diff options
Diffstat (limited to 'libio/stdio.h')
| -rw-r--r-- | libio/stdio.h | 66 |
1 files changed, 28 insertions, 38 deletions
diff --git a/libio/stdio.h b/libio/stdio.h index c8fe52cf31..e1081c9039 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -1,5 +1,5 @@ /* Define ISO C stdio on top of C++ iostreams. - Copyright (C) 1991,1994-2004,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1991,1994-2002,2003,2004 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 @@ -142,12 +142,10 @@ typedef _G_fpos64_t fpos64_t; extern struct _IO_FILE *stdin; /* Standard input stream. */ extern struct _IO_FILE *stdout; /* Standard output stream. */ extern struct _IO_FILE *stderr; /* Standard error output stream. */ -#ifdef __STDC__ /* C89/C99 say they're macros. Make them happy. */ #define stdin stdin #define stdout stdout #define stderr stderr -#endif __BEGIN_NAMESPACE_STD /* Remove file FILENAME. */ @@ -156,11 +154,6 @@ extern int remove (__const char *__filename) __THROW; extern int rename (__const char *__old, __const char *__new) __THROW; __END_NAMESPACE_STD -#ifdef __USE_ATFILE -/* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */ -extern int renameat (int __oldfd, __const char *__old, int __newfd, - __const char *__new) __THROW; -#endif __BEGIN_NAMESPACE_STD /* Create a temporary file and open it read/write. @@ -293,7 +286,8 @@ extern FILE *fmemopen (void *__s, size_t __len, __const char *__modes) __THROW; /* Open a stream that writes into a malloc'd buffer that is expanded as necessary. *BUFLOC and *SIZELOC are updated with the buffer's location and the number of characters written on fflush or fclose. */ -extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW; +extern FILE *open_memstream (char **__restrict __bufloc, + size_t *__restrict __sizeloc) __THROW; #endif @@ -397,12 +391,12 @@ __BEGIN_NAMESPACE_STD This function is a possible cancellation point and therefore not marked with __THROW. */ extern int fscanf (FILE *__restrict __stream, - __const char *__restrict __format, ...) __wur; + __const char *__restrict __format, ...); /* Read formatted input from stdin. This function is a possible cancellation point and therefore not marked with __THROW. */ -extern int scanf (__const char *__restrict __format, ...) __wur; +extern int scanf (__const char *__restrict __format, ...); /* Read formatted input from S. */ extern int sscanf (__const char *__restrict __s, __const char *__restrict __format, ...) __THROW; @@ -416,14 +410,14 @@ __BEGIN_NAMESPACE_C99 marked with __THROW. */ extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format, _G_va_list __arg) - __attribute__ ((__format__ (__scanf__, 2, 0))) __wur; + __attribute__ ((__format__ (__scanf__, 2, 0))); /* Read formatted input from stdin into argument list ARG. This function is a possible cancellation point and therefore not marked with __THROW. */ extern int vscanf (__const char *__restrict __format, _G_va_list __arg) - __attribute__ ((__format__ (__scanf__, 1, 0))) __wur; + __attribute__ ((__format__ (__scanf__, 1, 0))); /* Read formatted input from S into argument list ARG. */ extern int vsscanf (__const char *__restrict __s, @@ -529,15 +523,14 @@ __BEGIN_NAMESPACE_STD This function is a possible cancellation point and therefore not marked with __THROW. */ -extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) - __wur; +extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream); /* Get a newline-terminated string from stdin, removing the newline. DO NOT USE THIS FUNCTION!! There is no limit on how much it will read. This function is a possible cancellation point and therefore not marked with __THROW. */ -extern char *gets (char *__s) __wur; +extern char *gets (char *__s); __END_NAMESPACE_STD #ifdef __USE_GNU @@ -548,7 +541,7 @@ __END_NAMESPACE_STD or due to the implementation it is a cancellation point and therefore not marked with __THROW. */ extern char *fgets_unlocked (char *__restrict __s, int __n, - FILE *__restrict __stream) __wur; + FILE *__restrict __stream); #endif @@ -565,10 +558,10 @@ extern char *fgets_unlocked (char *__restrict __s, int __n, therefore not marked with __THROW. */ extern _IO_ssize_t __getdelim (char **__restrict __lineptr, size_t *__restrict __n, int __delimiter, - FILE *__restrict __stream) __wur; + FILE *__restrict __stream); extern _IO_ssize_t getdelim (char **__restrict __lineptr, size_t *__restrict __n, int __delimiter, - FILE *__restrict __stream) __wur; + FILE *__restrict __stream); /* Like `getdelim', but reads up to a newline. @@ -578,7 +571,7 @@ extern _IO_ssize_t getdelim (char **__restrict __lineptr, therefore not marked with __THROW. */ extern _IO_ssize_t getline (char **__restrict __lineptr, size_t *__restrict __n, - FILE *__restrict __stream) __wur; + FILE *__restrict __stream); #endif @@ -608,13 +601,13 @@ extern int ungetc (int __c, FILE *__stream); This function is a possible cancellation points and therefore not marked with __THROW. */ extern size_t fread (void *__restrict __ptr, size_t __size, - size_t __n, FILE *__restrict __stream) __wur; + size_t __n, FILE *__restrict __stream); /* Write chunks of generic data to STREAM. This function is a possible cancellation points and therefore not marked with __THROW. */ extern size_t fwrite (__const void *__restrict __ptr, size_t __size, - size_t __n, FILE *__restrict __s) __wur; + size_t __n, FILE *__restrict __s); __END_NAMESPACE_STD #ifdef __USE_GNU @@ -636,9 +629,9 @@ extern int fputs_unlocked (__const char *__restrict __s, or due to the implementation they are cancellation points and therefore not marked with __THROW. */ extern size_t fread_unlocked (void *__restrict __ptr, size_t __size, - size_t __n, FILE *__restrict __stream) __wur; + size_t __n, FILE *__restrict __stream); extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size, - size_t __n, FILE *__restrict __stream) __wur; + size_t __n, FILE *__restrict __stream); #endif @@ -652,7 +645,7 @@ extern int fseek (FILE *__stream, long int __off, int __whence); This function is a possible cancellation point and therefore not marked with __THROW. */ -extern long int ftell (FILE *__stream) __wur; +extern long int ftell (FILE *__stream); /* Rewind to the beginning of STREAM. This function is a possible cancellation point and therefore not @@ -676,7 +669,7 @@ extern int fseeko (FILE *__stream, __off_t __off, int __whence); This function is a possible cancellation point and therefore not marked with __THROW. */ -extern __off_t ftello (FILE *__stream) __wur; +extern __off_t ftello (FILE *__stream); # else # ifdef __REDIRECT extern int __REDIRECT (fseeko, @@ -717,7 +710,7 @@ __END_NAMESPACE_STD #ifdef __USE_LARGEFILE64 extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence); -extern __off64_t ftello64 (FILE *__stream) __wur; +extern __off64_t ftello64 (FILE *__stream); extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos); extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos); #endif @@ -726,16 +719,16 @@ __BEGIN_NAMESPACE_STD /* Clear the error and EOF indicators for STREAM. */ extern void clearerr (FILE *__stream) __THROW; /* Return the EOF indicator for STREAM. */ -extern int feof (FILE *__stream) __THROW __wur; +extern int feof (FILE *__stream) __THROW; /* Return the error indicator for STREAM. */ -extern int ferror (FILE *__stream) __THROW __wur; +extern int ferror (FILE *__stream) __THROW; __END_NAMESPACE_STD #ifdef __USE_MISC /* Faster versions when locking is not required. */ extern void clearerr_unlocked (FILE *__stream) __THROW; -extern int feof_unlocked (FILE *__stream) __THROW __wur; -extern int ferror_unlocked (FILE *__stream) __THROW __wur; +extern int feof_unlocked (FILE *__stream) __THROW; +extern int ferror_unlocked (FILE *__stream) __THROW; #endif @@ -756,12 +749,12 @@ __END_NAMESPACE_STD #ifdef __USE_POSIX /* Return the system file descriptor for STREAM. */ -extern int fileno (FILE *__stream) __THROW __wur; +extern int fileno (FILE *__stream) __THROW; #endif /* Use POSIX. */ #ifdef __USE_MISC /* Faster version when locking is not required. */ -extern int fileno_unlocked (FILE *__stream) __THROW __wur; +extern int fileno_unlocked (FILE *__stream) __THROW; #endif @@ -771,7 +764,7 @@ extern int fileno_unlocked (FILE *__stream) __THROW __wur; This function is a possible cancellation point and therefore not marked with __THROW. */ -extern FILE *popen (__const char *__command, __const char *__modes) __wur; +extern FILE *popen (__const char *__command, __const char *__modes); /* Close a stream opened by popen and return the status of its child. @@ -815,7 +808,7 @@ extern void flockfile (FILE *__stream) __THROW; /* Try to acquire ownership of STREAM but do not block if it is not possible. */ -extern int ftrylockfile (FILE *__stream) __THROW __wur; +extern int ftrylockfile (FILE *__stream) __THROW; /* Relinquish the ownership granted for STREAM. */ extern void funlockfile (FILE *__stream) __THROW; @@ -837,9 +830,6 @@ extern void funlockfile (FILE *__stream) __THROW; #if __USE_FORTIFY_LEVEL > 0 && !defined __cplusplus # include <bits/stdio2.h> #endif -#ifdef __LDBL_COMPAT -# include <bits/stdio-ldbl.h> -#endif __END_DECLS |