getppid (System Call) | Operating systems, scripting, PowerShell and security

C, Procesos, Sistemas operativos

NAME

getppid – get the parent process ID

SYNOPSIS

#include<unistd.h>
pid_t getppid(void);

1 2	#include<unistd.h> pid_t getppid(void);

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.

getppid (System Call) (Sistemas operativos, Procesos, C)