libexplain/mkstemp_or_die.c File Reference

#include <libexplain/mkstemp.h>
#include <libexplain/output.h>

Go to the source code of this file.

Functions
int	explain_mkstemp_or_die (char *templat)

---

Function Documentation

int explain_mkstemp_or_die

(

char *

templat

)

The explain_mkstemp_or_die function is used to call the mkstemp(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_mkstemp(3) function, and then the process terminates by calling exit(EXIT_FAILURE).

Parameters:

templat

The template, exactly as to be passed to the mkstemp(3) system call. The last six characters of template must be "XXXXXX" and these are replaced with a string that makes the filename unique. Since it will be modified, template must not be a string constant, but should be declared as a character array.

Returns:

This function only returns on success, see mkstemp(3) for more information. On failure, prints an explanation and exits, it does not return.

Example:

This function is intended to be used in a fashion similar to the following example:

 int result = explain_mkstemp_or_die(templat);

Definition at line 24 of file mkstemp_or_die.c.