getppid#
Synopsis#
#include <unistd.h>
pid_t getppid(void);
Status#
Partially implemented
Conformance#
IEEE Std 1003.1-2017
Description#
The getppid() function shall return the parent process ID of the calling process.
Return value#
The getppid() 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