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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

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This commit is contained in:
Ulrich Drepper
2004-12-22 20:10:10 +00:00
parent 0ecb606cb6
commit a334319f65
6215 changed files with 304673 additions and 494300 deletions
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69
libio/bits/stdio2.h
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@ -1,5 +1,5 @@
/* Checking macros for stdio functions.
Copyright (C) 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 2004 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
@ -49,7 +49,7 @@ extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag,
__builtin___vsnprintf_chk (str, len, __USE_FORTIFY_LEVEL - 1, __bos (str), \
fmt, ap)
#endif
#endif
#if __USE_FORTIFY_LEVEL > 1
@ -61,67 +61,18 @@ extern int __vfprintf_chk (FILE *__restrict __stream, int __flag,
extern int __vprintf_chk (int __flag, __const char *__restrict __format,
_G_va_list __ap);
# if __GNUC_PREREQ (4, 0)
# define printf(...) \
# define printf(...) \
__printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define fprintf(stream, ...) \
# define fprintf(stream, ...) \
__fprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define vprintf(format, ap) \
# define vprintf(format, ap) \
__vprintf_chk (__USE_FORTIFY_LEVEL - 1, format, ap)
# define vfprintf(stream, format, ap) \
# define vfprintf(stream, format, ap) \
__vfprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, format, ap)
# else
# define printf(...) \
__builtin___printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define fprintf(stream, ...) \
__builtin___fprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define vprintf(format, ap) \
__builtin___vprintf_chk (__USE_FORTIFY_LEVEL - 1, format, ap)
# define vfprintf(stream, format, ap) \
__builtin___vfprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, format, ap)
# endif
#endif
extern char *__gets_chk (char *__str, size_t) __wur;
extern char *__REDIRECT (__gets_alias, (char *__str), gets) __wur;
extern __always_inline __wur char *
gets (char *__str)
{
if (__bos (__str) != (size_t) -1)
return __gets_chk (__str, __bos (__str));
return __gets_alias (__str);
}
extern char *__fgets_chk (char *__restrict __s, size_t __size, int __n,
FILE *__restrict __stream) __wur;
extern char *__REDIRECT (__fgets_alias,
(char *__restrict __s, int __n,
FILE *__restrict __stream), fgets) __wur;
extern __always_inline __wur char *
fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
{
if (__bos (__s) != (size_t) -1
&& (!__builtin_constant_p (__n) || (size_t) __n > __bos (__s)))
return __fgets_chk (__s, __bos (__s), __n, __stream);
return __fgets_alias (__s, __n, __stream);
}
#ifdef __USE_GNU
extern char *__fgets_unlocked_chk (char *__restrict __s, size_t __size,
int __n, FILE *__restrict __stream) __wur;
extern char *__REDIRECT (__fgets_unlocked_alias,
(char *__restrict __s, int __n,
FILE *__restrict __stream), fgets_unlocked) __wur;
extern __always_inline __wur char *
fgets_unlocked (char *__restrict __s, int __n, FILE *__restrict __stream)
{
if (__bos (__s) != (size_t) -1
&& (!__builtin_constant_p (__n) || (size_t) __n > __bos (__s)))
return __fgets_unlocked_chk (__s, __bos (__s), __n, __stream);
return __fgets_unlocked_alias (__s, __n, __stream);
}
#endif
extern char *__gets_chk (char *__str, size_t);
#define gets(__str) \
((__bos (__str) == (size_t) -1) \
? (gets) (__str) : __gets_chk (__str, __bos (__str)))