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-rw-r--r--toys/other/setsid.c29
1 files changed, 13 insertions, 16 deletions
diff --git a/toys/other/setsid.c b/toys/other/setsid.c
index 0f08cc03..59a1d78f 100644
--- a/toys/other/setsid.c
+++ b/toys/other/setsid.c
@@ -1,31 +1,28 @@
-/* vi: set sw=4 ts=4:
- *
- * setsid.c - Run program in a new session ID.
+/* setsid.c - Run program in a new session ID.
*
* Copyright 2006 Rob Landley <rob@landley.net>
USE_SETSID(NEWTOY(setsid, "^<1t", TOYFLAG_USR|TOYFLAG_BIN))
config SETSID
- bool "setsid"
- default y
- help
- usage: setsid [-t] command [args...]
+ bool "setsid"
+ default y
+ help
+ usage: setsid [-t] command [args...]
- Run process in a new session.
+ Run process in a new session.
- -t Grab tty (become foreground process, receiving keyboard signals)
+ -t Grab tty (become foreground process, receiving keyboard signals)
*/
#include "toys.h"
void setsid_main(void)
{
- while (setsid()<0)
- if (vfork()) _exit(0);
- if (toys.optflags) {
- setpgid(0,0);
- tcsetpgrp(0, getpid());
- }
- xexec(toys.optargs);
+ while (setsid()<0) if (vfork()) _exit(0);
+ if (toys.optflags) {
+ setpgid(0,0);
+ tcsetpgrp(0, getpid());
+ }
+ xexec(toys.optargs);
}