Mercurial > hg > toybox
view toys/lsb/pidof.c @ 683:8d7fbb4c2205
Add vconfig.c - Creates virtual ethernet devices.
author | Kyungwan Han <asura321@gmail.com> |
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date | Thu, 01 Nov 2012 09:55:29 -0500 |
parents | 6df4ccc0acbe |
children | 786841fdb1e0 |
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/* vi: set sw=4 ts=4: * * pidof.c - Print the PIDs of all processes with the given names. * * Copyright 2012 Andreas Heck <aheck@gmx.de> * * http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/pidof.html USE_PIDOF(NEWTOY(pidof, "<1", TOYFLAG_USR|TOYFLAG_BIN)) config PIDOF bool "pidof" default y help usage: pidof [NAME]... Print the PIDs of all processes with the given names. */ #include "toys.h" static void print_pid(pid_t pid) { xprintf("%s%ld", toys.exitval ? "" : " ", (long)pid); toys.exitval = 0; } void pidof_main(void) { toys.exitval = 1; for_each_pid_with_name_in(toys.optargs, print_pid); if (!toys.exitval) xputc('\n'); }