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git://sourceware.org/git/glibc.git
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Update.
1998-06-26 14:37 Ulrich Drepper <drepper@cygnus.com> * configure.in: Check for -fexceptions. * config.make.in: Define exceptions, not no-exceptions. * misc/sys/cdefs.h: Define __PMS. When using modern g++ define __P to use throw(). * misc/Makefile: Define CFLAGS-tsearch.c and CFLAGS-lsearch.c to $(exceptions). * stdlib/Makefile: Likewise for bsearch.c, msort.c, and qsort.c. * misc/search.h: Use __PMS in tsearch, tfind, tdelete, twalk, tdestroy, lfind, and lsearch prototpypes. * stdlib/stdlib.h: Likewise for bsearch and qsort. 1998-06-26 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/fpu/bits/mathinline.h (__finite): Use C code, not asm. 1998-06-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makefile (remove-old-headers): Make phony. * configure.in: Substitute @old_glibc_headers@. 1998-06-26 Ulrich Drepper <drepper@cygnus.com> * libc.map: Remove __libc_uid. 1998-06-24 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/terminal.texi (Allocation, Pseudo-Terminal Pairs): Fix typos. 1998-06-26 Ulrich Drepper <drepper@cygnus.com> * libc.map: Add Alpha-specific io function from protected namespace.
This commit is contained in:
Ulrich Drepper
parent
768cbca8b5
commit
dff14448f7
36
ChangeLog
36
ChangeLog
@ -1,3 +1,39 @@
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1998-06-26 14:37 Ulrich Drepper <drepper@cygnus.com>
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* configure.in: Check for -fexceptions.
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* config.make.in: Define exceptions, not no-exceptions.
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* misc/sys/cdefs.h: Define __PMS. When using modern g++ define
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__P to use throw().
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* misc/Makefile: Define CFLAGS-tsearch.c and CFLAGS-lsearch.c to
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$(exceptions).
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* stdlib/Makefile: Likewise for bsearch.c, msort.c, and qsort.c.
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* misc/search.h: Use __PMS in tsearch, tfind, tdelete, twalk, tdestroy,
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lfind, and lsearch prototpypes.
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* stdlib/stdlib.h: Likewise for bsearch and qsort.
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1998-06-26 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/i386/fpu/bits/mathinline.h (__finite): Use C code, not asm.
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1998-06-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* Makefile (remove-old-headers): Make phony.
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* configure.in: Substitute @old_glibc_headers@.
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1998-06-26 Ulrich Drepper <drepper@cygnus.com>
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* libc.map: Remove __libc_uid.
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1998-06-24 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* manual/terminal.texi (Allocation, Pseudo-Terminal Pairs): Fix
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typos.
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1998-06-26 Ulrich Drepper <drepper@cygnus.com>
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* libc.map: Add Alpha-specific io function from protected namespace.
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1998-06-25 19:26 Ulrich Drepper <drepper@cygnus.com>
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* Makeconfig (CPPFLAGS): Use $($(subdir)-CPPFLAGS) if defined first.
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@ -39,7 +39,7 @@ old-glibc-headers = @old_glibc_headers@
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versioning = @VERSIONING@
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no-whole-archive = @no_whole_archive@
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no-exceptions = @no_exceptions@
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exceptions = @exceptions@
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have-bash2 = @libc_cv_have_bash2@
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have-ksh = @libc_cv_have_ksh@
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24
configure
vendored
24
configure
vendored
@ -2531,9 +2531,9 @@ if test $libc_cv_ld_no_whole_archive = yes; then
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no_whole_archive=-Wl,--no-whole-archive
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fi
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echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
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echo "configure:2536: checking for gcc -fno-exceptions" >&5
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if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
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echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
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echo "configure:2536: checking for gcc -fexceptions" >&5
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if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<\EOF
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@ -2542,18 +2542,18 @@ int __eh_pc;
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__throw () {}
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EOF
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if { ac_try='${CC-cc} $CFLAGS
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-nostdlib -nostartfiles -fno-exceptions
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-nostdlib -nostartfiles -fexceptions
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-o conftest conftest.c 1>&5'; { (eval echo configure:2547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_gcc_no_exceptions=yes
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libc_cv_gcc_exceptions=yes
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else
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libc_cv_gcc_no_exceptions=no
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libc_cv_gcc_exceptions=no
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fi
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rm -f conftest*
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fi
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echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
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if test $libc_cv_ld_no_whole_archive = yes; then
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no_exceptions=-fno-exceptions
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echo "$ac_t""$libc_cv_gcc_exceptions" 1>&6
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if test $libc_cv_gcc_exceptions = yes; then
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exceptions=-fexceptions
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fi
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if test "$base_machine" = alpha ; then
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@ -2818,6 +2818,7 @@ fi
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if test $gnu_ld = yes; then
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cat >> confdefs.h <<\EOF
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@ -2851,7 +2852,7 @@ if test $shared = default; then
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fi
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echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
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echo "configure:2855: checking whether -fPIC is default" >&5
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echo "configure:2856: checking whether -fPIC is default" >&5
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if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3059,11 +3060,12 @@ s%@PERL@%$PERL%g
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s%@VERSIONING@%$VERSIONING%g
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s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
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s%@no_whole_archive@%$no_whole_archive%g
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s%@no_exceptions@%$no_exceptions%g
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s%@exceptions@%$exceptions%g
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s%@uname_sysname@%$uname_sysname%g
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s%@uname_release@%$uname_release%g
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s%@uname_version@%$uname_version%g
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s%@stdio@%$stdio%g
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s%@old_glibc_headers@%$old_glibc_headers%g
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s%@libc_cv_slibdir@%$libc_cv_slibdir%g
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s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
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s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
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14
configure.in
14
configure.in
@ -892,7 +892,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then
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fi
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AC_SUBST(no_whole_archive)dnl
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AC_CACHE_CHECK(for gcc -fno-exceptions, libc_cv_gcc_no_exceptions, [dnl
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AC_CACHE_CHECK(for gcc -fexceptions, libc_cv_gcc_exceptions, [dnl
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cat > conftest.c <<\EOF
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_start () {}
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int __eh_pc;
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@ -900,17 +900,17 @@ __throw () {}
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EOF
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dnl No \ in command here because it ends up inside ''.
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if AC_TRY_COMMAND([${CC-cc} $CFLAGS
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-nostdlib -nostartfiles -fno-exceptions
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-nostdlib -nostartfiles -fexceptions
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-o conftest conftest.c 1>&AC_FD_CC]); then
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libc_cv_gcc_no_exceptions=yes
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libc_cv_gcc_exceptions=yes
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else
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libc_cv_gcc_no_exceptions=no
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libc_cv_gcc_exceptions=no
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fi
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rm -f conftest*])
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if test $libc_cv_ld_no_whole_archive = yes; then
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no_exceptions=-fno-exceptions
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if test $libc_cv_gcc_exceptions = yes; then
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exceptions=-fexceptions
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fi
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AC_SUBST(no_exceptions)dnl
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AC_SUBST(exceptions)dnl
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if test "$base_machine" = alpha ; then
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AC_CACHE_CHECK(for function ..ng prefix, libc_cv_gcc_alpha_ng_prefix, [dnl
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@ -63,6 +63,9 @@ gpl2lgpl := error.c error.h
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tests := tst-dirname tst-tsearch tst-fdset tst-efgcvt tst-mntent
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CFLAGS-tsearch.c = $(exceptions)
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CFLAGS-lsearch.c = $(exceptions)
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include ../Rules
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$(objpfx)libbsd-compat.a: $(dep-dummy-lib); $(make-dummy-lib)
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@ -127,22 +127,22 @@ VISIT;
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/* Search for an entry matching the given KEY in the tree pointed to
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by *ROOTP and insert a new element if not found. */
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extern void *tsearch __P ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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extern void *__tsearch __P ((__const void *__key, void **__rootp,
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extern void *__tsearch __PMS ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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extern void *tsearch __PMS ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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/* Search for an entry matching the given KEY in the tree pointed to
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by *ROOTP. If no matching entry is available return NULL. */
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extern void *tfind __P ((__const void *__key, void *__const *__rootp,
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__compar_fn_t compar));
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extern void *__tfind __P ((__const void *__key, void *__const *__rootp,
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extern void *__tfind __PMS ((__const void *__key, void *__const *__rootp,
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__compar_fn_t compar));
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extern void *tfind __PMS ((__const void *__key, void *__const *__rootp,
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__compar_fn_t compar));
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/* Remove the element matching KEY from the tree pointed to by *ROOTP. */
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extern void *tdelete __P ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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extern void *__tdelete __P ((__const void *__key, void **__rootp,
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extern void *__tdelete __PMS ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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extern void *tdelete __PMS ((__const void *__key, void **__rootp,
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__compar_fn_t compar));
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#ifndef __ACTION_FN_T
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@ -154,9 +154,8 @@ typedef void (*__action_fn_t) __P ((__const void *__nodep,
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/* Walk through the whole tree and call the ACTION callback for every node
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or leaf. */
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extern void twalk __P ((__const void *__root, __action_fn_t action));
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extern void __twalk __P ((__const void *__root, __action_fn_t action));
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extern void __twalk __PMS ((__const void *__root, __action_fn_t action));
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extern void twalk __PMS ((__const void *__root, __action_fn_t action));
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#ifdef __USE_GNU
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/* Callback type for function to free a tree node. If the keys are atomic
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@ -164,21 +163,22 @@ extern void __twalk __P ((__const void *__root, __action_fn_t action));
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typedef void (*__free_fn_t) __P ((void *__nodep));
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/* Destroy the whole tree, call FREEFCT for each node or leaf. */
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extern void __tdestroy __P ((void *__root, __free_fn_t freefct));
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extern void tdestroy __P ((void *__root, __free_fn_t freefct));
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extern void __tdestroy __PMS ((void *__root, __free_fn_t freefct));
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extern void tdestroy __PMS ((void *__root, __free_fn_t freefct));
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#endif
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/* Perform linear search for KEY by comparing by COMPAR in an array
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[BASE,BASE+NMEMB*SIZE). */
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extern void *lfind __P ((__const void *__key, __const void *__base,
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size_t *__nmemb, size_t __size,
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__compar_fn_t __compar));
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extern void *lfind __PMS ((__const void *__key, __const void *__base,
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size_t *__nmemb, size_t __size,
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__compar_fn_t __compar));
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/* Perform linear search for KEY by comparing by COMPAR function in
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array [BASE,BASE+NMEMB*SIZE) and insert entry if not found. */
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extern void *lsearch __P ((__const void *__key, void *__base, size_t *__nmemb,
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size_t __size, __compar_fn_t __compar));
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extern void *lsearch __PMS ((__const void *__key, void *__base,
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size_t *__nmemb, size_t __size,
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__compar_fn_t __compar));
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__END_DECLS
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@ -26,7 +26,17 @@
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#ifdef __GNUC__
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# define __P(args) args /* GCC can always grok prototypes. */
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/* GCC can always grok prototypes. For C++ programs we add throw()
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to help it optimize the function calls. But this works only with
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gcc 2.8.x and egcs. */
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# if defined __cplusplus && __GNUC_MINOR__ >= 8
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# define __P(args) args throw ()
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# else
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# define __P(args) args
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# endif
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/* This macro will be used for functions which might take C++ callback
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functions. */
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# define __PMS(args) args
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# define __DOTS , ...
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#else /* Not GCC. */
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@ -36,6 +46,7 @@
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# if (defined __STDC__ && __STDC__) || defined __cplusplus
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# define __P(args) args
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# define __PMS(args) args
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# define __const const
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# define __signed signed
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# define __volatile volatile
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@ -44,6 +55,7 @@
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# else /* Not ANSI C or C++. */
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# define __P(args) () /* No prototypes. */
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# define __PMS(args) ()
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# define __const /* No ANSI C keywords. */
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# define __signed
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# define __volatile
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@ -67,6 +67,10 @@ distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
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generated += isomac isomac.out
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CFLAGS-bsearch.c = $(exceptions)
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CFLAGS-msort.c = $(exceptions)
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CFLAGS-qsort.c = $(exceptions)
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include ../Rules
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@ -604,14 +604,14 @@ typedef __compar_fn_t comparison_fn_t;
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/* Do a binary search for KEY in BASE, which consists of NMEMB elements
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of SIZE bytes each, using COMPAR to perform the comparisons. */
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extern __ptr_t bsearch __P ((__const __ptr_t __key, __const __ptr_t __base,
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size_t __nmemb, size_t __size,
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__compar_fn_t __compar));
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extern __ptr_t bsearch __PMS ((__const __ptr_t __key, __const __ptr_t __base,
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size_t __nmemb, size_t __size,
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__compar_fn_t __compar));
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/* Sort NMEMB elements of BASE, of SIZE bytes each,
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using COMPAR to perform the comparisons. */
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extern void qsort __P ((__ptr_t __base, size_t __nmemb, size_t __size,
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__compar_fn_t __compar));
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extern void qsort __PMS ((__ptr_t __base, size_t __nmemb, size_t __size,
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__compar_fn_t __compar));
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/* Return the absolute value of X. */
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@ -581,13 +581,7 @@ __MATH_INLINE int __finite (double __x) __attribute__ ((__const__));
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__MATH_INLINE int
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__finite (double __x)
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{
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register int __result;
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__asm__ __volatile__
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("orl $0x800fffff, %0\n\t"
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"incl %0\n\t"
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"shrl $31, %0"
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: "=r" (__result) : "0" (((int *) &__x)[1]) : "cc");
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return __result;
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return ((((int *) &__x)[1] | 0x800fffff) + 1) >> 31;
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}
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/* Miscellaneous functions */
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