Trailing whitespace removal over entire tree

runit/chpst.c

@@ -290,7 +290,7 @@ int chpst_main(int argc, char **argv)
 	}
 	argv += optind;
 	if (!argv || !*argv) bb_show_usage();
-	
+
 	if (OPT_pgrp) setsid();
 	if (env_dir) edir(env_dir);
 	if (root) {

runit/runit_lib.c

@@ -84,7 +84,7 @@ int buffer_feed(buffer *s)
 int buffer_bget(buffer *s,char *buf,unsigned len)
 {
 	int r;
- 
+
 	if (s->p > 0) return getthis(s,buf,len);
 	if (s->n <= len) return oneread(s->op,s->fd,buf,s->n);
 	r = buffer_feed(s); if (r <= 0) return r;
@@ -94,7 +94,7 @@ int buffer_bget(buffer *s,char *buf,unsigned len)
 int buffer_get(buffer *s,char *buf,unsigned len)
 {
 	int r;
- 
+
 	if (s->p > 0) return getthis(s,buf,len);
 	if (s->n <= len) return oneread(s->op,s->fd,buf,len);
 	r = buffer_feed(s); if (r <= 0) return r;
@@ -135,7 +135,7 @@ static int allwrite(int (*op)(int fd,char *buf,unsigned len),int fd,const char *
 int buffer_flush(buffer *s)
 {
 	int p;
- 
+
 	p = s->p;
 	if (!p) return 0;
 	s->p = 0;
@@ -145,7 +145,7 @@ int buffer_flush(buffer *s)
 int buffer_putalign(buffer *s,const char *buf,unsigned len)
 {
 	unsigned n;
- 
+
 	while (len > (n = s->n - s->p)) {
 		memcpy(s->x + s->p,buf,n);
 		s->p += n;
@@ -162,7 +162,7 @@ int buffer_putalign(buffer *s,const char *buf,unsigned len)
 int buffer_put(buffer *s,const char *buf,unsigned len)
 {
 	unsigned n;
- 
+
 	n = s->n;
 	if (len > n - s->p) {
 		if (buffer_flush(s) == -1) return -1;
@@ -487,7 +487,7 @@ void taia_sub(struct taia *t,const struct taia *u,const struct taia *v)
 {
 	unsigned long unano = u->nano;
 	unsigned long uatto = u->atto;
-	
+
 	t->sec.x = u->sec.x - v->sec.x;
 	t->nano = unano - v->nano;
 	t->atto = uatto - v->atto;

runit/runsv.c

@@ -300,7 +300,7 @@ static void startservice(struct svdir *s)
 					fatal_cannot("setup filedescriptor for ./log/run");
 				close(logpipe[1]);
 				if (chdir("./log") == -1)
-					fatal_cannot("change directory to ./log");        
+					fatal_cannot("change directory to ./log");
 			} else {
 				if (fd_copy(1, logpipe[1]) == -1)
 					fatal_cannot("setup filedescriptor for ./run");
@@ -405,7 +405,7 @@ int runsv_main(int argc, char **argv)
 	coe(selfpipe[1]);
 	ndelay_on(selfpipe[0]);
 	ndelay_on(selfpipe[1]);
-	
+
 	sig_block(sig_child);
 	sig_catch(sig_child, s_child);
 	sig_block(sig_term);
@@ -544,7 +544,7 @@ int runsv_main(int argc, char **argv)
 		for (;;) {
 			int child;
 			int wstat;
-			
+
 			child = wait_nohang(&wstat);
 			if (!child) break;
 			if ((child == -1) && (errno != EINTR)) break;

runit/runsvdir.c

@@ -36,7 +36,7 @@ static void fatal2_cannot(char *m1, char *m2)
 static void warn3x(char *m1, char *m2, char *m3)
 {
 	bb_error_msg("%s: warning: %s%s%s", svdir, m1, m2, m3);
-} 
+}
 static void warn2_cannot(char *m1, char *m2)
 {
 	warn3x("cannot ", m1, m2);
@@ -44,7 +44,7 @@ static void warn2_cannot(char *m1, char *m2)
 static void warnx(char *m1)
 {
 	warn3x(m1, "", "");
-} 
+}
 
 static void s_term(int sig_no)
 {
@@ -208,7 +208,7 @@ int runsvdir_main(int argc, char **argv)
 		}
 	}
 	curdir = open_read(".");
-	if (curdir == -1) 
+	if (curdir == -1)
 		fatal2_cannot("open current directory", "");
 	coe(curdir);
 
@@ -241,7 +241,7 @@ int runsvdir_main(int argc, char **argv)
 			/* wait at least a second */
 			taia_uint(&deadline, 1);
 			taia_add(&stampcheck, &now, &deadline);
-			
+
 			if (stat(svdir, &s) != -1) {
 				if (check || s.st_mtime != mtime
 				 || s.st_ino != ino || s.st_dev != dev

runit/sv.c

@@ -88,7 +88,7 @@ static unsigned svstatus_print(char *m)
 	int pid;
 	int normallyup = 0;
 	struct stat s;
- 
+
 	if (stat("down", &s) == -1) {
 		if (errno != ENOENT) {
 			bb_perror_msg(WARN"cannot stat %s/down", *service);

runit/svlogd.c

@@ -141,7 +141,7 @@ static unsigned processorstart(struct logdir *ld)
 		sig_unblock(sig_term);
 		sig_unblock(sig_alarm);
 		sig_unblock(sig_hangup);
-		
+
 		if (verbose)
 			bb_error_msg(INFO"processing: %s/%s", ld->name, ld->fnsave);
 		fd = xopen(ld->fnsave, O_RDONLY|O_NDELAY);
@@ -549,12 +549,12 @@ static unsigned logdir_open(struct logdir *ld, const char *fn)
 	coe(ld->fdcur);
 	while (fchmod(ld->fdcur, 0644) == -1)
 		pause2cannot("set mode of current", ld->name);
-	
+
 	if (verbose) {
 		if (i == 0) bb_error_msg(INFO"append: %s/current", ld->name);
 		else bb_error_msg(INFO"new: %s/current", ld->name);
 	}
-	
+
 	while (fchdir(fdwdir) == -1)
 		pause1cannot("change to initial working directory");
 	return 1;
@@ -569,7 +569,7 @@ static void logdirs_reopen(void)
 	tmaxflag = 0;
 	taia_now(&now);
 	for (l = 0; l < dirn; ++l) {
-		logdir_close(&dir[l]);    
+		logdir_close(&dir[l]);
 		if (logdir_open(&dir[l], fndir[l])) ok = 1;
 	}
 	if (!ok) fatalx("no functional log directories");