summaryrefslogtreecommitdiff
path: root/libio
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2005-01-06 21:34:02 +0000
committerUlrich Drepper <drepper@redhat.com>2005-01-06 21:34:02 +0000
commit0476597b28eaabb742a138c0551b93c5b69c6e5c (patch)
treee957e3db70c40588429e2d1b1ba616f7732236a4 /libio
parent5cf53cc2083e0bc77d6d7301fff8c31038a410a2 (diff)
Update.
* stdlib/stdlib.h: Likewise.
Diffstat (limited to 'libio')
-rw-r--r--libio/stdio.h49
1 files changed, 25 insertions, 24 deletions
diff --git a/libio/stdio.h b/libio/stdio.h
index e1081c9039..43064655b5 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -1,5 +1,5 @@
/* Define ISO C stdio on top of C++ iostreams.
- Copyright (C) 1991,1994-2002,2003,2004 Free Software Foundation, Inc.
+ Copyright (C) 1991,1994-2004, 2005 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
@@ -149,9 +149,9 @@ extern struct _IO_FILE *stderr; /* Standard error output stream. */
__BEGIN_NAMESPACE_STD
/* Remove file FILENAME. */
-extern int remove (__const char *__filename) __THROW;
+extern int remove (__const char *__filename) __THROW __wur;
/* Rename file OLD to NEW. */
-extern int rename (__const char *__old, __const char *__new) __THROW;
+extern int rename (__const char *__old, __const char *__new) __THROW __wur;
__END_NAMESPACE_STD
@@ -391,15 +391,15 @@ __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, ...);
+ __const char *__restrict __format, ...) __wur;
/* 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, ...);
+extern int scanf (__const char *__restrict __format, ...) __wur;
/* Read formatted input from S. */
extern int sscanf (__const char *__restrict __s,
- __const char *__restrict __format, ...) __THROW;
+ __const char *__restrict __format, ...) __THROW __wur;
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
@@ -410,19 +410,19 @@ __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)));
+ __attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
/* 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)));
+ __attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
/* Read formatted input from S into argument list ARG. */
extern int vsscanf (__const char *__restrict __s,
__const char *__restrict __format, _G_va_list __arg)
- __THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
+ __THROW __attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
__END_NAMESPACE_C99
#endif /* Use ISO C9x. */
@@ -523,14 +523,15 @@ __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);
+extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
+ __wur;
/* 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);
+extern char *gets (char *__s) __wur;
__END_NAMESPACE_STD
#ifdef __USE_GNU
@@ -541,7 +542,7 @@ __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);
+ FILE *__restrict __stream) __wur;
#endif
@@ -558,10 +559,10 @@ 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);
+ FILE *__restrict __stream) __wur;
extern _IO_ssize_t getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
/* Like `getdelim', but reads up to a newline.
@@ -571,7 +572,7 @@ 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);
+ FILE *__restrict __stream) __wur;
#endif
@@ -593,7 +594,7 @@ extern int puts (__const char *__s);
This function is a possible cancellation points and therefore not
marked with __THROW. */
-extern int ungetc (int __c, FILE *__stream);
+extern int ungetc (int __c, FILE *__stream) __wur;
/* Read chunks of generic data from STREAM.
@@ -601,13 +602,13 @@ 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);
+ size_t __n, FILE *__restrict __stream) __wur;
/* 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);
+ size_t __n, FILE *__restrict __s) __wur;
__END_NAMESPACE_STD
#ifdef __USE_GNU
@@ -629,9 +630,9 @@ 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);
+ size_t __n, FILE *__restrict __stream) __wur;
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
- size_t __n, FILE *__restrict __stream);
+ size_t __n, FILE *__restrict __stream) __wur;
#endif
@@ -645,7 +646,7 @@ 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);
+extern long int ftell (FILE *__stream) __wur;
/* Rewind to the beginning of STREAM.
This function is a possible cancellation point and therefore not
@@ -669,7 +670,7 @@ 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);
+extern __off_t ftello (FILE *__stream) __wur;
# else
# ifdef __REDIRECT
extern int __REDIRECT (fseeko,
@@ -710,7 +711,7 @@ __END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
-extern __off64_t ftello64 (FILE *__stream);
+extern __off64_t ftello64 (FILE *__stream) __wur;
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);
#endif
@@ -808,7 +809,7 @@ 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;
+extern int ftrylockfile (FILE *__stream) __THROW __wur;
/* Relinquish the ownership granted for STREAM. */
extern void funlockfile (FILE *__stream) __THROW;