SYNTAX

#include <error.h>

#include <errno.h>

extern int error_intr;

extern int error_nomem;

extern int error_noent;

extern int error_txtbsy;

extern int error_io;

extern int error_exist;

extern int error_timeout;

extern int error_inprogress;

extern int error_wouldblock;

extern int error_again;

extern int error_pipe;

extern int error_perm;

extern int error_acces;

DESCRIPTION

UNIX syscalls provide detailed error codes in the errno variable. The error library provides portable names for a variety of possible errno values.

RELATED TO error…