getpid
Synopsis
#include <unistd.h>
pid_t getpid(void);
Status
Partially implemented
Conformance
IEEE Std 1003.1-2017
Description
The getpid() function shall return the process ID of the calling process.
Return value
The getpid() function shall always be successful, and no return value is reserved to indicate an error.
Errors
No errors are defined.
Tests
Untested
Known bugs
None