GETPID(2)                                               GETPID(2)

     NAME
          getpid, getppid - get process ids

     SYNOPSIS
          #include <u.h>
          #include <libc.h>

          int getpid(void)

          int getppid(void)

     DESCRIPTION
          Getpid returns the process id of the current process, a num-
          ber guaranteed to be unique among all running processes on
          the machine executing getpid.

          Getppid returns the process id of the parent of the current
          process.

     SOURCE
          /sys/src/libc/9sys

     SEE ALSO
          intro(2), exec(2), proc(3)

     DIAGNOSTICS
          Returns 0 and sets errstr if unsuccessful.

     Page 1                       Plan 9            (printed 11/18/24)