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

C, Procesos, Sistemas operativos

NAME

getpid – get the process ID

SYNOPSIS

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

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

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.

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