strerror, strerror_s, strerrorlen_s
From cppreference.com
| Defined in header <string.h>
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| char* strerror( int errnum ); |
(1) | |
| errno_t strerror_s( char *buf, rsize_t bufsz, errno_t errnum ); |
(2) | (since C11) |
| size_t strerrorlen_s( errno_t errnum ); |
(3) | (since C11) |
1) Returns a pointer to the textual description of the system error code
errnum, identical to the description that would be printed by