SCANF_L(3)

SCANF_L(3) | Library Functions Manual | SCANF_L(3)

# NAME

`scanf_l`, `fscanf_l`, `sscanf_l`, `vfscanf_l`, `vscanf_l`, `vsscanf_l` —
input format conversion

# LIBRARY

Standard C Library (libc, -lc)

# SYNOPSIS

`#include <stdio.h>`
`#include <locale.h>`

int
`scanf_l`(locale_t loc, const char * restrict format, ...);

int
`fscanf_l`(FILE * restrict stream, locale_t loc, const char * restrict format, ...);

int
`sscanf_l`(const char * restrict str, locale_t loc, const char * restrict format, ...);

int
`vfscanf_l`(FILE * restrict stream, locale_t loc, const char * restrict format, va_list ap);

int
`vscanf_l`(locale_t loc, const char * restrict format, va_list ap);

int
`vsscanf_l`(const char * restrict str, locale_t loc, const char * restrict format, va_list ap);

# DESCRIPTION

The above functions scan input according to a specified format in the locale loc. They behave in the same way as the versions without the _l suffix, but use the specific locale rather than the global or per-thread locale. See the specific manual pages for more information.

# SEE ALSO

scanf(3), xlocale(3)

# STANDARDS

These functions do not conform to any specific standard so they should be considered as non-portable local extensions.

# HISTORY

These functions first appeared in Darwin and were first implemented in FreeBSD 9.1 and NetBSD 7.

December 29, 2015 | NetBSD 9.0