Bump version for v4.4-rc2

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

Makefile.am

@@ -30,4 +30,6 @@ release: distcheck
 		printf "$$file.sha256\t"; cat ../$$file.sha256 | cut -f1 -d' ';	\
 	done
 
-DISTCHECK_CONFIGURE_FLAGS = --with-fstab=/etc/fstab
+DISTCHECK_CONFIGURE_FLAGS = --prefix=/usr --sysconfdir=/etc --localstatedir=/var \
+			    --enable-testserv-plugin --enable-x11-common-plugin  \
+			    --with-watchdog --with-keventd --with-fstab=/etc/fstab

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([Finit],[4.4-rc1],[https://github.com/troglobit/finit/issues],[finit],[https://troglobit.com/projects/finit/])
+AC_INIT([Finit],[4.4-rc2],[https://github.com/troglobit/finit/issues],[finit],[https://troglobit.com/projects/finit/])
 AC_CONFIG_AUX_DIR(aux)
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz subdir-objects])
 AM_SILENT_RULES([yes])

src/conf.c

@@ -78,6 +78,9 @@ static uev_t etcw;
 
 static TAILQ_HEAD(, conf_change) conf_change_list = TAILQ_HEAD_INITIALIZER(conf_change_list);
 
+static char *path;
+static char *shell;
+
 static int  parse_conf(char *file, int is_rcsd);
 static void drop_changes(void);
 
@@ -326,6 +329,8 @@ void conf_parse_cmdline(int argc, char *argv[])
 	fstab      = strdup(FINIT_FSTAB);
 	finit_conf = strdup(FINIT_CONF);
 	finit_rcsd = strdup(FINIT_RCSD);
+	path       = getenv("PATH");
+	shell      = getenv("SHELL");
 
 	for (int i = 1; i < argc; i++)
 		parse_arg(argv[i]);
@@ -351,8 +356,14 @@ void conf_reset_env(void)
 		free(node);
 	}
 
-	setenv("PATH", _PATH_STDPATH, 1);
-	setenv("SHELL", _PATH_BSHELL, 1);
+	if (path)
+		setenv("PATH", path, 1);
+	else
+		setenv("PATH", _PATH_STDPATH, 1);
+	if (shell)
+		setenv("SHELL", shell, 1);
+	else
+		setenv("SHELL", _PATH_BSHELL, 1);
 	setenv("LOGNAME", "root", 1);
 	setenv("USER", "root", 1);
 }
@@ -1025,14 +1036,37 @@ static int parse_conf(char *file, int is_rcsd)
 	return 0;
 }
 
+static void glob_append(glob_t *gl, int append, const char *fmt, ...)
+{
+	va_list ap;
+	size_t len;
+	char *path;
+
+	va_start(ap, fmt);
+	len = vsnprintf(NULL, 0, fmt, ap);
+	va_end(ap);
+
+	path = alloca(++len);
+	if (!path) {
+		warn("failed alloca() in glob_append()");
+		return;
+	}
+
+	va_start(ap, fmt);
+	vsnprintf(path, len, fmt, ap);
+	va_end(ap);
+
+	dbg("conf_reload(): glob %s ...", path);
+	glob(path, append ? GLOB_APPEND : 0, NULL, gl);
+}
+
 /*
  * Reload /etc/finit.conf and all *.conf in /etc/finit.d/
  */
 int conf_reload(void)
 {
-	char path[strlen(finit_rcsd) + 16];
-	size_t i;
 	glob_t gl;
+	size_t i;
 
 	/* Set time according to current time zone */
 	tzset();
@@ -1051,7 +1085,7 @@ int conf_reload(void)
 
 	if (rescue) {
 		int rc;
-		char line[80] = "tty [12345] rescue";
+		char line[80] = "tty [12345789] rescue";
 
 		/* If rescue.conf is missing, fall back to a root shell */
 		rc = parse_conf(RESCUE_CONF, 0);
@@ -1079,12 +1113,9 @@ int conf_reload(void)
 	 * /etc/finit.d -- similar to how tmfiles.d(5) work.  E.g., add
 	 * an override .conf, or an ignore by symlinking to /dev/null
 	 */
-	snprintf(path, sizeof(path), "%s/*.conf", finit_rcsd);
-	glob(path, 0, NULL, &gl);
-	snprintf(path, sizeof(path), "%s/*.conf", FINIT_SYSPATH);
-	glob(path, GLOB_APPEND, NULL, &gl);
-	snprintf(path, sizeof(path), "%s/enabled/*.conf", finit_rcsd);
-	glob(path, GLOB_APPEND, NULL, &gl);
+	glob_append(&gl, 0, "%s/*.conf", finit_rcsd);
+	glob_append(&gl, 1, "%s/*.conf", FINIT_SYSPATH);
+	glob_append(&gl, 1, "%s/enabled/*.conf", finit_rcsd);
 
 	for (i = 0; i < gl.gl_pathc; i++) {
 		char *path = gl.gl_pathv[i];
@@ -1389,7 +1420,7 @@ int conf_init(uev_ctx_t *ctx)
 	 */
 #ifdef WDT_DEVNODE
 	if (whichp(FINIT_EXECPATH_ "/watchdogd") && fexist(WDT_DEVNODE)) {
-		service_register(SVC_TYPE_SERVICE, "[S123456789] cgroup.init name:watchdog :finit " FINIT_EXECPATH_ "/watchdogd -- Finit watchdog daemon", global_rlimit, NULL);
+		service_register(SVC_TYPE_SERVICE, "[S0123456789] cgroup.init name:watchdog :finit " FINIT_EXECPATH_ "/watchdogd -- Finit watchdog daemon", global_rlimit, NULL);
 		wdog = svc_find("watchdog", "finit");
 	}
 #endif
@@ -1397,7 +1428,7 @@ int conf_init(uev_ctx_t *ctx)
 	 * Start kernel event daemon as soon as possible, if enabled
 	 */
 	if (whichp(FINIT_EXECPATH_ "/keventd"))
-		service_register(SVC_TYPE_SERVICE, "[S123456789] cgroup.init " FINIT_EXECPATH_ "/keventd -- Finit kernel event daemon", global_rlimit, NULL);
+		service_register(SVC_TYPE_SERVICE, "[S0123456789] cgroup.init " FINIT_EXECPATH_ "/keventd -- Finit kernel event daemon", global_rlimit, NULL);
 
 	dbg("Allow plugins to register early runlevel 1 run/task/services ...");
 	plugin_run_hooks(HOOK_SVC_PLUGIN);