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diff toys/lsb/killall.c @ 694:786841fdb1e0

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Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style. The actual code should be the same afterward, this is just cosmetic refactoring.
author Rob Landley <rob@landley.net>
date Tue, 13 Nov 2012 17:14:08 -0600
parents 7e846e281e38
children 99ca30ad3d2b
line wrap: on
line diff
--- a/toys/lsb/killall.c	Tue Nov 13 16:13:45 2012 -0600
+++ b/toys/lsb/killall.c	Tue Nov 13 17:14:08 2012 -0600
@@ -1,6 +1,4 @@
-/* vi: set sw=4 ts=4:
- *
- * killall.c - Send signal (default: TERM) to all processes with given names.
+/* killall.c - Send signal (default: TERM) to all processes with given names.
  *
  * Copyright 2012 Andreas Heck <aheck@gmx.de>
  *
@@ -9,68 +7,67 @@
 USE_KILLALL(NEWTOY(killall, "<1?lq", TOYFLAG_USR|TOYFLAG_BIN))
 
 config KILLALL
-	bool "killall"
-	default y
-	help
-	  usage: killall [-l] [-q] [-SIG] PROCESS_NAME...
+  bool "killall"
+  default y
+  help
+    usage: killall [-l] [-q] [-SIG] PROCESS_NAME...
 
-	  Send a signal (default: TERM) to all processes with the given names.
+    Send a signal (default: TERM) to all processes with the given names.
 
-		-l	print list of all available signals
-		-q	don't print any warnings or error messages
+    -l	print list of all available signals
+    -q	don't print any warnings or error messages
 */
 
 #define FOR_killall
 #include "toys.h"
 
 GLOBALS(
-	int signum;
+  int signum;
 )
 
 static void kill_process(pid_t pid)
 {
-	int ret;
+  int ret;
 
-	toys.exitval = 0;
-	ret = kill(pid, TT.signum);
+  toys.exitval = 0;
+  ret = kill(pid, TT.signum);
 
-	if (ret == -1 && !(toys.optflags & FLAG_q)) perror("kill");
+  if (ret == -1 && !(toys.optflags & FLAG_q)) perror("kill");
 }
 
 void killall_main(void)
 {
-	char **names;
+  char **names;
 
-	if (toys.optflags & FLAG_l) {
-		sig_to_num(NULL);
-		return;
-	}
+  if (toys.optflags & FLAG_l) {
+    sig_to_num(NULL);
+    return;
+  }
 
-	TT.signum = SIGTERM;
-	toys.exitval++;
+  TT.signum = SIGTERM;
+  toys.exitval++;
 
-	if (!*toys.optargs) {
-		toys.exithelp = 1;
-		error_exit("Process name missing!");
-	}
+  if (!*toys.optargs) {
+    toys.exithelp = 1;
+    error_exit("Process name missing!");
+  }
 
-	names = toys.optargs;
+  names = toys.optargs;
 
-	if (**names == '-') {
-		if (0 > (TT.signum = sig_to_num((*names)+1))) {
-			if (toys.optflags & FLAG_q) exit(1);
-			error_exit("Invalid signal");
-		}
-		names++;
+  if (**names == '-') {
+    if (0 > (TT.signum = sig_to_num((*names)+1))) {
+      if (toys.optflags & FLAG_q) exit(1);
+      error_exit("Invalid signal");
+    }
+    names++;
 
-		if (!*names) {
-			toys.exithelp++;
-			error_exit("Process name missing!");
-		}
-	}
+    if (!*names) {
+      toys.exithelp++;
+      error_exit("Process name missing!");
+    }
+  }
 
-	for_each_pid_with_name_in(names, kill_process);
+  for_each_pid_with_name_in(names, kill_process);
 
-	if (toys.exitval && !(toys.optflags & FLAG_q))
-		error_exit("No such process");
+  if (toys.exitval && !(toys.optflags & FLAG_q)) error_exit("No such process");
 }