diff options
Diffstat (limited to 'include/stdio.h')
| -rw-r--r-- | include/stdio.h | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/include/stdio.h b/include/stdio.h index 75c146482..9aae5abf4 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -157,7 +157,7 @@ libc_hidden_proto(renameat) __BEGIN_NAMESPACE_STD /* Create a temporary file and open it read/write. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ #ifndef __USE_FILE_OFFSET64 extern FILE *tmpfile (void) __wur; @@ -345,8 +345,8 @@ extern int printf (const char *__restrict __format, ...); libc_hidden_proto(printf) /* Write formatted output to S. */ extern int sprintf (char *__restrict __s, - const char *__restrict __format, ...) - __THROW __attribute__ ((__format__ (__printf__, 2, 3))); + const char *__restrict __format, ...) __THROWNL + __attribute__ ((__format__ (__printf__, 2, 3))); libc_hidden_proto(sprintf) /* Write formatted output to S from argument list ARG. @@ -363,8 +363,8 @@ libc_hidden_proto(vfprintf) extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg); /* Write formatted output to S from argument list ARG. */ extern int vsprintf (char *__restrict __s, const char *__restrict __format, - __gnuc_va_list __arg) - __THROW __attribute__ ((__format__ (__printf__, 2, 0))); + __gnuc_va_list __arg) __THROWNL + __attribute__ ((__format__ (__printf__, 2, 0))); __END_NAMESPACE_STD #if defined __USE_BSD || defined __USE_ISOC99 || defined __USE_UNIX98 @@ -372,12 +372,12 @@ __BEGIN_NAMESPACE_C99 /* Maximum chars of output to write in MAXLEN. */ extern int snprintf (char *__restrict __s, size_t __maxlen, const char *__restrict __format, ...) - __THROW __attribute__ ((__format__ (__printf__, 3, 4))); + __THROWNL __attribute__ ((__format__ (__printf__, 3, 4))); libc_hidden_proto(snprintf) extern int vsnprintf (char *__restrict __s, size_t __maxlen, const char *__restrict __format, __gnuc_va_list __arg) - __THROW __attribute__ ((__format__ (__printf__, 3, 0))); + __THROWNL __attribute__ ((__format__ (__printf__, 3, 0))); libc_hidden_proto(vsnprintf) __END_NAMESPACE_C99 #endif @@ -387,26 +387,24 @@ __END_NAMESPACE_C99 Store the address of the string in *PTR. */ extern int vasprintf (char **__restrict __ptr, const char *__restrict __f, __gnuc_va_list __arg) - __THROW __attribute__ ((__format__ (__printf__, 2, 0))) __wur; + __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur; libc_hidden_proto(vasprintf) #if 0 /* uClibc: disabled */ extern int __asprintf (char **__restrict __ptr, const char *__restrict __fmt, ...) - __THROW __attribute__ ((__format__ (__printf__, 2, 3))) __wur; + __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; #endif extern int asprintf (char **__restrict __ptr, const char *__restrict __fmt, ...) - __THROW __attribute__ ((__format__ (__printf__, 2, 3))) __wur; + __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; libc_hidden_proto(asprintf) #endif #ifdef __USE_XOPEN2K8 /* Write formatted output to a file descriptor. - These functions are not part of POSIX and therefore no official - cancellation point. But due to similarity with an POSIX interface - or due to the implementation they are cancellation points and - therefore not marked with __THROW. */ + This function is a possible cancellation point and therefore not + marked with __THROW. */ extern int vdprintf (int __fd, const char *__restrict __fmt, __gnuc_va_list __arg) __attribute__ ((__format__ (__printf__, 2, 0))); @@ -570,12 +568,21 @@ extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) __wur; libc_hidden_proto(fgets) +#if !defined __USE_ISOC11 \ + || (defined __cplusplus && __cplusplus <= 201103L) /* 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. + The function has been officially removed in ISO C11. This opportunity + is used to also remove it from the GNU feature list. It is now only + available when explicitly using an old ISO C, Unix, or POSIX standard. + GCC defines _GNU_SOURCE when building C++ code and the function is still + in C++11, so it is also available for C++. + This function is a possible cancellation point and therefore not marked with __THROW. */ -extern char *gets (char *__s) __wur; +extern char *gets (char *__s) __wur __attribute_deprecated__; +#endif __END_NAMESPACE_STD #ifdef __USE_GNU @@ -628,21 +635,21 @@ libc_hidden_proto(getline) __BEGIN_NAMESPACE_STD /* Write a string to STREAM. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ extern int fputs (const char *__restrict __s, FILE *__restrict __stream); libc_hidden_proto(fputs) /* Write a string, followed by a newline, to stdout. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ extern int puts (const char *__s); /* Push a character back onto the input buffer of STREAM. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ extern int ungetc (int __c, FILE *__stream); libc_hidden_proto(ungetc) @@ -650,14 +657,14 @@ libc_hidden_proto(ungetc) /* Read chunks of generic data from STREAM. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ extern size_t fread (void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream) __wur; libc_hidden_proto(fread) /* Write chunks of generic data to STREAM. - This function is a possible cancellation points and therefore not + This function is a possible cancellation point and therefore not marked with __THROW. */ extern size_t fwrite (const void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __s) __wur; @@ -860,11 +867,11 @@ struct obstack; /* See <obstack.h>. */ /* Write formatted output to an obstack. */ extern int obstack_printf (struct obstack *__restrict __obstack, const char *__restrict __format, ...) - __THROW __attribute__ ((__format__ (__printf__, 2, 3))); + __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))); extern int obstack_vprintf (struct obstack *__restrict __obstack, const char *__restrict __format, __gnuc_va_list __args) - __THROW __attribute__ ((__format__ (__printf__, 2, 0))); + __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))); libc_hidden_proto(obstack_vprintf) #endif /* USE_GNU && UCLIBC_HAS_OBSTACK. */ |