|explain_chmod_or_die(3)||Library Functions Manual||explain_chmod_or_die(3)|
explain_chmod_or_die - change permissions of a file and report errors
void explain_chmod_or_die(const char *pathname, int mode);
The explain_chmod_or_die function is used to call the chmod(2) system call. On failure an explanation will be printed to stderr, obtained from explain_chmod(3), and the the process terminates by calling exit(EXIT_FAILURE).
This function is intended to be used in a fashion similar to the following example:
libexplain version 1.4
Copyright (C) 2008 Peter Miller
Written by Peter Miller <email@example.com>