diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/stdio.h | 29 | ||||
| -rw-r--r-- | include/wchar.h | 16 |
2 files changed, 43 insertions, 2 deletions
diff --git a/include/stdio.h b/include/stdio.h index c3e772ad9a..da47d1ce99 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -94,18 +94,34 @@ extern int __isoc99_vscanf (const char *__restrict __format, extern int __isoc99_vsscanf (const char *__restrict __s, const char *__restrict __format, __gnuc_va_list __arg) __THROW; +extern int __isoc23_fscanf (FILE *__restrict __stream, + const char *__restrict __format, ...) __wur; +extern int __isoc23_scanf (const char *__restrict __format, ...) __wur; +extern int __isoc23_sscanf (const char *__restrict __s, + const char *__restrict __format, ...) __THROW; +extern int __isoc23_vfscanf (FILE *__restrict __s, + const char *__restrict __format, + __gnuc_va_list __arg) __wur; +extern int __isoc23_vscanf (const char *__restrict __format, + __gnuc_va_list __arg) __wur; +extern int __isoc23_vsscanf (const char *__restrict __s, + const char *__restrict __format, + __gnuc_va_list __arg) __THROW; libc_hidden_proto (__isoc99_sscanf) libc_hidden_proto (__isoc99_vsscanf) libc_hidden_proto (__isoc99_vfscanf) +libc_hidden_proto (__isoc23_sscanf) +libc_hidden_proto (__isoc23_vsscanf) +libc_hidden_proto (__isoc23_vfscanf) -/* Internal uses of sscanf should call the C99-compliant version. +/* Internal uses of sscanf should call the C2X-compliant version. Unfortunately, symbol redirection is not transitive, so the __REDIRECT in the public header does not link up with the above libc_hidden_proto. Bridge the gap with a macro. */ # if !__GLIBC_USE (DEPRECATED_SCANF) # undef sscanf -# define sscanf __isoc99_sscanf +# define sscanf __isoc23_sscanf # endif # if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) @@ -114,12 +130,21 @@ libc_hidden_proto (__isoc99_vfscanf) extern __typeof (__isoc99_sscanf) ___ieee128_isoc99_sscanf __THROW; extern __typeof (__isoc99_vsscanf) ___ieee128_isoc99_vsscanf __THROW; extern __typeof (__isoc99_vfscanf) ___ieee128_isoc99_vfscanf __THROW; +extern __typeof (__isoc23_sscanf) ___ieee128_isoc23_sscanf __THROW; +extern __typeof (__isoc23_vsscanf) ___ieee128_isoc23_vsscanf __THROW; +extern __typeof (__isoc23_vfscanf) ___ieee128_isoc23_vfscanf __THROW; libc_hidden_proto (___ieee128_isoc99_sscanf) libc_hidden_proto (___ieee128_isoc99_vsscanf) libc_hidden_proto (___ieee128_isoc99_vfscanf) +libc_hidden_proto (___ieee128_isoc23_sscanf) +libc_hidden_proto (___ieee128_isoc23_vsscanf) +libc_hidden_proto (___ieee128_isoc23_vfscanf) #define __isoc99_sscanf ___ieee128_isoc99_sscanf #define __isoc99_vsscanf ___ieee128_isoc99_vsscanf #define __isoc99_vfscanf ___ieee128_isoc99_vfscanf +#define __isoc23_sscanf ___ieee128_isoc23_sscanf +#define __isoc23_vsscanf ___ieee128_isoc23_vsscanf +#define __isoc23_vfscanf ___ieee128_isoc23_vfscanf # endif /* Prototypes for compatibility functions. */ diff --git a/include/wchar.h b/include/wchar.h index ea7888f605..fafe7c8e9b 100644 --- a/include/wchar.h +++ b/include/wchar.h @@ -288,8 +288,24 @@ extern int __isoc99_vwscanf (const wchar_t *__restrict __format, extern int __isoc99_vswscanf (const wchar_t *__restrict __s, const wchar_t *__restrict __format, __gnuc_va_list __arg) __THROW; +extern int __isoc23_fwscanf (__FILE *__restrict __stream, + const wchar_t *__restrict __format, ...); +extern int __isoc23_wscanf (const wchar_t *__restrict __format, ...); +extern int __isoc23_swscanf (const wchar_t *__restrict __s, + const wchar_t *__restrict __format, ...) + __THROW; +extern int __isoc23_vfwscanf (__FILE *__restrict __s, + const wchar_t *__restrict __format, + __gnuc_va_list __arg); +extern int __isoc23_vwscanf (const wchar_t *__restrict __format, + __gnuc_va_list __arg); +extern int __isoc23_vswscanf (const wchar_t *__restrict __s, + const wchar_t *__restrict __format, + __gnuc_va_list __arg) __THROW; libc_hidden_proto (__isoc99_vswscanf) libc_hidden_proto (__isoc99_vfwscanf) +libc_hidden_proto (__isoc23_vswscanf) +libc_hidden_proto (__isoc23_vfwscanf) /* Internal functions. */ extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len, |