Linux Standard Base Core Specification 3.2
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__xpg_strerror_r

Name

__xpg_strerror_r -- return string describing error number

Synopsis

#include <string.h>

char * __xpg_strerror_r(int errnum, char * buf, size_t buflen);

Description

The __xpg_strerror_r() function shall map the error number in errnum to a locale-dependent error message string and shall return the string in the buffer pointed to by strerrbuf, with length buflen, as described in ISO POSIX (2003) strerror_r().

This function is not in the source standard, it is only in the binary standard.

Return Value

See ISO POSIX (2003).

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