function. */
|
|
#undef HAVE_FLOCKFILE
|
|
|
|
/* Define to 1 if you have the `fnmatch' function. */
|
|
#undef HAVE_FNMATCH
|
|
|
|
/* Define to 1 if you have the <fnmatch.h> header file. */
|
|
#undef HAVE_FNMATCH_H
|
|
|
|
/* Define if the 'free' function is guaranteed to preserve errno. */
|
|
#undef HAVE_FREE_POSIX
|
|
|
|
/* Define if the frexp() function is available and works. */
|
|
#undef HAVE_FREXP
|
|
|
|
/* Define if the frexpl() function is available. */
|
|
#undef HAVE_FREXPL
|
|
|
|
/* Define to 1 if you have the `fstatat' function. */
|
|
#undef HAVE_FSTATAT
|
|
|
|
/* Define to 1 if you have the `funlockfile' function. */
|
|
#undef HAVE_FUNLOCKFILE
|
|
|
|
/* Define to 1 if you have the `getcwd' function. */
|
|
#undef HAVE_GETCWD
|
|
|
|
/* Define to 1 if getcwd works, but with shorter paths than is generally
|
|
tested with the replacement. */
|
|
#undef HAVE_GETCWD_SHORTER
|
|
|
|
/* Define to 1 if you have the `getdelim' function. */
|
|
#undef HAVE_GETDELIM
|
|
|
|
/* Define to 1 if you have the `getdtablesize' function. */
|
|
#undef HAVE_GETDTABLESIZE
|
|
|
|
/* Define to 1 if you have the `getexecname' function. */
|
|
#undef HAVE_GETEXECNAME
|
|
|
|
/* Define to 1 if you have the `getlogin_r' function. */
|
|
#undef HAVE_GETLOGIN_R
|
|
|
|
/* Define to 1 if the system has the 'getpagesize' function. */
|
|
#undef HAVE_GETPAGESIZE
|
|
|
|
/* Define to 1 if you have the `getprogname' function. */
|
|
#undef HAVE_GETPROGNAME
|
|
|
|
/* Define to 1 if you have the `getpwnam_r' function. */
|
|
#undef HAVE_GETPWNAM_R
|
|
|
|
/* Define to 1 if you have the `getrandom' function. */
|
|
#undef HAVE_GETRANDOM
|
|
|
|
/* Define to 1 if you have the `gettimeofday' function. */
|
|
#undef HAVE_GETTIMEOFDAY
|
|
|
|
/* Define to 1 if you have the `glob' function. */
|
|
#undef HAVE_GLOB
|
|
|
|
/* Define to 1 if you have the <glob.h> header file. */
|
|
#undef HAVE_GLOB_H
|
|
|
|
/* Define to 1 if you have the `glob_pattern_p' function. */
|
|
#undef HAVE_GLOB_PATTERN_P
|
|
|
|
/* Define to 1 if you have the `inet_ntop' function. */
|
|
#undef HAVE_INET_NTOP
|
|
|
|
/* Define to 1 if you have the <inttypes.h> header file. */
|
|
#undef HAVE_INTTYPES_H
|
|
|
|
/* Define to 1 if <sys/socket.h> defines AF_INET. */
|
|
#undef HAVE_IPV4
|
|
|
|
/* Define to 1 if <sys/socket.h> defines AF_INET6. */
|
|
#undef HAVE_IPV6
|
|
|
|
/* Define to 1 if you have the `isblank' function. */
|
|
#undef HAVE_ISBLANK
|
|
|
|
/* Define if the isnan(double) function is available in libc. */
|
|
#undef HAVE_ISNAND_IN_LIBC
|
|
|
|
/* Define if the isnan(long double) function is available in libc. */
|
|
#undef HAVE_ISNANL_IN_LIBC
|
|
|
|
/* Define to 1 if you have the `iswcntrl' function. */
|
|
#undef HAVE_ISWCNTRL
|
|
|
|
/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
|
|
#undef HAVE_LANGINFO_CODESET
|
|
|
|
/* Define to 1 if the bcrypt library is guaranteed to be present. */
|
|
#undef HAVE_LIB_BCRYPT
|
|
|
|
/* Define to 1 if you have the <limits.h> header file. */
|
|
#undef HAVE_LIMITS_H
|
|
|
|
/* Define to 1 if you have the `link' function. */
|
|
#undef HAVE_LINK
|
|
|
|
/* Define to 1 if you have the `localtime_r' function. */
|
|
#undef HAVE_LOCALTIME_R
|
|
|
|
/* Define to 1 if the system has the type 'long long int'. */
|
|
#undef HAVE_LONG_LONG_INT
|
|
|
|
/* Define to 1 if you have the `lstat' function. */
|
|
#undef HAVE_LSTAT
|
|
|
|
/* Define if malloc, realloc, and calloc set errno on allocation failure. */
|
|
#undef HAVE_MALLOC_POSIX
|
|
|
|
/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including
|
|
config.h and <sys/mman.h>. */
|
|
#undef HAVE_MAP_ANONYMOUS
|
|
|
|
/* Define to 1 if you have the <math.h> header file. */
|
|
#undef HAVE_MATH_H
|
|
|
|
/* Define to 1 if you have the `mbrtowc' function. */
|
|
#undef HAVE_MBRTOWC
|
|
|
|
/* Define to 1 if you have the `mbsinit' function. */
|
|
#undef HAVE_MBSINIT
|
|
|
|
/* Define to 1 if you have the `mbsrtowcs' function. */
|
|
#undef HAVE_MBSRTOWCS
|
|
|
|
/* Define to 1 if <wchar.h> declares mbstate_t. */
|
|
#undef HAVE_MBSTATE_T
|
|
|
|
/* Define to 1 if you have the `mbtowc' function. */
|
|
#undef HAVE_MBTOWC
|
|
|
|
/* Define to 1 if you have the `memmem' function. */
|
|
#undef HAVE_MEMMEM
|
|
|
|
/* Define to 1 if you have the <memory.h> header file. */
|
|
#undef HAVE_MEMORY_H
|
|
|
|
/* Define to 1 if you have the `mempcpy' function. */
|
|
#undef HAVE_MEMPCPY
|
|
|
|
/* Define to 1 if you have the `memrchr' function. */
|
|
#undef HAVE_MEMRCHR
|
|
|
|
/* Define to 1 if getcwd minimally works, that is, its result can be trusted
|
|
when it succeeds. */
|
|
#undef HAVE_MINIMALLY_WORKING_GETCWD
|
|
|
|
/* Define to 1 if you have the <minix/config.h> header file. */
|
|
#undef HAVE_MINIX_CONFIG_H
|
|
|
|
/* Define to 1 if <limits.h> defines the MIN and MAX macros. */
|
|
#undef HAVE_MINMAX_IN_LIMITS_H
|
|
|
|
/* Define to 1 if <sys/param.h> defines the MIN and MAX macros. */
|
|
#undef HAVE_MINMAX_IN_SYS_PARAM_H
|
|
|
|
/* Define to 1 if you have the `mkdtemp' function. */
|
|
#undef HAVE_MKDTEMP
|
|
|
|
/* Define to 1 if you have the `mkostemp' function. */
|
|
#undef HAVE_MKOSTEMP
|
|
|
|
/* Define to 1 if you have the `mprotect' function. */
|
|
#undef HAVE_MPROTECT
|
|
|
|
/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
|
|
concept. */
|
|
#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
|
|
|
|
/* Define to 1 if you have the <netdb.h> header file. */
|
|
#undef HAVE_NETDB_H
|
|
|
|
/* Define to 1 if you have the <netinet/in.h> header file. */
|
|
#undef HAVE_NETINET_IN_H
|
|
|
|
/* Define to 1 if you have the `openat' function. */
|
|
#undef HAVE_OPENAT
|
|
|
|
/* Define to 1 if you have the `opendir' function. */
|
|
#undef HAVE_OPENDIR
|
|
|
|
/* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
|
|
setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
|
|
#undef HAVE_PARTLY_WORKING_GETCWD
|
|
|
|
/* Define to 1 if you have the `pipe' function. */
|
|
#undef HAVE_PIPE
|
|
|
|
/* Define if you have the <pthread.h> header and the POSIX threads API. */
|
|
#undef HAVE_PTHREAD_API
|
|
|
|
/* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
|
|
#undef HAVE_PTHREAD_MUTEX_RECURSIVE
|
|
|
|
/* Define if the POSIX multithreading library has read/write locks. */
|
|
#undef HAVE_PTHREAD_RWLOCK
|
|
|
|
/* Define if the 'pthread_rwlock_rdlock' function prefers a writer to a
|
|
reader. */
|
|
#undef HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER
|
|
|
|
/* Define to 1 if you have the `rawmemchr' function. */
|
|
#undef HAVE_RAWMEMCHR
|
|
|
|
/* Define to 1 if you have the `readdir' function. */
|
|
#undef HAVE_READDIR
|
|
|
|
/* Define to 1 if you have the `readlink' function. */
|
|
#undef HAVE_READLINK
|
|
|
|
/* Define to 1 if you have the `realpath' function. */
|
|
#undef HAVE_REALPATH
|
|
|
|
/* Define to 1 if you have the `rewinddir' function. */
|
|
#undef HAVE_REWINDDIR
|
|
|
|
/* Define to 1 if 'long double' and 'double' have the same representation. */
|
|
#undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
|
|
|
|
/* Define to 1 if the system has the type `sa_family_t'. */
|
|
#undef HAVE_SA_FAMILY_T
|
|
|
|
/* Define to 1 if you have the <sdkddkver.h> header file. */
|
|
#undef HAVE_SDKDDKVER_H
|
|
|
|
/* Define to 1 if you have the <search.h> header file. */
|
|
#undef HAVE_SEARCH_H
|
|
|
|
/* Define to 1 if you have the `setdtablesize' function. */
|
|
#undef HAVE_SETDTABLESIZE
|
|
|
|
/* Define to 1 if you have the `setenv' function. */
|
|
#undef HAVE_SETENV
|
|
|
|
/* Define to 1 if you have the `shutdown' function. */
|
|
#undef HAVE_SHUTDOWN
|
|
|
|
/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
|
|
#undef HAVE_SIGNED_SIG_ATOMIC_T
|
|
|
|
/* Define to 1 if 'wchar_t' is a signed integer type. */
|
|
#undef HAVE_SIGNED_WCHAR_T
|
|
|
|
/* Define to 1 if 'wint_t' is a signed integer type. */
|
|
#undef HAVE_SIGNED_WINT_T
|
|
|
|
/* Define to 1 if the system has the type `sigset_t'. */
|
|
#undef HAVE_SIGSET_T
|
|
|
|
/* Define to 1 if you have the `snprintf' function. */
|
|
#undef HAVE_SNPRINTF
|
|
|
|
/* Define to 1 if you have the <stdint.h> header file. */
|
|
#undef HAVE_STDINT_H
|
|
|
|
/* Define to 1 if you have the <stdlib.h> header file. */
|
|
#undef HAVE_STDLIB_H
|
|
|
|
/* Define to 1 if you have the `strchrnul' function. */
|
|
#undef HAVE_STRCHRNUL
|
|
|
|
/* Define to 1 if you have the `strerror_r' function. */
|
|
#undef HAVE_STRERROR_R
|
|
|
|
/* Define to 1 if you have the <strings.h> header file. */
|
|
#undef HAVE_STRINGS_H
|
|
|
|
/* Define to 1 if you have the <string.h> header file. */
|
|
#undef HAVE_STRING_H
|
|
|
|
/* Define to 1 if you have the `strtok_r' function. */
|
|
#undef HAVE_STRTOK_R
|
|
|
|
/* Define if there is a member named d_type in the struct describing directory
|
|
headers. */
|
|
#undef HAVE_STRUCT_DIRENT_D_TYPE
|
|
|
|
/* Define to 1 if the system has the type `struct sockaddr_storage'. */
|
|
#undef HAVE_STRUCT_SOCKADDR_STORAGE
|
|
|
|
/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
|
|
#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
|
|
|
|
/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_ATIMENSEC
|
|
|
|
/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC
|
|
|
|
/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC
|
|
|
|
/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
|
|
|
|
/* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC
|
|
|
|
/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC
|
|
|
|
/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */
|
|
#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC
|
|
|
|
/* Define to 1 if you have the `symlink' function. */
|
|
#undef HAVE_SYMLINK
|
|
|
|
/* Define to 1 if you have the <sys/bitypes.h> header file. */
|
|
#undef HAVE_SYS_BITYPES_H
|
|
|
|
/* Define to 1 if you have the <sys/inttypes.h> header file. */
|
|
#undef HAVE_SYS_INTTYPES_H
|
|
|
|
/* Define to 1 if you have the <sys/mman.h> header file. */
|
|
#undef HAVE_SYS_MMAN_H
|
|
|
|
/* Define to 1 if you have the <sys/param.h> header file. */
|
|
#undef HAVE_SYS_PARAM_H
|
|
|
|
/* Define to 1 if you have the <sys/random.h> header file. */
|
|
#undef HAVE_SYS_RANDOM_H
|
|
|
|
/* Define to 1 if you have the <sys/select.h> header file. */
|
|
#undef HAVE_SYS_SELECT_H
|
|
|
|
/* Define to 1 if you have the <sys/socket.h> header file. */
|
|
#undef HAVE_SYS_SOCKET_H
|
|
|
|
/* Define to 1 if you have the <sys/stat.h> header file. */
|
|
#undef HAVE_SYS_STAT_H
|
|
|
|
/* Define to 1 if you have the <sys/time.h> header file. */
|
|
#undef HAVE_SYS_TIME_H
|
|
|
|
/* Define to 1 if you have the <sys/types.h> header file. */
|
|
#undef HAVE_SYS_TYPES_H
|
|
|
|
/* Define to 1 if you have the <sys/uio.h> header file. */
|
|
#undef HAVE_SYS_UIO_H
|
|
|
|
/* Define to 1 if you have the <sys/wait.h> header file. */
|
|
#undef HAVE_SYS_WAIT_H
|
|
|
|
/* Define to 1 if you have the `thrd_create' function. */
|
|
#undef HAVE_THRD_CREATE
|
|
|
|
/* Define to 1 if you have the <threads.h> header file. */
|
|
#undef HAVE_THREADS_H
|
|
|
|
/* Define to 1 if you have the `towlower' function. */
|
|
#undef HAVE_TOWLOWER
|
|
|
|
/* Define to 1 if you have the `tsearch' function. */
|
|
#undef HAVE_TSEARCH
|
|
|
|
/* Define to 1 if you have the <unistd.h> header file. */
|
|
#undef HAVE_UNISTD_H
|
|
|
|
/* Define to 1 if you have the `unsetenv' function. */
|
|
#undef HAVE_UNSETENV
|
|
|
|
/* Define to 1 if the system has the type 'unsigned long long int'. */
|
|
#undef HAVE_UNSIGNED_LONG_LONG_INT
|
|
|
|
/* Define if you have a global __progname variable */
|
|
#undef HAVE_VAR___PROGNAME
|
|
|
|
/* Define to 1 or 0, depending whether the compiler supports simple visibility
|
|
declarations. */
|
|
#undef HAVE_VISIBILITY
|
|
|
|
/* Define to 1 if you have the <wchar.h> header file. */
|
|
#undef HAVE_WCHAR_H
|
|
|
|
/* Define if you have the 'wchar_t' type. */
|
|
#undef HAVE_WCHAR_T
|
|
|
|
/* Define to 1 if you have the <wctype.h> header file. */
|
|
#undef HAVE_WCTYPE_H
|
|
|
|
/* Define to 1 if the compiler and linker support weak declarations of
|
|
symbols. */
|
|
#undef HAVE_WEAK_SYMBOLS
|
|
|
|
/* Define to 1 if you have the <windows.h> header file. */
|
|
#undef HAVE_WINDOWS_H
|
|
|
|
/* Define to 1 if you have the <winsock2.h> header file. */
|
|
#undef HAVE_WINSOCK2_H
|
|
|
|
/* Define if you have the 'wint_t' type. */
|
|
#undef HAVE_WINT_T
|
|
|
|
/* Define to 1 if you have the `wmempcpy' function. */
|
|
#undef HAVE_WMEMPCPY
|
|
|
|
/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
|
|
7.1. */
|
|
#undef HAVE_WORKING_FSTATAT_ZERO_FLAG
|
|
|
|
/* Define to 1 if O_NOATIME works. */
|
|
#undef HAVE_WORKING_O_NOATIME
|
|
|
|
/* Define to 1 if O_NOFOLLOW works. */
|
|
#undef HAVE_WORKING_O_NOFOLLOW
|
|
|
|
/* Define to 1 if you have the <ws2tcpip.h> header file. */
|
|
#undef HAVE_WS2TCPIP_H
|
|
|
|
/* Define to 1 if you have the <xlocale.h> header file. */
|
|
#undef HAVE_XLOCALE_H
|
|
|
|
/* Define to 1 if the system has the type `_Bool'. */
|
|
#undef HAVE__BOOL
|
|
|
|
/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
|
|
#undef HAVE__SET_INVALID_PARAMETER_HANDLER
|
|
|
|
/* Define to 1 if the compiler supports __builtin_expect,
|
|
and to 2 if <builtins.h> does. */
|
|
#undef HAVE___BUILTIN_EXPECT
|
|
#ifndef HAVE___BUILTIN_EXPECT
|
|
# define __builtin_expect(e, c) (e)
|
|
#elif HAVE___BUILTIN_EXPECT == 2
|
|
# include <builtins.h>
|
|
#endif
|
|
|
|
|
|
/* Define to 1 if ctype.h defines __header_inline. */
|
|
#undef HAVE___HEADER_INLINE
|
|
|
|
/* Please see the Gnulib manual for how to use these macros.
|
|
|
|
Suppress extern inline with HP-UX cc, as it appears to be broken; see
|
|
<https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
|
|
|
|
Suppress extern inline with Sun C in standards-conformance mode, as it
|
|
mishandles inline functions that call each other. E.g., for 'inline void f
|
|
(void) { } inline void g (void) { f (); }', c99 incorrectly complains
|
|
'reference to static identifier "f" in extern inline function'.
|
|
This bug was observed with Oracle Developer Studio 12.6
|
|
(Sun C 5.15 SunOS_sparc 2017/05/30).
|
|
|
|
Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
|
|
on configurations that mistakenly use 'static inline' to implement
|
|
functions or macros in standard C headers like <ctype.h>. For example,
|
|
if isdigit is mistakenly implemented via a static inline function,
|
|
a program containing an extern inline function that calls isdigit
|
|
may not work since the C standard prohibits extern inline functions
|
|
from calling static functions (ISO C 99 section 6.7.4.(3).
|
|
This bug is known to occur on:
|
|
|
|
OS X 10.8 and earlier; see:
|
|
https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
|
|
|
|
DragonFly; see
|
|
http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log
|
|
|
|
FreeBSD; see:
|
|
https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
|
|
|
|
OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
|
|
for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
|
|
Assume DragonFly and FreeBSD will be similar.
|
|
|
|
GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
|
|
inline semantics, unless -fgnu89-inline is used. It defines a macro
|
|
__GNUC_STDC_INLINE__ to indicate this situation or a macro
|
|
__GNUC_GNU_INLINE__ to indicate the opposite situation.
|
|
GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
|
|
semantics but warns, unless -fgnu89-inline is used:
|
|
warning: C99 inline functions are not supported; using GNU89
|
|
warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
|
|
It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
|
|
*/
|
|
#if (((defined __APPLE__ && defined __MACH__) \
|
|
|| defined __DragonFly__ || defined __FreeBSD__) \
|
|
&& (defined HAVE___HEADER_INLINE \
|
|
? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
|
|
&& ! defined __clang__) \
|
|
: ((! defined _DONT_USE_CTYPE_INLINE_ \
|
|
&& (defined __GNUC__ || defined __cplusplus)) \
|
|
|| (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
|
|
&& defined __GNUC__ && ! defined __cplusplus))))
|
|
# define _GL_EXTERN_INLINE_STDHEADER_BUG
|
|
#endif
|
|
#if ((__GNUC__ \
|
|
? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
|
|
: (199901L <= __STDC_VERSION__ \
|
|
&& !defined __HP_cc \
|
|
&& !defined __PGI \
|
|
&& !(defined __SUNPRO_C && __STDC__))) \
|
|
&& !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
|
|
# define _GL_INLINE inline
|
|
# define _GL_EXTERN_INLINE extern inline
|
|
# define _GL_EXTERN_INLINE_IN_USE
|
|
#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
|
|
&& !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
|
|
# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
|
|
/* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
|
|
# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
|
|
# else
|
|
# define _GL_INLINE extern inline
|
|
# endif
|
|
# define _GL_EXTERN_INLINE extern
|
|
# define _GL_EXTERN_INLINE_IN_USE
|
|
#else
|
|
# define _GL_INLINE _GL_UNUSED static
|
|
# define _GL_EXTERN_INLINE _GL_UNUSED static
|
|
#endif
|
|
|
|
/* In GCC 4.6 (inclusive) to 5.1 (exclusive),
|
|
suppress bogus "no previous prototype for 'FOO'"
|
|
and "no previous declaration for 'FOO'" diagnostics,
|
|
when FOO is an inline function in the header; see
|
|
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113> and
|
|
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63877>. */
|
|
#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__
|
|
# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
|
|
# define _GL_INLINE_HEADER_CONST_PRAGMA
|
|
# else
|
|
# define _GL_INLINE_HEADER_CONST_PRAGMA \
|
|
_Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
|
|
# endif
|
|
# define _GL_INLINE_HEADER_BEGIN \
|
|
_Pragma ("GCC diagnostic push") \
|
|
_Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
|
|
_Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
|
|
_GL_INLINE_HEADER_CONST_PRAGMA
|
|
# define _GL_INLINE_HEADER_END \
|
|
_Pragma ("GCC diagnostic pop")
|
|
#else
|
|
# define _GL_INLINE_HEADER_BEGIN
|
|
# define _GL_INLINE_HEADER_END
|
|
#endif
|
|
|
|
/* Define to 1 if the compiler supports the keyword '__inline'. */
|
|
#undef HAVE___INLINE
|
|
|
|
/* Define to 1 if you have the `__xpg_strerror_r' function. */
|
|
#undef HAVE___XPG_STRERROR_R
|
|
|
|
/* Define as the bit index in the word where to find bit 0 of the exponent of
|
|
'long double'. */
|
|
#undef LDBL_EXPBIT0_BIT
|
|
|
|
/* Define as the word index where to find the exponent of 'long double'. */
|
|
#undef LDBL_EXPBIT0_WORD
|
|
|
|
/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
|
|
slash. */
|
|
#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
|
|
|
|
/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
|
|
#undef MALLOC_0_IS_NONNULL
|
|
|
|
/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */
|
|
#undef MAP_ANONYMOUS
|
|
|
|
/* Define if the mbrtowc function does not return (size_t) -2 for empty input.
|
|
*/
|
|
#undef MBRTOWC_EMPTY_INPUT_BUG
|
|
|
|
/* Define if the mbrtowc function may signal encoding errors in the C locale.
|
|
*/
|
|
#undef MBRTOWC_IN_C_LOCALE_MAYBE_EILSEQ
|
|
|
|
/* Define if the mbrtowc function has the NULL pwc argument bug. */
|
|
#undef MBRTOWC_NULL_ARG1_BUG
|
|
|
|
/* Define if the mbrtowc function has the NULL string argument bug. */
|
|
#undef MBRTOWC_NULL_ARG2_BUG
|
|
|
|
/* Define if the mbrtowc function does not return 0 for a NUL character. */
|
|
#undef MBRTOWC_NUL_RETVAL_BUG
|
|
|
|
/* Define if the mbrtowc function returns a wrong return value. */
|
|
#undef MBRTOWC_RETVAL_BUG
|
|
|
|
/* Define if the mbrtowc function stores a wide character when reporting
|
|
incomplete input. */
|
|
#undef MBRTOWC_STORES_INCOMPLETE_BUG
|
|
|
|
/* Use GNU style printf and scanf. */
|
|
#ifndef __USE_MINGW_ANSI_STDIO
|
|
# undef __USE_MINGW_ANSI_STDIO
|
|
#endif
|
|
|
|
|
|
/* Define to 1 if open() fails to recognize a trailing slash. */
|
|
#undef OPEN_TRAILING_SLASH_BUG
|
|
|
|
/* Define to the address where bug reports for this package should be sent. */
|
|
#undef PACKAGE_BUGREPORT
|
|
|
|
/* Define to the full name of this package. */
|
|
#undef PACKAGE_NAME
|
|
|
|
/* Define to the full name and version of this package. */
|
|
#undef PACKAGE_STRING
|
|
|
|
/* Define to the one symbol short name of this package. */
|
|
#undef PACKAGE_TARNAME
|
|
|
|
/* Define to the home page for this package. */
|
|
#undef PACKAGE_URL
|
|
|
|
/* Define to the version of this package. */
|
|
#undef PACKAGE_VERSION
|
|
|
|
/* Define to the type that is the result of default argument promotions of
|
|
type mode_t. */
|
|
#undef PROMOTED_MODE_T
|
|
|
|
/* Define if the pthread_in_use() detection is hard. */
|
|
#undef PTHREAD_IN_USE_DETECTION_HARD
|
|
|
|
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
|
|
'ptrdiff_t'. */
|
|
#undef PTRDIFF_T_SUFFIX
|
|
|
|
/* Define to 1 if readlink fails to recognize a trailing slash. */
|
|
#undef READLINK_TRAILING_SLASH_BUG
|
|
|
|
/* Define to 1 if readlink sets errno instead of truncating a too-long link.
|
|
*/
|
|
#undef READLINK_TRUNCATE_BUG
|
|
|
|
/* Define if rename does not work when the destination file exists, as on
|
|
Cygwin 1.5 or Windows. */
|
|
#undef RENAME_DEST_EXISTS_BUG
|
|
|
|
/* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or
|
|
Cygwin 1.5. */
|
|
#undef RENAME_HARD_LINK_BUG
|
|
|
|
/* Define if rename does not correctly handle slashes on the destination
|
|
argument, such as on Solaris 11 or NetBSD 1.6. */
|
|
#undef RENAME_TRAILING_SLASH_DEST_BUG
|
|
|
|
/* Define if rename does not correctly handle slashes on the source argument,
|
|
such as on Solaris 9 or cygwin 1.5. */
|
|
#undef RENAME_TRAILING_SLASH_SOURCE_BUG
|
|
|
|
/* Define to 1 if gnulib's dirfd() replacement is used. */
|
|
#undef REPLACE_DIRFD
|
|
|
|
/* Define to 1 if gnulib's fchdir() replacement is used. */
|
|
#undef REPLACE_FCHDIR
|
|
|
|
/* Define to 1 if stat needs help when passed a file name with a trailing
|
|
slash */
|
|
#undef REPLACE_FUNC_STAT_FILE
|
|
|
|
/* Define to 1 if open() should work around the inability to open a directory.
|
|
*/
|
|
#undef REPLACE_OPEN_DIRECTORY
|
|
|
|
/* Define to 1 if strerror(0) does not return a message implying success. */
|
|
#undef REPLACE_STRERROR_0
|
|
|
|
/* Define to 1 if setlocale (LC_ALL, NULL) is multithread-safe. */
|
|
#undef SETLOCALE_NULL_ALL_MTSAFE
|
|
|
|
/* Define to 1 if setlocale (category, NULL) is multithread-safe. */
|
|
#undef SETLOCALE_NULL_ONE_MTSAFE
|
|
|
|
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
|
|
'sig_atomic_t'. */
|
|
#undef SIG_ATOMIC_T_SUFFIX
|
|
|
|
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
|
|
'size_t'. */
|
|
#undef SIZE_T_SUFFIX
|
|
|
|
/* If using the C implementation of alloca, define if you know the
|
|
direction of stack growth for your system; otherwise it will be
|
|
automatically deduced at runtime.
|
|
STACK_DIRECTION > 0 => grows toward higher addresses
|
|
STACK_DIRECTION < 0 => grows toward lower addresses
|
|
STACK_DIRECTION = 0 => direction of growth unknown */
|
|
#undef STACK_DIRECTION
|
|
|
|
/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
|
|
#undef STAT_MACROS_BROKEN
|
|
|
|
/* Define to 1 if you have the ANSI C header files. */
|
|
#undef STDC_HEADERS
|
|
|
|
/* Define to 1 if strerror_r returns char *. */
|
|
#undef STRERROR_R_CHAR_P
|
|
|
|
/* Define to 1 if the type of the st_atim member of a struct stat is struct
|
|
timespec. */
|
|
#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC
|
|
|
|
/* Define if the combination of the ISO C and POSIX multithreading APIs can be
|
|
used. */
|
|
#undef USE_ISOC_AND_POSIX_THREADS
|
|
|
|
/* Define if the ISO C multithreading library can be used. */
|
|
#undef USE_ISOC_THREADS
|
|
|
|
/* Define if the POSIX multithreading library can be used. */
|
|
#undef USE_POSIX_THREADS
|
|
|
|
/* Define if references to the POSIX multithreading library are satisfied by
|
|
libc. */
|
|
#undef USE_POSIX_THREADS_FROM_LIBC
|
|
|
|
/* Define if references to the POSIX multithreading library should be made
|
|
weak. */
|
|
#undef USE_POSIX_THREADS_WEAK
|
|
|
|
/* Enable extensions on AIX 3, Interix. */
|
|
#ifndef _ALL_SOURCE
|
|
# undef _ALL_SOURCE
|
|
#endif
|
|
/* Enable general extensions on macOS. */
|
|
#ifndef _DARWIN_C_SOURCE
|
|
# undef _DARWIN_C_SOURCE
|
|
#endif
|
|
/* Enable general extensions on Solaris. */
|
|
#ifndef __EXTENSIONS__
|
|
# undef __EXTENSIONS__
|
|
#endif
|
|
/* Enable GNU extensions on systems that have them. */
|
|
#ifndef _GNU_SOURCE
|
|
# undef _GNU_SOURCE
|
|
#endif
|
|
/* Enable X/Open compliant socket functions that do not require linking
|
|
with -lxnet on HP-UX 11.11. */
|
|
#ifndef _HPUX_ALT_XOPEN_SOCKET_API
|
|
# undef _HPUX_ALT_XOPEN_SOCKET_API
|
|
#endif
|
|
/* Identify the host operating system as Minix.
|
|
This macro does not affect the system headers' behavior.
|
|
A future release of Autoconf may stop defining this macro. */
|
|
#ifndef _MINIX
|
|
# undef _MINIX
|
|
#endif
|
|
/* Enable general extensions on NetBSD.
|
|
Enable NetBSD compatibility extensions on Minix. */
|
|
#ifndef _NETBSD_SOURCE
|
|
# undef _NETBSD_SOURCE
|
|
#endif
|
|
/* Enable OpenBSD compatibility extensions on NetBSD.
|
|
Oddly enough, this does nothing on OpenBSD. */
|
|
#ifndef _OPENBSD_SOURCE
|
|
# undef _OPENBSD_SOURCE
|
|
#endif
|
|
/* Define to 1 if needed for POSIX-compatible behavior. */
|
|
#ifndef _POSIX_SOURCE
|
|
# undef _POSIX_SOURCE
|
|
#endif
|
|
/* Define to 2 if needed for POSIX-compatible behavior. */
|
|
#ifndef _POSIX_1_SOURCE
|
|
# undef _POSIX_1_SOURCE
|
|
#endif
|
|
/* Enable POSIX-compatible threading on Solaris. */
|
|
#ifndef _POSIX_PTHREAD_SEMANTICS
|
|
# undef _POSIX_PTHREAD_SEMANTICS
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
|
|
#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
|
|
# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
|
|
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
|
|
# undef __STDC_WANT_IEC_60559_BFP_EXT__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
|
|
#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
|
|
# undef __STDC_WANT_IEC_60559_DFP_EXT__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
|
|
#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
|
|
# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
|
|
#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
|
|
# undef __STDC_WANT_IEC_60559_TYPES_EXT__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
|
|
#ifndef __STDC_WANT_LIB_EXT2__
|
|
# undef __STDC_WANT_LIB_EXT2__
|
|
#endif
|
|
/* Enable extensions specified by ISO/IEC 24747:2009. */
|
|
#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
|
|
# undef __STDC_WANT_MATH_SPEC_FUNCS__
|
|
#endif
|
|
/* Enable extensions on HP NonStop. */
|
|
#ifndef _TANDEM_SOURCE
|
|
# undef _TANDEM_SOURCE
|
|
#endif
|
|
/* Enable X/Open extensions. Define to 500 only if necessary
|
|
to make mbstate_t available. */
|
|
#ifndef _XOPEN_SOURCE
|
|
# undef _XOPEN_SOURCE
|
|
#endif
|
|
|
|
|
|
/* Define if the native Windows multithreading API can be used. */
|
|
#undef USE_WINDOWS_THREADS
|
|
|
|
/* Define to 1 if unsetenv returns void instead of int. */
|
|
#undef VOID_UNSETENV
|
|
|
|
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
|
|
'wchar_t'. */
|
|
#undef WCHAR_T_SUFFIX
|
|
|
|
/* Define if WSAStartup is needed. */
|
|
#undef WINDOWS_SOCKETS
|
|
|
|
/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
|
|
'wint_t'. */
|
|
#undef WINT_T_SUFFIX
|
|
|
|
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
|
|
significant byte first (like Motorola and SPARC, unlike Intel). */
|
|
#if defined AC_APPLE_UNIVERSAL_BUILD
|
|
# if defined __BIG_ENDIAN__
|
|
# define WORDS_BIGENDIAN 1
|
|
# endif
|
|
#else
|
|
# ifndef WORDS_BIGENDIAN
|
|
# undef WORDS_BIGENDIAN
|
|
# endif
|
|
#endif
|
|
|
|
/* Number of bits in a file offset, on hosts where this is settable. */
|
|
#undef _FILE_OFFSET_BITS
|
|
|
|
/* True if the compiler says it groks GNU C version MAJOR.MINOR. */
|
|
#if defined __GNUC__ && defined __GNUC_MINOR__
|
|
# define _GL_GNUC_PREREQ(major, minor) \
|
|
((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__))
|
|
#else
|
|
# define _GL_GNUC_PREREQ(major, minor) 0
|
|
#endif
|
|
|
|
|
|
/* Define to enable the declarations of ISO C 11 types and functions. */
|
|
#undef _ISOC11_SOURCE
|
|
|
|
/* Define for large files, on AIX-style hosts. */
|
|
#undef _LARGE_FILES
|
|
|
|
/* Define to 1 on Solaris. */
|
|
#undef _LCONV_C99
|
|
|
|
/* The _Noreturn keyword of C11. */
|
|
#ifndef _Noreturn
|
|
# if (defined __cplusplus \
|
|
&& ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
|
|
|| (defined _MSC_VER && 1900 <= _MSC_VER)) \
|
|
&& 0)
|
|
/* [[noreturn]] is not practically usable, because with it the syntax
|
|
extern _Noreturn void func (...);
|
|
would not be valid; such a declaration would only be valid with 'extern'
|
|
and '_Noreturn' swapped, or without the 'extern' keyword. However, some
|
|
AIX system header files and several gnulib header files use precisely
|
|
this syntax with 'extern'. */
|
|
# define _Noreturn [[noreturn]]
|
|
# elif ((!defined __cplusplus || defined __clang__) \
|
|
&& (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
|
|
|| (!defined __STRICT_ANSI__ \
|
|
&& (_GL_GNUC_PREREQ (4, 7) \
|
|
|| (defined __apple_build_version__ \
|
|
? 6000000 <= __apple_build_version__ \
|
|
: 3 < __clang_major__ + (5 <= __clang_minor__))))))
|
|
/* _Noreturn works as-is. */
|
|
# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C
|
|
# define _Noreturn __attribute__ ((__noreturn__))
|
|
# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
|
|
# define _Noreturn __declspec (noreturn)
|
|
# else
|
|
# define _Noreturn
|
|
# endif
|
|
#endif
|
|
|
|
|
|
/* Define to 1 in order to get the POSIX compatible declarations of socket
|
|
functions. */
|
|
#undef _POSIX_PII_SOCKET
|
|
|
|
/* Number of bits in a timestamp, on hosts where this is settable. */
|
|
#undef _TIME_BITS
|
|
|
|
/* For standard stat data types on VMS. */
|
|
#undef _USE_STD_STAT
|
|
|
|
/* For 64-bit time_t on 32-bit mingw. */
|
|
#undef __MINGW_USE_VC2005_COMPAT
|
|
|
|
/* Define to 1 if the system <stdint.h> predates C++11. */
|
|
#undef __STDC_CONSTANT_MACROS
|
|
|
|
/* Define to 1 if the system <stdint.h> predates C++11. */
|
|
#undef __STDC_LIMIT_MACROS
|
|
|
|
/* Define to 1 if C does not support variable-length arrays, and if the
|
|
compiler does not already define this. */
|
|
#undef __STDC_NO_VLA__
|
|
|
|
/* The _GL_ASYNC_SAFE marker should be attached to functions that are
|
|
signal handlers (for signals other than SIGABRT, SIGPIPE) or can be
|
|
invoked from such signal handlers. Such functions have some restrictions:
|
|
* All functions that it calls should be marked _GL_ASYNC_SAFE as well,
|
|
or should be listed as async-signal-safe in POSIX
|
|
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04>
|
|
section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in
|
|
particular, are NOT async-signal-safe.
|
|
* All memory locations (variables and struct fields) that these functions
|
|
access must be marked 'volatile'. This holds for both read and write
|
|
accesses. Otherwise the compiler might optimize away stores to and
|
|
reads from such locations that occur in the program, depending on its
|
|
data flow analysis. For example, when the program contains a loop
|
|
that is intended to inspect a variable set from within a signal handler
|
|
while (!signal_occurred)
|
|
;
|
|
the compiler is allowed to transform this into an endless loop if the
|
|
variable 'signal_occurred' is not declared 'volatile'.
|
|
Additionally, recall that:
|
|
* A signal handler should not modify errno (except if it is a handler
|
|
for a fatal signal and ends by raising the same signal again, thus
|
|
provoking the termination of the process). If it invokes a function
|
|
that may clobber errno, it needs to save and restore the value of
|
|
errno. */
|
|
#define _GL_ASYNC_SAFE
|
|
|
|
|
|
/* Attributes. */
|
|
#if (defined __has_attribute \
|
|
&& (!defined __clang_minor__ \
|
|
|| (defined __apple_build_version__ \
|
|
? 6000000 <= __apple_build_version__ \
|
|
: 3 < __clang_major__ + (5 <= __clang_minor__))))
|
|
# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__)
|
|
#else
|
|
# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr
|
|
# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3)
|
|
# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2)
|
|
# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3)
|
|
# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3)
|
|
# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95)
|
|
# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1)
|
|
# define _GL_ATTR_diagnose_if 0
|
|
# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3)
|
|
# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1)
|
|
# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0)
|
|
# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7)
|
|
# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6)
|
|
# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0)
|
|
# ifdef _ICC
|
|
# define _GL_ATTR_may_alias 0
|
|
# else
|
|
# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3)
|
|
# endif
|
|
# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1)
|
|
# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3)
|
|
# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0)
|
|
# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3)
|
|
# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7)
|
|
# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96)
|
|
# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9)
|
|
# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0)
|
|
# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7)
|
|
# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4)
|
|
#endif
|
|
|
|
#ifdef __has_c_attribute
|
|
# if ((defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710 \
|
|
&& _GL_GNUC_PREREQ (4, 6))
|
|
# pragma GCC diagnostic ignored "-Wpedantic"
|
|
# endif
|
|
# define _GL_HAS_C_ATTRIBUTE(attr) __has_c_attribute (__##attr##__)
|
|
#else
|
|
# define _GL_HAS_C_ATTRIBUTE(attr) 0
|
|
#endif
|
|
|
|
|
|
/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function
|
|
is the size of the returned memory block.
|
|
_GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied
|
|
by the Nth argument of the function is the size of the returned memory block.
|
|
*/
|
|
/* Applies to: function, pointer to function, function types. */
|
|
#if _GL_HAS_ATTRIBUTE (alloc_size)
|
|
# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args))
|
|
#else
|
|
# define _GL_ATTRIBUTE_ALLOC_SIZE(args)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the
|
|
function and report an error if it cannot do so. */
|
|
/* Applies to: function. */
|
|
#if _GL_HAS_ATTRIBUTE (always_inline)
|
|
# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_ALWAYS_INLINE
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show
|
|
in stack traces when debugging. The compiler should omit the function from
|
|
stack traces. */
|
|
/* Applies to: function. */
|
|
#if _GL_HAS_ATTRIBUTE (artificial)
|
|
# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_ARTIFICIAL
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */
|
|
/* Applies to: functions. */
|
|
/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at
|
|
<https://lists.gnu.org/r/emacs-devel/2019-04/msg01152.html>.
|
|
Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */
|
|
#if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__
|
|
# ifndef __SUNPRO_C
|
|
# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__))
|
|
# else
|
|
# define _GL_ATTRIBUTE_COLD __attribute__ ((cold))
|
|
# endif
|
|
#else
|
|
# define _GL_ATTRIBUTE_COLD
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate
|
|
calls to the function with the same arguments.
|
|
This attribute is safe for a function that neither depends on nor affects
|
|
observable state, and always returns exactly once - e.g., does not loop
|
|
forever, and does not call longjmp.
|
|
(This attribute is stricter than _GL_ATTRIBUTE_PURE.) */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (const)
|
|
# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_CONST
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
|
|
that can be freed by passing them as the Ith argument to the
|
|
function F.
|
|
_GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
|
|
can be freed via 'free'; it can be used only after declaring 'free'. */
|
|
/* Applies to: functions. Cannot be used on inline functions. */
|
|
/* Disable on Solaris to avoid GDB PR build/29791. */
|
|
#if _GL_GNUC_PREREQ (11, 0) && !(defined(__sun__) && defined(__svr4__))
|
|
# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
|
|
#else
|
|
# define _GL_ATTRIBUTE_DEALLOC(f, i)
|
|
#endif
|
|
/* If gnulib's <string.h> or <wchar.h> has already defined this macro, continue
|
|
to use this earlier definition, since <stdlib.h> may not have been included
|
|
yet. */
|
|
#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
|
|
# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated.
|
|
The compiler may warn if the entity is used. */
|
|
/* Applies to:
|
|
- function, variable,
|
|
- struct, union, struct/union member,
|
|
- enumeration, enumeration item,
|
|
- typedef,
|
|
in C++ also: namespace, class, template specialization. */
|
|
#if _GL_HAS_C_ATTRIBUTE (deprecated)
|
|
# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]]
|
|
#elif _GL_HAS_ATTRIBUTE (deprecated)
|
|
# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_DEPRECATED
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and
|
|
the function call is not optimized away.
|
|
_GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and
|
|
the function call is not optimized away. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (error)
|
|
# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg)))
|
|
# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg)))
|
|
#elif _GL_HAS_ATTRIBUTE (diagnose_if)
|
|
# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error")))
|
|
# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning")))
|
|
#else
|
|
# define _GL_ATTRIBUTE_ERROR(msg)
|
|
# define _GL_ATTRIBUTE_WARNING(msg)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain
|
|
visible to debuggers etc., even with '-fwhole-program'. */
|
|
/* Applies to: functions, variables. */
|
|
#if _GL_HAS_ATTRIBUTE (externally_visible)
|
|
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible))
|
|
#else
|
|
# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if
|
|
the control flow falls through to the immediately following 'case' or
|
|
'default' label. The compiler should not warn in this case. */
|
|
/* Applies to: Empty statement (;), inside a 'switch' statement. */
|
|
/* Always expands to something. */
|
|
#if _GL_HAS_C_ATTRIBUTE (fallthrough)
|
|
# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
|
|
#elif _GL_HAS_ATTRIBUTE (fallthrough)
|
|
# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK))
|
|
declares that the STRING-INDEXth function argument is a format string of
|
|
style ARCHETYPE, which is one of:
|
|
printf, gnu_printf
|
|
scanf, gnu_scanf,
|
|
strftime, gnu_strftime,
|
|
strfmon,
|
|
or the same thing prefixed and suffixed with '__'.
|
|
If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK
|
|
are suitable for the format string. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (format)
|
|
# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec))
|
|
#else
|
|
# define _GL_ATTRIBUTE_FORMAT(spec)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other
|
|
compilation unit, it executes code from that unit only by return or by
|
|
exception handling. This declaration lets the compiler optimize that unit
|
|
more aggressively. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (leaf)
|
|
# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_LEAF
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
|
|
allocated memory. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (malloc)
|
|
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_MALLOC
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the
|
|
same storage as pointers to other types. Thus this declaration disables
|
|
strict aliasing optimization. */
|
|
/* Applies to: types. */
|
|
/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */
|
|
#if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C
|
|
# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_MAY_ALIAS
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if
|
|
the entity is not used. The compiler should not warn if the entity is not
|
|
used. */
|
|
/* Applies to:
|
|
- function, variable,
|
|
- struct, union, struct/union member,
|
|
- enumeration, enumeration item,
|
|
- typedef,
|
|
in C++ also: class. */
|
|
/* In C++ and C2x, this is spelled [[__maybe_unused__]].
|
|
GCC's syntax is __attribute__ ((__unused__)).
|
|
clang supports both syntaxes. */
|
|
#if _GL_HAS_C_ATTRIBUTE (maybe_unused)
|
|
# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]]
|
|
#else
|
|
# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED
|
|
#endif
|
|
/* Alternative spelling of this macro, for convenience. */
|
|
#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED
|
|
/* Earlier spellings of this macro. */
|
|
#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED
|
|
|
|
/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not
|
|
discard the return value. The compiler may warn if the caller does not use
|
|
the return value, unless the caller uses something like ignore_value. */
|
|
/* Applies to: function, enumeration, class. */
|
|
#if _GL_HAS_C_ATTRIBUTE (nodiscard)
|
|
# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]]
|
|
#elif _GL_HAS_ATTRIBUTE (warn_unused_result)
|
|
# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_NODISCARD
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the
|
|
function. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (noinline)
|
|
# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_NOINLINE
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,...
|
|
must not be NULL.
|
|
_GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be
|
|
null. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (nonnull)
|
|
# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args))
|
|
#else
|
|
# define _GL_ATTRIBUTE_NONNULL(args)
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is
|
|
not meant to be NUL-terminated. */
|
|
/* Applies to: struct/union members and variables that are arrays of element
|
|
type '[[un]signed] char'. */
|
|
#if _GL_HAS_ATTRIBUTE (nonstring)
|
|
# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_NONSTRING
|
|
#endif
|
|
|
|
/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */
|
|
|
|
/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions.
|
|
*/
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (nothrow) && !defined __cplusplus
|
|
# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_NOTHROW
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_PACKED declares:
|
|
For struct members: The member has the smallest possible alignment.
|
|
For struct, union, class: All members have the smallest possible alignment,
|
|
minimizing the memory required. */
|
|
/* Applies to: struct members, struct, union,
|
|
in C++ also: class. */
|
|
#if _GL_HAS_ATTRIBUTE (packed)
|
|
# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_PACKED
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate
|
|
calls to the function with the same arguments if observable state is not
|
|
changed between calls.
|
|
This attribute is safe for a function that does not affect
|
|
observable state, and always returns exactly once.
|
|
(This attribute is looser than _GL_ATTRIBUTE_CONST.) */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (pure)
|
|
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_PURE
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is
|
|
a non-NULL pointer. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (returns_nonnull)
|
|
# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_RETURNS_NONNULL
|
|
#endif
|
|
|
|
/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a
|
|
trailing NULL argument.
|
|
_GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99).
|
|
_GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */
|
|
/* Applies to: functions. */
|
|
#if _GL_HAS_ATTRIBUTE (sentinel)
|
|
# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos))
|
|
#else
|
|
# define _GL_ATTRIBUTE_SENTINEL(pos)
|
|
#endif
|
|
|
|
/* A helper macro. Don't use it directly. */
|
|
#if _GL_HAS_ATTRIBUTE (unused)
|
|
# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
|
|
#else
|
|
# define _GL_ATTRIBUTE_UNUSED
|
|
#endif
|
|
|
|
|
|
/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the
|
|
immediately preceding label is not used. The compiler should not warn
|
|
if the label is not used. */
|
|
/* Applies to: label (both in C and C++). */
|
|
/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;'
|
|
syntax. But clang does. */
|
|
#if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__
|
|
# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED
|
|
#else
|
|
# define _GL_UNUSED_LABEL
|
|
#endif
|
|
|
|
|
|
/* Define to `int' if <sys/types.h> doesn't define. */
|
|
#undef gid_t
|
|
|
|
/* Define to `__inline__' or `__inline' if that's what the C compiler
|
|
calls it, or to nothing if 'inline' is not supported under any name. */
|
|
#ifndef __cplusplus
|
|
#undef inline
|
|
#endif
|
|
|
|
/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
|
|
the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
|
|
earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
|
|
__APPLE__ && __MACH__ test for Mac OS X.
|
|
__APPLE_CC__ tests for the Apple compiler and its version.
|
|
__STDC_VERSION__ tests for the C99 mode. */
|
|
#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
|
|
# define __GNUC_STDC_INLINE__ 1
|
|
#endif
|
|
|
|
/* Define to a type if <wchar.h> does not define. */
|
|
#undef mbstate_t
|
|
|
|
/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where
|
|
n1 and n2 are expressions without side effects, that evaluate to real
|
|
numbers (excluding NaN).
|
|
It returns
|
|
1 if n1 > n2
|
|
0 if n1 == n2
|
|
-1 if n1 < n2
|
|
The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional
|
|
jump with nearly all GCC versions up to GCC 10.
|
|
This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many
|
|
GCC versions up to GCC 9.
|
|
The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9
|
|
avoids conditional jumps in all GCC versions >= 3.4. */
|
|
#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2)))
|
|
|
|
|
|
/* Define to `int' if <sys/types.h> does not define. */
|
|
#undef mode_t
|
|
|
|
/* Define to the type of st_nlink in struct stat, or a supertype. */
|
|
#undef nlink_t
|
|
|
|
/* Define as a signed integer type capable of holding a process identifier. */
|
|
#undef pid_t
|
|
|
|
/* Define to the equivalent of the C99 'restrict' keyword, or to
|
|
nothing if this is not supported. Do not define if restrict is
|
|
supported only directly. */
|
|
#undef restrict
|
|
/* Work around a bug in older versions of Sun C++, which did not
|
|
#define __restrict__ or support _Restrict or __restrict__
|
|
even though the corresponding Sun C compiler ended up with
|
|
"#define restrict _Restrict" or "#define restrict __restrict__"
|
|
in the previous line. This workaround can be removed once
|
|
we assume Oracle Developer Studio 12.5 (2016) or later. */
|
|
#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__
|
|
# define _Restrict
|
|
# define __restrict__
|
|
#endif
|
|
|
|
/* Define to `unsigned int' if <sys/types.h> does not define. */
|
|
#undef size_t
|
|
|
|
/* type to use in place of socklen_t if not defined */
|
|
#undef socklen_t
|
|
|
|
/* Define as a signed type of the same size as size_t. */
|
|
#undef ssize_t
|
|
|
|
/* Define to `int' if <sys/types.h> doesn't define. */
|
|
#undef uid_t
|