How to import ENOENT so I can return it?

Question

If an error occurs, I need to return ENOENT but I'm not sure which library this is from and surprisingly nothing came up on a Google search.

First hit on google with "ENOENT c": http://www.gnu.org/software/libc/manual/html_node/Error-Codes.html — too honest for this site, Apr 06 '16 at 20:35

score 4 · Answer 1 · answered Apr 06 '16 at 15:32

4

#include <errno.h>

See errno(3).

answered Apr 06 '16 at 15:32

Thomas

174,939
50
355
478

score 1 · Answer 2 · answered May 27 '16 at 10:58

There are many errors that can occur anytime. You can use #include <errno.h> or you can copy this function to your code, it contain all the network errors that may occur anytime. You can also use strerror() and perror() to get description of the error by it's error number.

How to import ENOENT so I can return it?

2 Answers2