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577822c05f
2003-08-27 Ulrich Drepper <drepper@redhat.com> * include/stdio.h: Add declarations for __builtin_fwrite and __builtin_fwrite_unlocked.
127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
#ifndef _STDIO_H
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# if defined __need_FILE || defined __need___FILE
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# include <libio/stdio.h>
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# else
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# include <libio/stdio.h>
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/* Now define the internal interfaces. */
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extern int __fcloseall (void);
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extern int __snprintf (char *__restrict __s, size_t __maxlen,
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__const char *__restrict __format, ...)
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__attribute__ ((__format__ (__printf__, 3, 4)));
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extern int __vsnprintf (char *__restrict __s, size_t __maxlen,
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__const char *__restrict __format, _G_va_list __arg)
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__attribute__ ((__format__ (__printf__, 3, 0)));
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extern int __vfscanf (FILE *__restrict __s,
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__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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libc_hidden_proto (__vfscanf)
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extern int __vscanf (__const char *__restrict __format,
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_G_va_list __arg)
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__attribute__ ((__format__ (__scanf__, 1, 0)));
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extern _IO_ssize_t __getline (char **__lineptr, size_t *__n,
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FILE *__stream);
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extern int __vsscanf (__const char *__restrict __s,
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__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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/* Prototypes for compatibility functions. */
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extern FILE *__new_tmpfile (void);
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extern FILE *__old_tmpfile (void);
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# define __need_size_t
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# include <stddef.h>
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/* Generate a unique file name (and possibly open it). */
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extern int __path_search (char *__tmpl, size_t __tmpl_len,
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__const char *__dir, __const char *__pfx,
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int __try_tempdir);
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extern int __gen_tempname (char *__tmpl, int __kind);
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/* The __kind argument to __gen_tempname may be one of: */
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# define __GT_FILE 0 /* create a file */
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# define __GT_BIGFILE 1 /* create a file, using open64 */
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# define __GT_DIR 2 /* create a directory */
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# define __GT_NOCREATE 3 /* just find a name not currently in use */
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/* Print out MESSAGE on the error output and abort. */
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extern void __libc_fatal (__const char *__message)
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__attribute__ ((__noreturn__));
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/* Acquire ownership of STREAM. */
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extern void __flockfile (FILE *__stream);
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/* Relinquish the ownership granted for STREAM. */
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extern void __funlockfile (FILE *__stream);
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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);
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extern int __getc_unlocked (FILE *__fp);
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extern wint_t __getwc_unlocked (FILE *__fp);
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extern __const char *__const _sys_errlist_internal[] attribute_hidden;
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extern int _sys_nerr_internal attribute_hidden;
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extern int __asprintf_internal (char **__restrict __ptr,
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__const char *__restrict __fmt, ...)
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attribute_hidden __attribute__ ((__format__ (__printf__, 2, 3)));
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# if !defined NOT_IN_libc && !defined _ISOMAC
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# define __asprintf(ptr, fmt, args...) \
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INTUSE(__asprintf) (ptr, fmt, ##args)
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extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
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# define fopen(fname, mode) _IO_new_fopen (fname, mode)
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extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
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# define fdopen(fd, mode) _IO_new_fdopen (fd, mode)
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extern int _IO_new_fclose __P((_IO_FILE*));
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# define fclose(fp) _IO_new_fclose (fp)
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extern int _IO_fputs __P((const char*, _IO_FILE*));
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libc_hidden_proto (_IO_fputs)
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# define fputs(str, fp) _IO_fputs (str, fp)
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extern int _IO_new_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
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# define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp)
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extern int _IO_new_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
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# define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp)
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# endif
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libc_hidden_proto (dprintf)
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libc_hidden_proto (fprintf)
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libc_hidden_proto (vfprintf)
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libc_hidden_proto (sprintf)
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libc_hidden_proto (sscanf)
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libc_hidden_proto (fwrite)
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libc_hidden_proto (perror)
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libc_hidden_proto (remove)
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libc_hidden_proto (rewind)
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libc_hidden_proto (fileno)
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libc_hidden_proto (fwrite)
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libc_hidden_proto (fseek)
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libc_hidden_proto (fflush_unlocked)
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libc_hidden_proto (fread_unlocked)
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libc_hidden_proto (fwrite_unlocked)
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libc_hidden_proto (fgets_unlocked)
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libc_hidden_proto (fputs_unlocked)
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libc_hidden_proto (open_memstream)
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libc_hidden_proto (__libc_fatal)
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# if !defined NOT_IN_libc && defined SHARED && defined DO_VERSIONING \
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&& defined HAVE_VISIBILITY_ATTRIBUTE && !defined HAVE_BROKEN_ALIAS_ATTRIBUTE\
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&& !defined NO_HIDDEN
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/* Special gcc builtins. */
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extern size_t __builtin_fwrite (const void *, size_t, size_t, void *)
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__asm ("__GI_fwrite");
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extern size_t __builtin_fwrite_unlocked (const void *, size_t, size_t, void *)
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__asm ("__GI_fwrite_unlocked");
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# endif
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# endif
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#endif
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