pidfile3abz
Create a file containing the process id of the current process.
Usage
#include <abz/pidfile.h> int pidfile(const char *filename);
Libraries
Abz Library (-labz), Debug Library (-ldebug)
Overview
The pidfile() function creates a file containing the process id of the current process.
Return value
The pidfile() function returns 0 if successful, -1 if not.
Check errno to see what error occurred.
Notes
None of the libabz routines are thread-safe. I'm not planning to change this either! For more information, please see http://threading.2038bug.com/