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glibc/include/stdio.h
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#ifndef _STDIO_H | |
# if defined __need_FILE || defined __need___FILE | |
# include <libio/stdio.h> | |
# else | |
# include <libio/stdio.h> | |
/* Now define the internal interfaces. */ | |
extern int __fcloseall (void); | |
extern int __snprintf (char *__restrict __s, size_t __maxlen, | |
__const char *__restrict __format, ...) | |
__attribute__ ((__format__ (__printf__, 3, 4))); | |
extern int __vsnprintf (char *__restrict __s, size_t __maxlen, | |
__const char *__restrict __format, _G_va_list __arg) | |
__attribute__ ((__format__ (__printf__, 3, 0))); | |
extern int __vfscanf (FILE *__restrict __s, | |
__const char *__restrict __format, | |
_G_va_list __arg) | |
__attribute__ ((__format__ (__scanf__, 2, 0))); | |
libc_hidden_proto (__vfscanf) | |
extern int __vscanf (__const char *__restrict __format, | |
_G_va_list __arg) | |
__attribute__ ((__format__ (__scanf__, 1, 0))); | |
extern _IO_ssize_t __getline (char **__lineptr, size_t *__n, | |
FILE *__stream); | |
extern int __vsscanf (__const char *__restrict __s, | |
__const char *__restrict __format, | |
_G_va_list __arg) | |
__attribute__ ((__format__ (__scanf__, 2, 0))); | |
/* Prototypes for compatibility functions. */ | |
extern FILE *__new_tmpfile (void); | |
extern FILE *__old_tmpfile (void); | |
# define __need_size_t | |
# include <stddef.h> | |
/* Generate a unique file name (and possibly open it). */ | |
extern int __path_search (char *__tmpl, size_t __tmpl_len, | |
__const char *__dir, __const char *__pfx, | |
int __try_tempdir); | |
extern int __gen_tempname (char *__tmpl, int __kind); | |
/* The __kind argument to __gen_tempname may be one of: */ | |
# define __GT_FILE 0 /* create a file */ | |
# define __GT_BIGFILE 1 /* create a file, using open64 */ | |
# define __GT_DIR 2 /* create a directory */ | |
# define __GT_NOCREATE 3 /* just find a name not currently in use */ | |
/* Print out MESSAGE on the error output and abort. */ | |
extern void __libc_fatal (__const char *__message) | |
__attribute__ ((__noreturn__)); | |
/* Acquire ownership of STREAM. */ | |
extern void __flockfile (FILE *__stream); | |
/* Relinquish the ownership granted for STREAM. */ | |
extern void __funlockfile (FILE *__stream); | |
/* Try to acquire ownership of STREAM but do not block if it is not | |
possible. */ | |
extern int __ftrylockfile (FILE *__stream); | |
extern int __getc_unlocked (FILE *__fp); | |
# ifdef USE_IN_LIBIO | |
extern wint_t __getwc_unlocked (FILE *__fp); | |
# endif | |
extern __const char *__const _sys_errlist_internal[] attribute_hidden; | |
extern int _sys_nerr_internal attribute_hidden; | |
extern int __asprintf_internal (char **__restrict __ptr, | |
__const char *__restrict __fmt, ...) | |
attribute_hidden __attribute__ ((__format__ (__printf__, 2, 3))); | |
# ifndef NOT_IN_libc | |
# define __asprintf(ptr, fmt, args...) \ | |
INTUSE(__asprintf) (ptr, fmt, ##args) | |
# endif | |
# endif | |
#endif |