code style: remove space after unary "not" operator

There are no semantic changes in this commit.

Suggested-by: Mike Frysinger <vapier@gentoo.org>
See: https://github.com/OpenRC/openrc/pull/435#pullrequestreview-727035394

src/librc/librc-daemon.c

@@ -129,7 +129,7 @@ rc_find_pids(const char *exec, const char *const *argv, uid_t uid, pid_t pid)
 	if (exists("/proc/self/status")) {
 		fp = fopen("/proc/self/status", "r");
 		if (fp) {
-			while (! feof(fp)) {
+			while (!feof(fp)) {
 				rc_getline(&line, &len, fp);
 				if (strncmp(line, "envID:\t0", 8) == 0) {
 					openvz_host = true;
@@ -183,12 +183,12 @@ rc_find_pids(const char *exec, const char *const *argv, uid_t uid, pid_t pid)
 			if (exists(buffer)) {
 				fp = fopen(buffer, "r");
 				free(buffer);
-				if (! fp)
+				if (!fp)
 					continue;
-				while (! feof(fp)) {
+				while (!feof(fp)) {
 					rc_getline(&line, &len, fp);
 					if (strncmp(line, "envID:", 6) == 0) {
-						container_pid = ! (strncmp(line, "envID:\t0", 8) == 0);
+						container_pid = !(strncmp(line, "envID:\t0", 8) == 0);
 						break;
 					}
 				}

src/librc/librc-depend.c

@@ -32,7 +32,7 @@ get_shell_value(char *string)
 	char *p = string;
 	char *e;
 
-	if (! string)
+	if (!string)
 		return NULL;
 
 	if (*p == '\'')
@@ -142,7 +142,7 @@ rc_deptree_load_file(const char *deptree_file)
 		if (strcmp(type, "service") == 0) {
 			/* Sanity */
 			e = get_shell_value(p);
-			if (! e || *e == '\0')
+			if (!e || *e == '\0')
 				continue;
 			depinfo = xmalloc(sizeof(*depinfo));
 			TAILQ_INIT(&depinfo->depends);
@@ -493,7 +493,7 @@ rc_deptree_order(const RC_DEPTREE *deptree, const char *runlevel, int options)
 	RC_STRINGLIST *services;
 
 	bootlevel = getenv("RC_BOOTLEVEL");
-	if (! bootlevel)
+	if (!bootlevel)
 		bootlevel = RC_LEVEL_BOOT;
 
 	/* When shutting down, list all running services */

src/librc/librc-misc.c

@@ -210,11 +210,11 @@ static void rc_config_set_value(RC_STRINGLIST *config, char *value)
 	bool replaced;
 	char *token;
 
-	if (! p)
+	if (!p)
 		return;
 	if (strncmp(p, "export ", 7) == 0)
 		p += 7;
-	if (! (token = strsep(&p, "=")))
+	if (!(token = strsep(&p, "=")))
 		return;
 
 	entry = xstrdup(token);
@@ -338,7 +338,7 @@ static RC_STRINGLIST * rc_config_directory(RC_STRINGLIST *config)
 		if (rc_conf_d_files) {
 			rc_stringlist_sort(&rc_conf_d_files);
 			TAILQ_FOREACH(fname, rc_conf_d_files, entries) {
-				if (! fname->value)
+				if (!fname->value)
 					continue;
 				sprintf(path, "%s/%s", RC_CONF_D, fname->value);
 				rc_conf_d_list = rc_config_list(path);
@@ -405,7 +405,7 @@ rc_conf_value(const char *setting)
 	RC_STRING *s;
 	char *p;
 
-	if (! rc_conf) {
+	if (!rc_conf) {
 		rc_conf = rc_config_load(RC_CONF);
 		atexit(_free_rc_conf);
 

src/librc/librc.c

@@ -538,10 +538,10 @@ rc_service_resolve(const char *service)
 
 	/* First check started services */
 	snprintf(file, sizeof(file), RC_SVCDIR "/%s/%s", "started", service);
-	if (lstat(file, &buf) || ! S_ISLNK(buf.st_mode)) {
+	if (lstat(file, &buf) || !S_ISLNK(buf.st_mode)) {
 		snprintf(file, sizeof(file), RC_SVCDIR "/%s/%s",
 		    "inactive", service);
-		if (lstat(file, &buf) || ! S_ISLNK(buf.st_mode))
+		if (lstat(file, &buf) || !S_ISLNK(buf.st_mode))
 			*file = '\0';
 	}
 
@@ -742,7 +742,7 @@ rc_service_mark(const char *service, const RC_SERVICE state)
 			s != RC_SERVICE_STOPPED &&
 			s != RC_SERVICE_HOTPLUGGED &&
 			s != RC_SERVICE_SCHEDULED) &&
-		    (! skip_wasinactive || s != RC_SERVICE_WASINACTIVE))
+		    (!skip_wasinactive || s != RC_SERVICE_WASINACTIVE))
 		{
 			snprintf(file, sizeof(file), RC_SVCDIR "/%s/%s",
 			    rc_service_state_names[i].name, base);
@@ -901,7 +901,7 @@ rc_service_schedule_start(const char *service, const char *service_to_start)
 	bool retval;
 
 	/* service may be a provided service, like net */
-	if (! service || ! rc_service_exists(service_to_start))
+	if (!service || !rc_service_exists(service_to_start))
 		return false;
 
 	p += snprintf(file, sizeof(file), RC_SVCDIR "/scheduled/%s",
@@ -1000,7 +1000,7 @@ rc_services_in_state(RC_SERVICE state)
 
 	dirs = ls_dir(dir, 0);
 	list = rc_stringlist_new();
-	if (! dirs)
+	if (!dirs)
 		return list;
 
 	TAILQ_FOREACH(d, dirs, entries) {