strerror

Message string for an errno value.

Σύνοψη

use POSIX qw(strerror);
print strerror($!);

Τι επιστρέφεται

A byte string in the current locale, like "No such file or directory". For unknown error numbers, libc returns an implementation-defined placeholder.

Διαφορές από το upstream

Fully compatible with upstream POSIX.