| #ifndef _STDIO_H |
| # include <libio/stdio.h> |
| # ifndef _ISOMAC |
| |
| /* Now define the internal interfaces. */ |
| |
| extern int __fcloseall (void) attribute_hidden; |
| extern int __snprintf (char *__restrict __s, size_t __maxlen, |
| const char *__restrict __format, ...) |
| __attribute__ ((__format__ (__printf__, 3, 4))); |
| libc_hidden_proto (__snprintf) |
| 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) attribute_hidden; |
| extern int __vsscanf (const char *__restrict __s, |
| const char *__restrict __format, |
| _G_va_list __arg) |
| __attribute__ ((__format__ (__scanf__, 2, 0))); |
| |
| extern int __sprintf_chk (char *, int, size_t, const char *, ...) __THROW; |
| extern int __snprintf_chk (char *, size_t, int, size_t, const char *, ...) |
| __THROW; |
| extern int __vsprintf_chk (char *, int, size_t, const char *, |
| _G_va_list) __THROW; |
| extern int __vsnprintf_chk (char *, size_t, int, size_t, const char *, |
| _G_va_list) __THROW; |
| extern int __printf_chk (int, const char *, ...); |
| extern int __fprintf_chk (FILE *, int, const char *, ...); |
| extern int __vprintf_chk (int, const char *, _G_va_list); |
| extern int __vfprintf_chk (FILE *, int, const char *, _G_va_list); |
| extern char *__fgets_unlocked_chk (char *buf, size_t size, int n, FILE *fp); |
| extern char *__fgets_chk (char *buf, size_t size, int n, FILE *fp); |
| extern int __asprintf_chk (char **, int, const char *, ...) __THROW; |
| extern int __vasprintf_chk (char **, int, const char *, _G_va_list) __THROW; |
| extern int __dprintf_chk (int, int, const char *, ...); |
| extern int __vdprintf_chk (int, int, const char *, _G_va_list); |
| extern int __obstack_printf_chk (struct obstack *, int, const char *, ...) |
| __THROW; |
| extern int __obstack_vprintf_chk (struct obstack *, int, const char *, |
| _G_va_list) __THROW; |
| |
| extern int __isoc99_fscanf (FILE *__restrict __stream, |
| const char *__restrict __format, ...) __wur; |
| extern int __isoc99_scanf (const char *__restrict __format, ...) __wur; |
| extern int __isoc99_sscanf (const char *__restrict __s, |
| const char *__restrict __format, ...) __THROW; |
| extern int __isoc99_vfscanf (FILE *__restrict __s, |
| const char *__restrict __format, |
| _G_va_list __arg) __wur; |
| extern int __isoc99_vscanf (const char *__restrict __format, |
| _G_va_list __arg) __wur; |
| extern int __isoc99_vsscanf (const char *__restrict __s, |
| const char *__restrict __format, |
| _G_va_list __arg) __THROW; |
| libc_hidden_proto (__isoc99_vsscanf) |
| libc_hidden_proto (__isoc99_vfscanf) |
| |
| /* Prototypes for compatibility functions. */ |
| extern FILE *__new_tmpfile (void); |
| extern FILE *__old_tmpfile (void); |
| |
| # define __need_size_t |
| # include <stddef.h> |
| |
| # include <bits/types/wint_t.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) attribute_hidden; |
| |
| extern int __gen_tempname (char *__tmpl, int __suffixlen, int __flags, |
| int __kind) attribute_hidden; |
| /* The __kind argument to __gen_tempname may be one of: */ |
| # define __GT_FILE 0 /* create a file */ |
| # define __GT_DIR 1 /* create a directory */ |
| # define __GT_NOCREATE 2 /* just find a name not currently in use */ |
| |
| enum __libc_message_action |
| { |
| do_message = 0, /* Print message. */ |
| do_abort = 1 << 0, /* Abort. */ |
| do_backtrace = 1 << 1 /* Backtrace. */ |
| }; |
| |
| /* Print out MESSAGE on the error output and abort. */ |
| extern void __libc_fatal (const char *__message) |
| __attribute__ ((__noreturn__)); |
| extern void __libc_message (enum __libc_message_action action, |
| const char *__fnt, ...) attribute_hidden; |
| extern void __fortify_fail (const char *msg) __attribute__ ((__noreturn__)); |
| extern void __fortify_fail_abort (_Bool, const char *msg) |
| __attribute__ ((__noreturn__)) attribute_hidden; |
| libc_hidden_proto (__fortify_fail) |
| libc_hidden_proto (__fortify_fail_abort) |
| |
| /* Acquire ownership of STREAM. */ |
| extern void __flockfile (FILE *__stream) attribute_hidden; |
| |
| /* Relinquish the ownership granted for STREAM. */ |
| extern void __funlockfile (FILE *__stream) attribute_hidden; |
| |
| /* 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); |
| extern wint_t __getwc_unlocked (FILE *__fp); |
| |
| extern int __fxprintf (FILE *__fp, const char *__fmt, ...) |
| __attribute__ ((__format__ (__printf__, 2, 3))) attribute_hidden; |
| extern int __fxprintf_nocancel (FILE *__fp, const char *__fmt, ...) |
| __attribute__ ((__format__ (__printf__, 2, 3))) attribute_hidden; |
| |
| extern const char *const _sys_errlist_internal[] attribute_hidden; |
| extern int _sys_nerr_internal attribute_hidden; |
| |
| libc_hidden_proto (__asprintf) |
| # if IS_IN (libc) |
| extern _IO_FILE *_IO_new_fopen (const char*, const char*); |
| # define fopen(fname, mode) _IO_new_fopen (fname, mode) |
| extern _IO_FILE *_IO_new_fdopen (int, const char*); |
| # define fdopen(fd, mode) _IO_new_fdopen (fd, mode) |
| extern int _IO_new_fclose (_IO_FILE*); |
| # define fclose(fp) _IO_new_fclose (fp) |
| extern int _IO_fputs (const char*, _IO_FILE*); |
| libc_hidden_proto (_IO_fputs) |
| /* The compiler may optimize calls to fprintf into calls to fputs. |
| Use libc_hidden_proto to ensure that those calls, not redirected by |
| the fputs macro, also do not go through the PLT. */ |
| libc_hidden_proto (fputs) |
| # define fputs(str, fp) _IO_fputs (str, fp) |
| extern int _IO_new_fsetpos (_IO_FILE *, const _IO_fpos_t *); |
| # define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp) |
| extern int _IO_new_fgetpos (_IO_FILE *, _IO_fpos_t *); |
| # define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp) |
| # endif |
| |
| libc_hidden_proto (dprintf) |
| extern __typeof (dprintf) __dprintf |
| __attribute__ ((__format__ (__printf__, 2, 3))); |
| libc_hidden_proto (__dprintf) |
| libc_hidden_proto (fprintf) |
| libc_hidden_proto (vfprintf) |
| libc_hidden_proto (sprintf) |
| libc_hidden_proto (sscanf) |
| libc_hidden_proto (fwrite) |
| libc_hidden_proto (perror) |
| libc_hidden_proto (remove) |
| libc_hidden_proto (rewind) |
| libc_hidden_proto (fileno) |
| extern __typeof (fileno) __fileno; |
| libc_hidden_proto (__fileno) |
| libc_hidden_proto (fwrite) |
| libc_hidden_proto (fseek) |
| extern __typeof (ftello) __ftello; |
| libc_hidden_proto (__ftello) |
| libc_hidden_proto (fflush) |
| libc_hidden_proto (fflush_unlocked) |
| extern __typeof (fflush_unlocked) __fflush_unlocked; |
| libc_hidden_proto (__fflush_unlocked) |
| extern __typeof (fread_unlocked) __fread_unlocked; |
| libc_hidden_proto (__fread_unlocked) |
| libc_hidden_proto (fwrite_unlocked) |
| libc_hidden_proto (fgets_unlocked) |
| extern __typeof (fgets_unlocked) __fgets_unlocked; |
| libc_hidden_proto (__fgets_unlocked) |
| libc_hidden_proto (fputs_unlocked) |
| extern __typeof (fputs_unlocked) __fputs_unlocked; |
| libc_hidden_proto (__fputs_unlocked) |
| libc_hidden_proto (fmemopen) |
| /* The prototype needs repeating instead of using __typeof to use |
| __THROW in C++ tests. */ |
| extern FILE *__open_memstream (char **, size_t *) __THROW __wur; |
| libc_hidden_proto (__open_memstream) |
| libc_hidden_proto (__libc_fatal) |
| rtld_hidden_proto (__libc_fatal) |
| libc_hidden_proto (__vsprintf_chk) |
| libc_hidden_proto (__vsnprintf_chk) |
| libc_hidden_proto (__vfprintf_chk) |
| libc_hidden_proto (__vasprintf_chk) |
| libc_hidden_proto (__vdprintf_chk) |
| libc_hidden_proto (__obstack_vprintf_chk) |
| |
| extern FILE * __fmemopen (void *buf, size_t len, const char *mode); |
| libc_hidden_proto (__fmemopen) |
| |
| extern int __gen_tempfd (int flags); |
| libc_hidden_proto (__gen_tempfd) |
| |
| # endif /* not _ISOMAC */ |
| #endif /* stdio.h */ |
