diff options
Diffstat (limited to 'libio/bits/stdio2.h')
-rw-r--r-- | libio/bits/stdio2.h | 89 |
1 files changed, 88 insertions, 1 deletions
diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h index 8889540689..8c25aaae50 100644 --- a/libio/bits/stdio2.h +++ b/libio/bits/stdio2.h @@ -1,5 +1,5 @@ /* Checking macros for stdio functions. - Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. + Copyright (C) 2004, 2005, 2007, 2008 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 @@ -128,6 +128,93 @@ vfprintf (FILE *__restrict __stream, return __vfprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); } +# ifdef __USE_GNU + +extern int __asprintf_chk (char **__restrict __ptr, int __flag, + __const char *__restrict __fmt, ...) + __THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur; +extern int __vasprintf_chk (char **__restrict __ptr, int __flag, + __const char *__restrict __fmt, _G_va_list __arg) + __THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur; +extern int __dprintf_chk (int __fd, int __flag, __const char *__restrict __fmt, + ...) __attribute__ ((__format__ (__printf__, 3, 4))); +extern int __vdprintf_chk (int __fd, int __flag, + __const char *__restrict __fmt, _G_va_list __arg) + __attribute__ ((__format__ (__printf__, 3, 0))); +extern int __obstack_printf_chk (struct obstack *__restrict __obstack, + int __flag, __const char *__restrict __format, + ...) + __THROW __attribute__ ((__format__ (__printf__, 3, 4))); +extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack, + int __flag, + __const char *__restrict __format, + _G_va_list __args) + __THROW __attribute__ ((__format__ (__printf__, 3, 0))); + +# ifdef __va_arg_pack +__extern_always_inline int +__NTH (asprintf (char **__restrict __ptr, __const char *__restrict __fmt, ...)) +{ + return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, + __va_arg_pack ()); +} + +__extern_always_inline int +__NTH (__asprintf (char **__restrict __ptr, __const char *__restrict __fmt, + ...)) +{ + return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, + __va_arg_pack ()); +} + +__extern_always_inline int +dprintf (int __fd, __const char *__restrict __fmt, ...) +{ + return __dprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, + __va_arg_pack ()); +} + +__extern_always_inline int +__NTH (obstack_printf (struct obstack *__restrict __obstack, + __const char *__restrict __fmt, ...)) +{ + return __obstack_printf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt, + __va_arg_pack ()); +} +# elif !defined __cplusplus +# define asprintf(ptr, ...) \ + __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) +# define __asprintf(ptr, ...) \ + __asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) +# define dprintf(fd, ...) \ + __dprintf_chk (fd, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) +# define obstack_printf(obstack, ...) \ + __obstack_printf_chk (obstack, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) +# endif + +__extern_always_inline int +__NTH (vasprintf (char **__restrict __ptr, __const char *__restrict __fmt, + _G_va_list __ap)) +{ + return __vasprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); +} + +__extern_always_inline int +vdprintf (int __fd, __const char *__restrict __fmt, _G_va_list __ap) +{ + return __vdprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); +} + +__extern_always_inline int +__NTH (obstack_vprintf (struct obstack *__restrict __obstack, + __const char *__restrict __fmt, _G_va_list __ap)) +{ + return __obstack_vprintf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt, + __ap); +} + +# endif + #endif extern char *__gets_chk (char *__str, size_t) __wur; |