strerror_s.c File Reference

#include "safe_str_lib.h"

Include dependency graph for strerror_s.c:

Functions
errno_t	strerror_s (char *dest, rsize_t dmax, errno_t errnum)
EXPORT size_t	strerrorlen_s (errno_t errnum)
	The strerrorlen_s function returns the untruncated length of the textual description of the system error code errnum, identical to the description that would be printed by perror().

Function Documentation

strerror_s()

errno_t strerror_s	(	char *	dest,
		rsize_t	dmax,
		errno_t	errnum
	)

strerrorlen_s()

EXPORT size_t strerrorlen_s

(

errno_t

errnum

)

The strerrorlen_s function returns the untruncated length of the textual description of the system error code errnum, identical to the description that would be printed by perror().

Remarks

SPECIFIED IN

• C11 standard (ISO/IEC 9899:2011): K.3.7.4.2 The strerrorlen_s function (p: 622) http://en.cppreference.com/w/c/byte/strerror
• ISO/IEC TR 24731, Programming languages, environments and system software interfaces, Extensions to the C Library, Part I: Bounds-checking interfaces

Parameters

[in]

errnum

integer value referring to an error code

Returns

The length of the error message or 0

See also

strerror_s()