mirror of
git://sourceware.org/git/glibc.git
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Update.
* stdlib/stdlib.h: Likewise.
This commit is contained in:
Ulrich Drepper
parent
5cf53cc208
commit
0476597b28
@ -3,6 +3,7 @@
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* misc/sys/cdefs.h: Define __wur.
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* libio/stdio.h: Use __wur for a number of interfaces.
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* posix/unistd.h: Likewise.
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* stdlib/stdlib.h: Likewise.
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2004-12-29 Jakub Jelinek <jakub@redhat.com>
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@ -1,5 +1,5 @@
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/* Define ISO C stdio on top of C++ iostreams.
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Copyright (C) 1991,1994-2002,2003,2004 Free Software Foundation, Inc.
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Copyright (C) 1991,1994-2004, 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -149,9 +149,9 @@ extern struct _IO_FILE *stderr; /* Standard error output stream. */
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__BEGIN_NAMESPACE_STD
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/* Remove file FILENAME. */
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extern int remove (__const char *__filename) __THROW;
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extern int remove (__const char *__filename) __THROW __wur;
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/* Rename file OLD to NEW. */
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extern int rename (__const char *__old, __const char *__new) __THROW;
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extern int rename (__const char *__old, __const char *__new) __THROW __wur;
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__END_NAMESPACE_STD
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@ -391,15 +391,15 @@ __BEGIN_NAMESPACE_STD
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern int fscanf (FILE *__restrict __stream,
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__const char *__restrict __format, ...);
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__const char *__restrict __format, ...) __wur;
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/* Read formatted input from stdin.
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern int scanf (__const char *__restrict __format, ...);
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extern int scanf (__const char *__restrict __format, ...) __wur;
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/* Read formatted input from S. */
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extern int sscanf (__const char *__restrict __s,
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__const char *__restrict __format, ...) __THROW;
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__const char *__restrict __format, ...) __THROW __wur;
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__END_NAMESPACE_STD
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#ifdef __USE_ISOC99
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@ -410,19 +410,19 @@ __BEGIN_NAMESPACE_C99
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marked with __THROW. */
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extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format,
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_G_va_list __arg)
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__attribute__ ((__format__ (__scanf__, 2, 0)));
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__attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
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/* Read formatted input from stdin into argument list ARG.
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern int vscanf (__const char *__restrict __format, _G_va_list __arg)
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__attribute__ ((__format__ (__scanf__, 1, 0)));
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__attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
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/* Read formatted input from S into argument list ARG. */
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extern int vsscanf (__const char *__restrict __s,
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__const char *__restrict __format, _G_va_list __arg)
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__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
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__THROW __attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
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__END_NAMESPACE_C99
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#endif /* Use ISO C9x. */
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@ -523,14 +523,15 @@ __BEGIN_NAMESPACE_STD
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream);
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extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
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__wur;
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/* Get a newline-terminated string from stdin, removing the newline.
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DO NOT USE THIS FUNCTION!! There is no limit on how much it will read.
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern char *gets (char *__s);
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extern char *gets (char *__s) __wur;
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__END_NAMESPACE_STD
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#ifdef __USE_GNU
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@ -541,7 +542,7 @@ __END_NAMESPACE_STD
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or due to the implementation it is a cancellation point and
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therefore not marked with __THROW. */
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extern char *fgets_unlocked (char *__restrict __s, int __n,
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FILE *__restrict __stream);
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FILE *__restrict __stream) __wur;
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#endif
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@ -558,10 +559,10 @@ extern char *fgets_unlocked (char *__restrict __s, int __n,
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therefore not marked with __THROW. */
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extern _IO_ssize_t __getdelim (char **__restrict __lineptr,
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size_t *__restrict __n, int __delimiter,
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FILE *__restrict __stream);
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FILE *__restrict __stream) __wur;
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extern _IO_ssize_t getdelim (char **__restrict __lineptr,
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size_t *__restrict __n, int __delimiter,
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FILE *__restrict __stream);
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FILE *__restrict __stream) __wur;
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/* Like `getdelim', but reads up to a newline.
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@ -571,7 +572,7 @@ extern _IO_ssize_t getdelim (char **__restrict __lineptr,
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therefore not marked with __THROW. */
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extern _IO_ssize_t getline (char **__restrict __lineptr,
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size_t *__restrict __n,
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FILE *__restrict __stream);
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FILE *__restrict __stream) __wur;
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#endif
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@ -593,7 +594,7 @@ extern int puts (__const char *__s);
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This function is a possible cancellation points and therefore not
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marked with __THROW. */
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extern int ungetc (int __c, FILE *__stream);
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extern int ungetc (int __c, FILE *__stream) __wur;
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/* Read chunks of generic data from STREAM.
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@ -601,13 +602,13 @@ extern int ungetc (int __c, FILE *__stream);
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This function is a possible cancellation points and therefore not
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marked with __THROW. */
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extern size_t fread (void *__restrict __ptr, size_t __size,
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size_t __n, FILE *__restrict __stream);
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size_t __n, FILE *__restrict __stream) __wur;
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/* Write chunks of generic data to STREAM.
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This function is a possible cancellation points and therefore not
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marked with __THROW. */
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extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
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size_t __n, FILE *__restrict __s);
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size_t __n, FILE *__restrict __s) __wur;
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__END_NAMESPACE_STD
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#ifdef __USE_GNU
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@ -629,9 +630,9 @@ extern int fputs_unlocked (__const char *__restrict __s,
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or due to the implementation they are cancellation points and
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therefore not marked with __THROW. */
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extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
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size_t __n, FILE *__restrict __stream);
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size_t __n, FILE *__restrict __stream) __wur;
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extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
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size_t __n, FILE *__restrict __stream);
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size_t __n, FILE *__restrict __stream) __wur;
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#endif
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@ -645,7 +646,7 @@ extern int fseek (FILE *__stream, long int __off, int __whence);
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern long int ftell (FILE *__stream);
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extern long int ftell (FILE *__stream) __wur;
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/* Rewind to the beginning of STREAM.
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This function is a possible cancellation point and therefore not
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@ -669,7 +670,7 @@ extern int fseeko (FILE *__stream, __off_t __off, int __whence);
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This function is a possible cancellation point and therefore not
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marked with __THROW. */
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extern __off_t ftello (FILE *__stream);
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extern __off_t ftello (FILE *__stream) __wur;
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# else
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# ifdef __REDIRECT
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extern int __REDIRECT (fseeko,
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@ -710,7 +711,7 @@ __END_NAMESPACE_STD
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#ifdef __USE_LARGEFILE64
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extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
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extern __off64_t ftello64 (FILE *__stream);
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extern __off64_t ftello64 (FILE *__stream) __wur;
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extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
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extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);
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#endif
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@ -808,7 +809,7 @@ extern void flockfile (FILE *__stream) __THROW;
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/* Try to acquire ownership of STREAM but do not block if it is not
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possible. */
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extern int ftrylockfile (FILE *__stream) __THROW;
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extern int ftrylockfile (FILE *__stream) __THROW __wur;
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/* Relinquish the ownership granted for STREAM. */
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extern void funlockfile (FILE *__stream) __THROW;
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101
posix/unistd.h
101
posix/unistd.h
@ -1,4 +1,4 @@
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/* Copyright (C) 1991-2002, 2003, 2004 Free Software Foundation, Inc.
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/* Copyright (C) 1991-2003, 2004, 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -283,6 +283,7 @@ extern int euidaccess (__const char *__name, int __type)
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the current position (if WHENCE is SEEK_CUR),
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or the end of the file (if WHENCE is SEEK_END).
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Return the new file position. */
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// XXX Probably should be __wur but lseek(fd,
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#ifndef __USE_FILE_OFFSET64
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extern __off_t lseek (int __fd, __off_t __offset, int __whence) __THROW;
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#else
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@ -295,7 +296,8 @@ extern __off64_t __REDIRECT_NTH (lseek,
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# endif
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#endif
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#ifdef __USE_LARGEFILE64
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extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence) __THROW;
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extern __off64_t lseek64 (int __fd, __off64_t __offset, int __whence)
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__THROW;
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#endif
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/* Close the file descriptor FD.
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@ -309,13 +311,13 @@ extern int close (int __fd);
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This function is a cancellation point and therefore not marked with
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__THROW. */
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extern ssize_t read (int __fd, void *__buf, size_t __nbytes);
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extern ssize_t read (int __fd, void *__buf, size_t __nbytes) __wur;
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/* Write N bytes of BUF to FD. Return the number written, or -1.
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This function is a cancellation point and therefore not marked with
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__THROW. */
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extern ssize_t write (int __fd, __const void *__buf, size_t __n);
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extern ssize_t write (int __fd, __const void *__buf, size_t __n) __wur;
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#ifdef __USE_UNIX98
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# ifndef __USE_FILE_OFFSET64
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@ -326,7 +328,7 @@ extern ssize_t write (int __fd, __const void *__buf, size_t __n);
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This function is a cancellation point and therefore not marked with
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__THROW. */
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extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
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__off_t __offset);
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__off_t __offset) __wur;
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/* Write N bytes of BUF to FD at the given position OFFSET without
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changing the file pointer. Return the number written, or -1.
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@ -334,15 +336,15 @@ extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
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This function is a cancellation point and therefore not marked with
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__THROW. */
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extern ssize_t pwrite (int __fd, __const void *__buf, size_t __n,
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__off_t __offset);
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__off_t __offset) __wur;
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# else
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# ifdef __REDIRECT
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extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes,
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__off64_t __offset),
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pread64);
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pread64) __wur;
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extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
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size_t __nbytes, __off64_t __offset),
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pwrite64);
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pwrite64) __wur;
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# else
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# define pread pread64
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# define pwrite pwrite64
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@ -354,11 +356,11 @@ extern ssize_t __REDIRECT (pwrite, (int __fd, __const void *__buf,
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changing the file pointer. Return the number read, -1 for errors
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or 0 for EOF. */
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extern ssize_t pread64 (int __fd, void *__buf, size_t __nbytes,
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__off64_t __offset);
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__off64_t __offset) __wur;
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/* Write N bytes of BUF to FD at the given position OFFSET without
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changing the file pointer. Return the number written, or -1. */
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extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
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__off64_t __offset);
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__off64_t __offset) __wur;
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# endif
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#endif
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@ -366,7 +368,7 @@ extern ssize_t pwrite64 (int __fd, __const void *__buf, size_t __n,
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If successful, two file descriptors are stored in PIPEDES;
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bytes written on PIPEDES[1] can be read from PIPEDES[0].
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Returns 0 if successful, -1 if not. */
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extern int pipe (int __pipedes[2]) __THROW;
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extern int pipe (int __pipedes[2]) __THROW __wur;
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/* Schedule an alarm. In SECONDS seconds, the process will get a SIGALRM.
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If SECONDS is zero, any currently scheduled alarm will be cancelled.
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@ -416,26 +418,26 @@ extern int pause (void);
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/* Change the owner and group of FILE. */
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extern int chown (__const char *__file, __uid_t __owner, __gid_t __group)
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__THROW __nonnull ((1));
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__THROW __nonnull ((1)) __wur;
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#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
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/* Change the owner and group of the file that FD is open on. */
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extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW;
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extern int fchown (int __fd, __uid_t __owner, __gid_t __group) __THROW __wur;
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/* Change owner and group of FILE, if it is a symbolic
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link the ownership of the symbolic link is changed. */
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extern int lchown (__const char *__file, __uid_t __owner, __gid_t __group)
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__THROW __nonnull ((1));
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__THROW __nonnull ((1)) __wur;
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#endif /* Use BSD || X/Open Unix. */
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/* Change the process's working directory to PATH. */
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extern int chdir (__const char *__path) __THROW __nonnull ((1));
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extern int chdir (__const char *__path) __THROW __nonnull ((1)) __wur;
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#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
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/* Change the process's working directory to the one FD is open on. */
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extern int fchdir (int __fd) __THROW;
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extern int fchdir (int __fd) __THROW __wur;
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#endif
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/* Get the pathname of the current working directory,
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@ -445,7 +447,7 @@ extern int fchdir (int __fd) __THROW;
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an array is allocated with `malloc'; the array is SIZE
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bytes long, unless SIZE == 0, in which case it is as
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big as necessary. */
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extern char *getcwd (char *__buf, size_t __size) __THROW;
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extern char *getcwd (char *__buf, size_t __size) __THROW __wur;
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#ifdef __USE_GNU
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/* Return a malloc'd string containing the current directory name.
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@ -458,15 +460,16 @@ extern char *get_current_dir_name (void) __THROW;
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/* Put the absolute pathname of the current working directory in BUF.
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If successful, return BUF. If not, put an error message in
|
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BUF and return NULL. BUF should be at least PATH_MAX bytes long. */
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extern char *getwd (char *__buf) __THROW __nonnull ((1));
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extern char *getwd (char *__buf)
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__THROW __nonnull ((1)) __attribute_deprecated__ __wur;
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#endif
|
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|
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/* Duplicate FD, returning a new file descriptor on the same file. */
|
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extern int dup (int __fd) __THROW;
|
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extern int dup (int __fd) __THROW __wur;
|
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|
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/* Duplicate FD to FD2, closing FD2 and making it open on the same file. */
|
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extern int dup2 (int __fd, int __fd2) __THROW;
|
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extern int dup2 (int __fd, int __fd2) __THROW __wur;
|
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|
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/* NULL-terminated array of "NAME=VALUE" environment variables. */
|
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extern char **__environ;
|
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@ -516,7 +519,7 @@ extern int execlp (__const char *__file, __const char *__arg, ...)
|
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#if defined __USE_MISC || defined __USE_XOPEN
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/* Add INC to priority of the current process. */
|
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extern int nice (int __inc) __THROW;
|
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extern int nice (int __inc) __THROW __wur;
|
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#endif
|
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|
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|
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@ -629,7 +632,7 @@ extern __gid_t getegid (void) __THROW;
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/* If SIZE is zero, return the number of supplementary groups
|
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the calling process is in. Otherwise, fill in the group IDs
|
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of its supplementary groups in LIST and return the number written. */
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extern int getgroups (int __size, __gid_t __list[]) __THROW;
|
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extern int getgroups (int __size, __gid_t __list[]) __THROW __wur;
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#ifdef __USE_GNU
|
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/* Return nonzero iff the calling process is in group GID. */
|
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@ -673,19 +676,23 @@ extern int setegid (__gid_t __gid) __THROW;
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#ifdef __USE_GNU
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/* Fetch the effective user ID, real user ID, and saved-set user ID,
|
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of the calling process. */
|
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extern int getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid);
|
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extern int getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid)
|
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__THROW;
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/* Fetch the effective group ID, real group ID, and saved-set group ID,
|
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of the calling process. */
|
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extern int getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid);
|
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extern int getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid)
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__THROW;
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/* Set the effective user ID, real user ID, and saved-set user ID,
|
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of the calling process to EUID, RUID, and SUID, respectively. */
|
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extern int setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid);
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extern int setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid)
|
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__THROW;
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/* Set the effective group ID, real group ID, and saved-set group ID,
|
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of the calling process to EGID, RGID, and SGID, respectively. */
|
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extern int setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid);
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||||
extern int setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid)
|
||||
__THROW;
|
||||
#endif
|
||||
|
||||
|
||||
@ -710,7 +717,7 @@ extern char *ttyname (int __fd) __THROW;
|
||||
/* Store at most BUFLEN characters of the pathname of the terminal FD is
|
||||
open on in BUF. Return 0 on success, otherwise an error number. */
|
||||
extern int ttyname_r (int __fd, char *__buf, size_t __buflen)
|
||||
__THROW __nonnull ((2));
|
||||
__THROW __nonnull ((2)) __wur;
|
||||
|
||||
/* Return 1 if FD is a valid descriptor associated
|
||||
with a terminal, zero if not. */
|
||||
@ -726,18 +733,18 @@ extern int ttyslot (void) __THROW;
|
||||
|
||||
/* Make a link to FROM named TO. */
|
||||
extern int link (__const char *__from, __const char *__to)
|
||||
__THROW __nonnull ((1, 2));
|
||||
__THROW __nonnull ((1, 2)) __wur;
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
/* Make a symbolic link to FROM named TO. */
|
||||
extern int symlink (__const char *__from, __const char *__to)
|
||||
__THROW __nonnull ((1, 2));
|
||||
__THROW __nonnull ((1, 2)) __wur;
|
||||
|
||||
/* Read the contents of the symbolic link PATH into no more than
|
||||
LEN bytes of BUF. The contents are not null-terminated.
|
||||
Returns the number of characters read, or -1 for errors. */
|
||||
extern int readlink (__const char *__restrict __path, char *__restrict __buf,
|
||||
size_t __len) __THROW __nonnull ((1, 2));
|
||||
size_t __len) __THROW __nonnull ((1, 2)) __wur;
|
||||
#endif /* Use BSD. */
|
||||
|
||||
/* Remove the link NAME. */
|
||||
@ -796,20 +803,20 @@ extern int gethostname (char *__name, size_t __len) __THROW __nonnull ((1));
|
||||
/* Set the name of the current host to NAME, which is LEN bytes long.
|
||||
This call is restricted to the super-user. */
|
||||
extern int sethostname (__const char *__name, size_t __len)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
|
||||
/* Set the current machine's Internet number to ID.
|
||||
This call is restricted to the super-user. */
|
||||
extern int sethostid (long int __id) __THROW;
|
||||
extern int sethostid (long int __id) __THROW __wur;
|
||||
|
||||
|
||||
/* Get and set the NIS (aka YP) domain name, if any.
|
||||
Called just like `gethostname' and `sethostname'.
|
||||
The NIS domain name is usually the empty string when not using NIS. */
|
||||
extern int getdomainname (char *__name, size_t __len)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
extern int setdomainname (__const char *__name, size_t __len)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
|
||||
|
||||
/* Revoke access permissions to all processes currently communicating
|
||||
@ -818,7 +825,7 @@ extern int setdomainname (__const char *__name, size_t __len)
|
||||
extern int vhangup (void) __THROW;
|
||||
|
||||
/* Revoke the access of all descriptors currently open on FILE. */
|
||||
extern int revoke (__const char *__file) __THROW __nonnull ((1));
|
||||
extern int revoke (__const char *__file) __THROW __nonnull ((1)) __wur;
|
||||
|
||||
|
||||
/* Enable statistical profiling, writing samples of the PC into at most
|
||||
@ -846,14 +853,14 @@ extern void setusershell (void) __THROW; /* Rewind and re-read the file. */
|
||||
/* Put the program in the background, and dissociate from the controlling
|
||||
terminal. If NOCHDIR is zero, do `chdir ("/")'. If NOCLOSE is zero,
|
||||
redirects stdin, stdout, and stderr to /dev/null. */
|
||||
extern int daemon (int __nochdir, int __noclose) __THROW;
|
||||
extern int daemon (int __nochdir, int __noclose) __THROW __wur;
|
||||
#endif /* Use BSD || X/Open. */
|
||||
|
||||
|
||||
#if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
|
||||
/* Make PATH be the root directory (the starting point for absolute paths).
|
||||
This call is restricted to the super-user. */
|
||||
extern int chroot (__const char *__path) __THROW __nonnull ((1));
|
||||
extern int chroot (__const char *__path) __THROW __nonnull ((1)) __wur;
|
||||
|
||||
/* Prompt with PROMPT and read a string from the terminal without echoing.
|
||||
Uses /dev/tty if possible; otherwise stderr and stdin. */
|
||||
@ -887,34 +894,34 @@ extern int getpagesize (void) __THROW __attribute__ ((__const__));
|
||||
/* Truncate FILE to LENGTH bytes. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int truncate (__const char *__file, __off_t __length)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# else
|
||||
# ifdef __REDIRECT_NTH
|
||||
extern int __REDIRECT_NTH (truncate,
|
||||
(__const char *__file, __off64_t __length),
|
||||
truncate64) __nonnull ((1));
|
||||
truncate64) __nonnull ((1)) __wur;
|
||||
# else
|
||||
# define truncate truncate64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int truncate64 (__const char *__file, __off64_t __length)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# endif
|
||||
|
||||
/* Truncate the file FD is open on to LENGTH bytes. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int ftruncate (int __fd, __off_t __length) __THROW;
|
||||
extern int ftruncate (int __fd, __off_t __length) __THROW __wur;
|
||||
# else
|
||||
# ifdef __REDIRECT_NTH
|
||||
extern int __REDIRECT_NTH (ftruncate, (int __fd, __off64_t __length),
|
||||
ftruncate64);
|
||||
ftruncate64) __wur;
|
||||
# else
|
||||
# define ftruncate ftruncate64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int ftruncate64 (int __fd, __off64_t __length) __THROW;
|
||||
extern int ftruncate64 (int __fd, __off64_t __length) __THROW __wur;
|
||||
# endif
|
||||
|
||||
|
||||
@ -929,7 +936,7 @@ extern int getdtablesize (void) __THROW;
|
||||
|
||||
/* Set the end of accessible data space (aka "the break") to ADDR.
|
||||
Returns zero on success and -1 for errors (with errno set). */
|
||||
extern int brk (void *__addr) __THROW;
|
||||
extern int brk (void *__addr) __THROW __wur;
|
||||
|
||||
/* Increase or decrease the end of accessible data space by DELTA bytes.
|
||||
If successful, returns the address the previous end of data space
|
||||
@ -973,17 +980,17 @@ extern long int syscall (long int __sysno, ...) __THROW;
|
||||
# define F_TEST 3 /* Test a region for other processes locks. */
|
||||
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int lockf (int __fd, int __cmd, __off_t __len);
|
||||
extern int lockf (int __fd, int __cmd, __off_t __len) __wur;
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (lockf, (int __fd, int __cmd, __off64_t __len),
|
||||
lockf64);
|
||||
lockf64) __wur;
|
||||
# else
|
||||
# define lockf lockf64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int lockf64 (int __fd, int __cmd, __off64_t __len);
|
||||
extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur;
|
||||
# endif
|
||||
#endif /* Use misc and F_LOCK not already defined. */
|
||||
|
||||
|
||||
138
stdlib/stdlib.h
138
stdlib/stdlib.h
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-2003, 2004, 2005 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -137,44 +137,45 @@ __END_NAMESPACE_C99
|
||||
|
||||
/* Maximum length of a multibyte character in the current locale. */
|
||||
#define MB_CUR_MAX (__ctype_get_mb_cur_max ())
|
||||
extern size_t __ctype_get_mb_cur_max (void) __THROW;
|
||||
extern size_t __ctype_get_mb_cur_max (void) __THROW __wur;
|
||||
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a floating-point number. */
|
||||
extern double atof (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__THROW __attribute_pure__ __nonnull ((1)) __wur;
|
||||
/* Convert a string to an integer. */
|
||||
extern int atoi (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__THROW __attribute_pure__ __nonnull ((1)) __wur;
|
||||
/* Convert a string to a long integer. */
|
||||
extern long int atol (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__THROW __attribute_pure__ __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC)
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Convert a string to a long long integer. */
|
||||
__extension__ extern long long int atoll (__const char *__nptr)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__THROW __attribute_pure__ __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_C99
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a floating-point number. */
|
||||
extern double strtod (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr) __THROW __nonnull ((1));
|
||||
char **__restrict __endptr)
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
__BEGIN_NAMESPACE_C99
|
||||
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
|
||||
extern float strtof (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr) __THROW __nonnull ((1));
|
||||
char **__restrict __endptr) __THROW __nonnull ((1)) __wur;
|
||||
|
||||
extern long double strtold (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_C99
|
||||
#endif
|
||||
|
||||
@ -182,11 +183,11 @@ __BEGIN_NAMESPACE_STD
|
||||
/* Convert a string to a long integer. */
|
||||
extern long int strtol (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
/* Convert a string to an unsigned long integer. */
|
||||
extern unsigned long int strtoul (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_C99
|
||||
|
||||
#if defined __GLIBC_HAVE_LONG_LONG && defined __USE_BSD
|
||||
@ -194,12 +195,12 @@ __END_NAMESPACE_C99
|
||||
__extension__
|
||||
extern long long int strtoq (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
/* Convert a string to an unsigned quadword integer. */
|
||||
__extension__
|
||||
extern unsigned long long int strtouq (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
#endif /* GCC and use BSD. */
|
||||
|
||||
#if defined __USE_ISOC99 || (defined __GLIBC_HAVE_LONG_LONG && defined __USE_MISC)
|
||||
@ -208,12 +209,12 @@ __BEGIN_NAMESPACE_C99
|
||||
__extension__
|
||||
extern long long int strtoll (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
/* Convert a string to an unsigned quadword integer. */
|
||||
__extension__
|
||||
extern unsigned long long int strtoull (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_C99
|
||||
#endif /* ISO C99 or GCC and use MISC. */
|
||||
|
||||
@ -238,36 +239,37 @@ __END_NAMESPACE_C99
|
||||
use as an additional parameter. */
|
||||
extern long int strtol_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base,
|
||||
__locale_t __loc) __THROW __nonnull ((1, 4));
|
||||
__locale_t __loc) __THROW __nonnull ((1, 4)) __wur;
|
||||
|
||||
extern unsigned long int strtoul_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 4));
|
||||
__THROW __nonnull ((1, 4)) __wur;
|
||||
|
||||
__extension__
|
||||
extern long long int strtoll_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __base,
|
||||
__locale_t __loc)
|
||||
__THROW __nonnull ((1, 4));
|
||||
__THROW __nonnull ((1, 4)) __wur;
|
||||
|
||||
__extension__
|
||||
extern unsigned long long int strtoull_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 4));
|
||||
__THROW __nonnull ((1, 4)) __wur;
|
||||
|
||||
extern double strtod_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 3));
|
||||
__THROW __nonnull ((1, 3)) __wur;
|
||||
|
||||
extern float strtof_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, __locale_t __loc)
|
||||
__THROW __nonnull ((1, 3));
|
||||
__THROW __nonnull ((1, 3)) __wur;
|
||||
|
||||
extern long double strtold_l (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
__locale_t __loc) __THROW __nonnull ((1, 3));
|
||||
__locale_t __loc)
|
||||
__THROW __nonnull ((1, 3)) __wur;
|
||||
#endif /* GNU */
|
||||
|
||||
|
||||
@ -276,25 +278,26 @@ extern long double strtold_l (__const char *__restrict __nptr,
|
||||
|
||||
extern double __strtod_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
extern float __strtof_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
extern long double __strtold_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __group) __THROW __nonnull ((1));
|
||||
int __group)
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
#ifndef __strtol_internal_defined
|
||||
extern long int __strtol_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# define __strtol_internal_defined 1
|
||||
#endif
|
||||
#ifndef __strtoul_internal_defined
|
||||
extern unsigned long int __strtoul_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# define __strtoul_internal_defined 1
|
||||
#endif
|
||||
#if defined __GNUC__ || defined __USE_ISOC99
|
||||
@ -303,7 +306,7 @@ __extension__
|
||||
extern long long int __strtoll_internal (__const char *__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# define __strtoll_internal_defined 1
|
||||
# endif
|
||||
# ifndef __strtoull_internal_defined
|
||||
@ -312,7 +315,7 @@ extern unsigned long long int __strtoull_internal (__const char *
|
||||
__restrict __nptr,
|
||||
char **__restrict __endptr,
|
||||
int __base, int __group)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
# define __strtoull_internal_defined 1
|
||||
# endif
|
||||
#endif /* GCC */
|
||||
@ -421,11 +424,11 @@ __END_NAMESPACE_C99
|
||||
/* Convert N to base 64 using the digits "./0-9A-Za-z", least-significant
|
||||
digit first. Returns a pointer to static storage overwritten by the
|
||||
next call. */
|
||||
extern char *l64a (long int __n) __THROW;
|
||||
extern char *l64a (long int __n) __THROW __wur;
|
||||
|
||||
/* Read a number from a string S in base 64 as above. */
|
||||
extern long int a64l (__const char *__s)
|
||||
__THROW __attribute_pure__ __nonnull ((1));
|
||||
__THROW __attribute_pure__ __nonnull ((1)) __wur;
|
||||
|
||||
#endif /* Use SVID || extended X/Open. */
|
||||
|
||||
@ -581,10 +584,10 @@ extern int lcong48_r (unsigned short int __param[7],
|
||||
# define __malloc_and_calloc_defined
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Allocate SIZE bytes of memory. */
|
||||
extern void *malloc (size_t __size) __THROW __attribute_malloc__;
|
||||
extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;
|
||||
/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
|
||||
extern void *calloc (size_t __nmemb, size_t __size)
|
||||
__THROW __attribute_malloc__;
|
||||
__THROW __attribute_malloc__ __wur;
|
||||
__END_NAMESPACE_STD
|
||||
#endif
|
||||
|
||||
@ -592,7 +595,8 @@ __END_NAMESPACE_STD
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Re-allocate the previously allocated block
|
||||
in PTR, making the new block SIZE bytes long. */
|
||||
extern void *realloc (void *__ptr, size_t __size) __THROW __attribute_malloc__;
|
||||
extern void *realloc (void *__ptr, size_t __size)
|
||||
__THROW __attribute_malloc__ __wur;
|
||||
/* Free a block allocated by `malloc', `realloc' or `calloc'. */
|
||||
extern void free (void *__ptr) __THROW;
|
||||
__END_NAMESPACE_STD
|
||||
@ -608,13 +612,13 @@ extern void cfree (void *__ptr) __THROW;
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
|
||||
extern void *valloc (size_t __size) __THROW __attribute_malloc__;
|
||||
extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
|
||||
#endif
|
||||
|
||||
#ifdef __USE_XOPEN2K
|
||||
/* Allocate memory of SIZE bytes with an alignment of ALIGNMENT. */
|
||||
extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
|
||||
__THROW __attribute_malloc__ __nonnull ((1));
|
||||
__THROW __attribute_malloc__ __nonnull ((1)) __wur;
|
||||
#endif
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
@ -651,12 +655,13 @@ __END_NAMESPACE_C99
|
||||
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Return the value of envariable NAME, or NULL if it doesn't exist. */
|
||||
extern char *getenv (__const char *__name) __THROW __nonnull ((1));
|
||||
extern char *getenv (__const char *__name) __THROW __nonnull ((1)) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
/* This function is similar to the above but returns NULL if the
|
||||
programs is running with SUID or SGID enabled. */
|
||||
extern char *__secure_getenv (__const char *__name) __THROW __nonnull ((1));
|
||||
extern char *__secure_getenv (__const char *__name)
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
|
||||
#if defined __USE_SVID || defined __USE_XOPEN
|
||||
/* The SVID says this is in <stdio.h>, but this seems a better place. */
|
||||
@ -688,7 +693,7 @@ extern int clearenv (void) __THROW;
|
||||
The last six characters of TEMPLATE must be "XXXXXX";
|
||||
they are replaced with a string that makes the file name unique.
|
||||
Returns TEMPLATE, or a null pointer if it cannot get a unique file name. */
|
||||
extern char *mktemp (char *__template) __THROW __nonnull ((1));
|
||||
extern char *mktemp (char *__template) __THROW __nonnull ((1)) __wur;
|
||||
|
||||
/* Generate a unique temporary file name from TEMPLATE.
|
||||
The last six characters of TEMPLATE must be "XXXXXX";
|
||||
@ -699,16 +704,17 @@ extern char *mktemp (char *__template) __THROW __nonnull ((1));
|
||||
This function is a possible cancellation points and therefore not
|
||||
marked with __THROW. */
|
||||
# ifndef __USE_FILE_OFFSET64
|
||||
extern int mkstemp (char *__template) __nonnull ((1));
|
||||
extern int mkstemp (char *__template) __nonnull ((1)) __wur;
|
||||
# else
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (mkstemp, (char *__template), mkstemp64) __nonnull ((1));
|
||||
extern int __REDIRECT (mkstemp, (char *__template), mkstemp64)
|
||||
__nonnull ((1)) __wur;
|
||||
# else
|
||||
# define mkstemp mkstemp64
|
||||
# endif
|
||||
# endif
|
||||
# ifdef __USE_LARGEFILE64
|
||||
extern int mkstemp64 (char *__template) __nonnull ((1));
|
||||
extern int mkstemp64 (char *__template) __nonnull ((1)) __wur;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -718,7 +724,7 @@ extern int mkstemp64 (char *__template) __nonnull ((1));
|
||||
they are replaced with a string that makes the directory name unique.
|
||||
Returns TEMPLATE, or a null pointer if it cannot get a unique name.
|
||||
The directory is created mode 700. */
|
||||
extern char *mkdtemp (char *__template) __THROW __nonnull ((1));
|
||||
extern char *mkdtemp (char *__template) __THROW __nonnull ((1)) __wur;
|
||||
#endif
|
||||
|
||||
|
||||
@ -727,7 +733,7 @@ __BEGIN_NAMESPACE_STD
|
||||
|
||||
This function is a cancellation point and therefore not marked with
|
||||
__THROW. */
|
||||
extern int system (__const char *__command);
|
||||
extern int system (__const char *__command) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
|
||||
@ -736,7 +742,7 @@ __END_NAMESPACE_STD
|
||||
named file. The last file name component need not exist, and may be a
|
||||
symlink to a nonexistent file. */
|
||||
extern char *canonicalize_file_name (__const char *__name)
|
||||
__THROW __nonnull ((1));
|
||||
__THROW __nonnull ((1)) __wur;
|
||||
#endif
|
||||
|
||||
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
|
||||
@ -747,7 +753,7 @@ extern char *canonicalize_file_name (__const char *__name)
|
||||
ENAMETOOLONG; if the name fits in fewer than PATH_MAX chars, returns the
|
||||
name in RESOLVED. */
|
||||
extern char *realpath (__const char *__restrict __name,
|
||||
char *__restrict __resolved) __THROW;
|
||||
char *__restrict __resolved) __THROW __wur;
|
||||
#endif
|
||||
|
||||
|
||||
@ -766,7 +772,7 @@ __BEGIN_NAMESPACE_STD
|
||||
of SIZE bytes each, using COMPAR to perform the comparisons. */
|
||||
extern void *bsearch (__const void *__key, __const void *__base,
|
||||
size_t __nmemb, size_t __size, __compar_fn_t __compar)
|
||||
__nonnull ((1, 2, 5));
|
||||
__nonnull ((1, 2, 5)) __wur;
|
||||
|
||||
/* Sort NMEMB elements of BASE, of SIZE bytes each,
|
||||
using COMPAR to perform the comparisons. */
|
||||
@ -775,13 +781,13 @@ extern void qsort (void *__base, size_t __nmemb, size_t __size,
|
||||
|
||||
|
||||
/* Return the absolute value of X. */
|
||||
extern int abs (int __x) __THROW __attribute__ ((__const__));
|
||||
extern long int labs (long int __x) __THROW __attribute__ ((__const__));
|
||||
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
|
||||
extern long int labs (long int __x) __THROW __attribute__ ((__const__)) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
__extension__ extern long long int llabs (long long int __x)
|
||||
__THROW __attribute__ ((__const__));
|
||||
__THROW __attribute__ ((__const__)) __wur;
|
||||
#endif
|
||||
|
||||
|
||||
@ -790,16 +796,16 @@ __BEGIN_NAMESPACE_STD
|
||||
of the value of NUMER over DENOM. */
|
||||
/* GCC may have built-ins for these someday. */
|
||||
extern div_t div (int __numer, int __denom)
|
||||
__THROW __attribute__ ((__const__));
|
||||
__THROW __attribute__ ((__const__)) __wur;
|
||||
extern ldiv_t ldiv (long int __numer, long int __denom)
|
||||
__THROW __attribute__ ((__const__));
|
||||
__THROW __attribute__ ((__const__)) __wur;
|
||||
__END_NAMESPACE_STD
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
__BEGIN_NAMESPACE_C99
|
||||
__extension__ extern lldiv_t lldiv (long long int __numer,
|
||||
long long int __denom)
|
||||
__THROW __attribute__ ((__const__));
|
||||
__THROW __attribute__ ((__const__)) __wur;
|
||||
__END_NAMESPACE_C99
|
||||
#endif
|
||||
|
||||
@ -812,31 +818,31 @@ __END_NAMESPACE_C99
|
||||
this. Set *DECPT with the position of the decimal character and *SIGN
|
||||
with the sign of the number. */
|
||||
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4));
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur;
|
||||
|
||||
/* Convert VALUE to a string rounded to NDIGIT decimal digits. Set *DECPT
|
||||
with the position of the decimal character and *SIGN with the sign of
|
||||
the number. */
|
||||
extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4));
|
||||
int *__restrict __sign) __THROW __nonnull ((3, 4)) __wur;
|
||||
|
||||
/* If possible convert VALUE to a string with NDIGIT significant digits.
|
||||
Otherwise use exponential representation. The resulting string will
|
||||
be written to BUF. */
|
||||
extern char *gcvt (double __value, int __ndigit, char *__buf)
|
||||
__THROW __nonnull ((3));
|
||||
__THROW __nonnull ((3)) __wur;
|
||||
|
||||
|
||||
# ifdef __USE_MISC
|
||||
/* Long double versions of above functions. */
|
||||
extern char *qecvt (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign)
|
||||
__THROW __nonnull ((3, 4));
|
||||
__THROW __nonnull ((3, 4)) __wur;
|
||||
extern char *qfcvt (long double __value, int __ndigit,
|
||||
int *__restrict __decpt, int *__restrict __sign)
|
||||
__THROW __nonnull ((3, 4));
|
||||
__THROW __nonnull ((3, 4)) __wur;
|
||||
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
|
||||
__THROW __nonnull ((3));
|
||||
__THROW __nonnull ((3)) __wur;
|
||||
|
||||
|
||||
/* Reentrant version of the functions above which provide their own
|
||||
@ -863,14 +869,14 @@ extern int qfcvt_r (long double __value, int __ndigit,
|
||||
__BEGIN_NAMESPACE_STD
|
||||
/* Return the length of the multibyte character
|
||||
in S, which is no longer than N. */
|
||||
extern int mblen (__const char *__s, size_t __n) __THROW;
|
||||
extern int mblen (__const char *__s, size_t __n) __THROW __wur;
|
||||
/* Return the length of the given multibyte character,
|
||||
putting its `wchar_t' representation in *PWC. */
|
||||
extern int mbtowc (wchar_t *__restrict __pwc,
|
||||
__const char *__restrict __s, size_t __n) __THROW;
|
||||
__const char *__restrict __s, size_t __n) __THROW __wur;
|
||||
/* Put the multibyte character represented
|
||||
by WCHAR in S, returning its length. */
|
||||
extern int wctomb (char *__s, wchar_t __wchar) __THROW;
|
||||
extern int wctomb (char *__s, wchar_t __wchar) __THROW __wur;
|
||||
|
||||
|
||||
/* Convert a multibyte string to a wide char string. */
|
||||
@ -888,7 +894,7 @@ __END_NAMESPACE_STD
|
||||
or negative response expression as specified by the LC_MESSAGES category
|
||||
in the program's current locale. Returns 1 if affirmative, 0 if
|
||||
negative, and -1 if not matching. */
|
||||
extern int rpmatch (__const char *__response) __THROW __nonnull ((1));
|
||||
extern int rpmatch (__const char *__response) __THROW __nonnull ((1)) __wur;
|
||||
#endif
|
||||
|
||||
|
||||
@ -902,7 +908,7 @@ extern int rpmatch (__const char *__response) __THROW __nonnull ((1));
|
||||
extern int getsubopt (char **__restrict __optionp,
|
||||
char *__const *__restrict __tokens,
|
||||
char **__restrict __valuep)
|
||||
__THROW __nonnull ((1, 2, 3));
|
||||
__THROW __nonnull ((1, 2, 3)) __wur;
|
||||
#endif
|
||||
|
||||
|
||||
@ -916,7 +922,7 @@ extern void setkey (__const char *__key) __THROW __nonnull ((1));
|
||||
|
||||
#ifdef __USE_XOPEN2K
|
||||
/* Return a master pseudo-terminal handle. */
|
||||
extern int posix_openpt (int __oflag);
|
||||
extern int posix_openpt (int __oflag) __wur;
|
||||
#endif
|
||||
|
||||
#ifdef __USE_XOPEN
|
||||
@ -933,7 +939,7 @@ extern int unlockpt (int __fd) __THROW;
|
||||
/* Return the pathname of the pseudo terminal slave assoicated with
|
||||
the master FD is open on, or NULL on errors.
|
||||
The returned storage is good until the next call to this function. */
|
||||
extern char *ptsname (int __fd) __THROW;
|
||||
extern char *ptsname (int __fd) __THROW __wur;
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user