Add rc-service and update all softlevel refs to runlevel.

init.d/bootmisc.in

@@ -126,7 +126,7 @@ start()
 stop()
 {
 	# Write a halt record if we're shutting down
-	case "${RC_SOFTLEVEL}" in
+	case "${RC_RUNLEVEL}" in
 		reboot|shutdown) [ "${RC_UNAME}" = "Linux" ] && halt -w;;
 	esac
 

init.d/fsck.in

@@ -19,7 +19,7 @@ _abort() {
 
 # We should only reboot when first booting
 _reboot() {
-	if [ "${RC_SOFTLEVEL}" = "${RC_BOOTLEVEL}" ]; then
+	if [ "${RC_RUNLEVEL}" = "${RC_BOOTLEVEL}" ]; then
 		reboot "$@"
 		_abort || return 1
 	fi

man/Makefile

@@ -1,7 +1,8 @@
 MAN3=		einfo.3 \
 		rc_config.3 rc_deptree.3 rc_find_pids.3 rc_plugin_hook.3 \
 		rc_runlevel.3 rc_service.3 rc_stringlist.3
-MAN8=		rc-status.8 rc-update.8 rc.8 runscript.8 start-stop-daemon.8
+MAN8=		rc-service.8 rc-status.8 rc-update.8 rc.8 runscript.8 \
+		start-stop-daemon.8
 
 # Handy macro to create symlinks
 # This does rely on correctly formatting our manpages!

man/rc-service.8

@@ -0,0 +1,42 @@
+.\" Copyright 2008 Roy Marples
+.\" All rights reserved
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd Mar 19, 2008
+.Dt RC-SERVICE 8 SMM
+.Os OpenRC
+.Sh NAME
+.Nm rc-service
+.Nd locate and run an OpenRC service with the given arguments 
+.Sh SYNOPSIS
+.Nm
+.Ar service cmd
+.Op Ar ...
+.Sh DESCRIPTION
+Service scripts could be in different places on different systems. 
+.Nm
+locates the specified service and runs it with the given arguments.
+.Sh SEE ALSO
+.Xr rc 8 ,
+.Sh AUTHORS
+.An "Roy Marples" Aq roy@marples.name

man/runscript.8

@@ -278,7 +278,7 @@ sets the following environment variables for use in the service scripts:
 .Bl -tag -width "RC_DEFAULTLEVEL" 
 .It Va SVCNAME
 Name of the service.
-.It Va RC_SOFTLEVEL
+.It Va RC_RUNLEVEL
 Current runlevel that rc is in.
 .It Va RC_BOOTLEVEL
 Boot runlevel chosen. Default is boot.
@@ -293,7 +293,7 @@ The result of `uname -s`.
 .Sh FILES
 .Pp
 Configuration files, relative to the location of the service.
-If a file ending with .${RC_SOFTLEVEL} exists then we use that instead.
+If a file ending with .${RC_RUNLEVEL} exists then we use that instead.
 .Bl -ohang
 .It Pa ../conf.d/${SVCNAME%%.*}
 mulitplexed configuration file.

mk/os.mk

@@ -13,7 +13,7 @@ _PREFIX_SH=	if test -n "${PREFIX}" && test "${PREFIX}" != "/"; then echo "-DPREF
 _PREFIX!=	${_PREFIX_SH}
 CFLAGS+=	${_PREFIX}$(shell ${_PREFIX_SH})
 
-_PKG_PREFIX_SH=	if test -n "${PKG_PREFIX}" && test "${PKG_PREFIX}" != "/"; then echo "-DPKG_PREFIX=\\\"${PKG_PREFIX}\\\""; else echo ""; fi
+_PKG_PREFIX_SH=	if test -n "${PKG_PREFIX}" && test "${PKG_PREFIX}" != "/" && test "${PKG_PREFIX}" != "${PREFIX}"; then echo "-DPKG_PREFIX=\\\"${PKG_PREFIX}\\\""; else echo ""; fi
 _PKG_PREFIX!=	${_PKG_PREFIX_SH}
 CFLAGS+=	${_PKG_PREFIX}$(shell ${_PKG_PREFIX_SH})
 

sh/runscript.sh.in

@@ -47,8 +47,8 @@ _conf_d=${1%/*}/../conf.d
 # If we're net.eth0 or openvpn.work then load net or openvpn config
 _c=${SVCNAME%%.*}
 if [ -n "${_c}" -a "${_c}" != "${SVCNAME}" ]; then
-	if [ -e "${_conf_d}/${_c}.${RC_SOFTLEVEL}" ]; then
+	if [ -e "${_conf_d}/${_c}.${RC_RUNLEVEL}" ]; then
-		. "${_conf_d}/${_c}.${RC_SOFTLEVEL}"
+		. "${_conf_d}/${_c}.${RC_RUNLEVEL}"
 	elif [ -e "${_conf_d}/${_c}" ]; then
 		. "${_conf_d}//${_c}"
 	fi
@@ -56,8 +56,8 @@ fi
 unset _c
 
 # Overlay with our specific config
-if [ -e "${_conf_d}/${SVCNAME}.${RC_SOFTLEVEL}" ]; then
+if [ -e "${_conf_d}/${SVCNAME}.${RC_RUNLEVEL}" ]; then
-	. "${_conf_d}/${SVCNAME}.${RC_SOFTLEVEL}"
+	. "${_conf_d}/${SVCNAME}.${RC_RUNLEVEL}"
 elif [ -e "${_conf_d}/${SVCNAME}" ]; then
 	. "${_conf_d}/${SVCNAME}"
 fi

src/includes/rc-misc.h

@@ -76,7 +76,7 @@
 #  define RC_LOCAL_CONFDIR      LOCAL_PREFIX SYSCONFDIR "/conf.d"
 #endif
 
-#define RC_KSOFTLEVEL           RC_SVCDIR "/ksoftlevel"
+#define RC_KRUNLEVEL            RC_SVCDIR "/krunlevel"
 #define RC_STARTING             RC_SVCDIR "/rc.starting"
 #define RC_STOPPING             RC_SVCDIR "/rc.stopping"
 

src/librc/librc.c

@@ -37,7 +37,7 @@ const char librc_copyright[] = "Copyright (c) 2007-2008 Roy Marples";
 #endif
 #include <signal.h>
 
-#define SOFTLEVEL	RC_SVCDIR "/softlevel"
+#define RC_RUNLEVEL	RC_SVCDIR "/softlevel"
 
 #ifndef S_IXUGO
 # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
@@ -268,7 +268,7 @@ char *rc_runlevel_get(void)
 	FILE *fp;
 	char *runlevel = NULL;
 
-	if ((fp = fopen(SOFTLEVEL, "r"))) {
+	if ((fp = fopen(RC_RUNLEVEL, "r"))) {
 		runlevel = xmalloc(sizeof(char) * PATH_MAX);
 		if (fgets(runlevel, PATH_MAX, fp)) {
 			int i = strlen(runlevel) - 1;
@@ -290,7 +290,7 @@ librc_hidden_def(rc_runlevel_get)
 
 bool rc_runlevel_set(const char *runlevel)
 {
-	FILE *fp = fopen(SOFTLEVEL, "w");
+	FILE *fp = fopen(RC_RUNLEVEL, "w");
 
 	if (! fp)
 		return false;

src/rc/Makefile

@@ -11,7 +11,7 @@ SBINDIR=	${PREFIX}/sbin
 LINKDIR=	${PREFIX}/${LIBNAME}/${PROG}
 
 BINLINKS=	rc-status
-SBINLINKS=	rc-update runscript start-stop-daemon
+SBINLINKS=	rc-service rc-update runscript start-stop-daemon
 RC_BINLINKS=	einfon einfo ewarnn ewarn eerrorn eerror ebegin eend ewend \
 		eindent eoutdent esyslog eval_ecolors \
 		veinfo vewarn vebegin veend vewend veindent veoutdent \

src/rc/rc-applets.c

@@ -362,6 +362,18 @@ static int do_shell_var(int argc, char **argv)
 	return EXIT_SUCCESS;
 }
 
+static int rc_service(_unused int argc, char **argv)
+{
+	char *service = rc_service_resolve(argv[1]);
+	
+	if (!service)
+		eerrorx("%s: service `%s' does not exist", applet, optarg);
+
+	*++argv = service;
+	execv(*argv, argv);
+	eerrorx("%s: %s", applet, strerror(errno));
+	/* NOTREACHED */
+}
 
 void run_applets(int argc, char **argv)
 {
@@ -377,6 +389,8 @@ void run_applets(int argc, char **argv)
 		exit(mountinfo(argc, argv));
 	else if (strcmp(applet, "rc-depend") == 0)
 		exit(rc_depend(argc, argv));
+	else if (strcmp(applet, "rc-service") == 0)
+		exit(rc_service(argc, argv));
 	else if (strcmp(applet, "rc-status") == 0)
 		exit(rc_status(argc, argv));
 	else if (strcmp(applet, "rc-update") == 0 ||

src/rc/rc-depend.c

@@ -107,7 +107,7 @@ int rc_depend(int argc, char **argv)
 	int options = RC_DEP_TRACE;
 	bool first = true;
 	bool update = false;
-	char *runlevel = xstrdup(getenv("RC_SOFTLEVEL"));
+	char *runlevel = xstrdup(getenv("RC_RUNLEVEL"));
 	int opt;
 	char *token;
 

src/rc/rc-misc.c

@@ -224,7 +224,7 @@ void env_config(void)
 	setenv("RC_RUNLEVEL", e, 1);
 	free(e);
 
-	if ((fp = fopen(RC_KSOFTLEVEL, "r"))) {
+	if ((fp = fopen(RC_KRUNLEVEL, "r"))) {
 		memset(buffer, 0, sizeof (buffer));
 		if (fgets(buffer, sizeof (buffer), fp)) {
 			l = strlen (buffer) - 1;

src/rc/rc.c

@@ -367,14 +367,14 @@ static bool set_ksoftlevel(const char *level)
 	    strcmp(level, RC_LEVEL_SINGLE) == 0 ||
 	    strcmp(level, RC_LEVEL_SYSINIT) == 0)
 	{
-		if (exists(RC_KSOFTLEVEL) &&
+		if (exists(RC_KRUNLEVEL) &&
-		    unlink(RC_KSOFTLEVEL) != 0)
+		    unlink(RC_KRUNLEVEL) != 0)
-			eerror("unlink `%s': %s", RC_KSOFTLEVEL, strerror(errno));
+			eerror("unlink `%s': %s", RC_KRUNLEVEL, strerror(errno));
 		return false;
 	}
 
-	if (! (fp = fopen(RC_KSOFTLEVEL, "w"))) {
+	if (! (fp = fopen(RC_KRUNLEVEL, "w"))) {
-		eerror("fopen `%s': %s", RC_KSOFTLEVEL, strerror(errno));
+		eerror("fopen `%s': %s", RC_KRUNLEVEL, strerror(errno));
 		return false;
 	}
 
@@ -388,11 +388,11 @@ static int get_ksoftlevel(char *buffer, int buffer_len)
 	FILE *fp;
 	int i = 0;
 
-	if (! exists(RC_KSOFTLEVEL))
+	if (! exists(RC_KRUNLEVEL))
 		return 0;
 
-	if (! (fp = fopen(RC_KSOFTLEVEL, "r"))) {
+	if (! (fp = fopen(RC_KRUNLEVEL, "r"))) {
-		eerror("fopen `%s': %s", RC_KSOFTLEVEL, strerror(errno));
+		eerror("fopen `%s': %s", RC_KRUNLEVEL, strerror(errno));
 		return -1;
 	}
 
@@ -683,7 +683,7 @@ static void do_newlevel(const char *newlevel)
 			printf("Press %sI%s to enter interactive boot mode\n\n",
 			       ecolor(ECOLOR_GOOD), ecolor(ECOLOR_NORMAL));
 
-		setenv("RC_SOFTLEVEL", newlevel, 1);
+		setenv("RC_RUNLEVEL", newlevel, 1);
 		rc_plugin_run(RC_HOOK_RUNLEVEL_START_IN, newlevel);
 		hook_out = RC_HOOK_RUNLEVEL_START_OUT;
 		run_script(INITSH);
@@ -902,10 +902,12 @@ interactive_option:
 #define getoptstring "o:" getoptstring_COMMON
 static const struct option longopts[] = {
 	{ "override", 1, NULL, 'o' },
+	{ "service",  1, NULL, 's' },
 	longopts_COMMON
 };
 static const char * const longopts_help[] = {
 	"override the next runlevel to change into\nwhen leaving single user or boot runlevels",
+	"runs the service specified with the rest\nof the arguments",
 	longopts_help_COMMON
 };
 #include "_usage.c"
@@ -958,8 +960,7 @@ int main(int argc, char **argv)
 	chdir("/");
 
 	/* RUNLEVEL is set by sysvinit as is a magic number
-	 * RC_SOFTLEVEL is set by us and is the name for this magic number
+	 * RC_RUNLEVEL is set by us and is the name for this magic number */
-	 * even though all our userland documentation refers to runlevel */
 	RUNLEVEL = getenv("RUNLEVEL");
 	PREVLEVEL = getenv("PREVLEVEL");
 
@@ -979,6 +980,16 @@ int main(int argc, char **argv)
 				optarg = NULL;
 			exit(set_ksoftlevel(optarg) ? EXIT_SUCCESS : EXIT_FAILURE);
 			/* NOTREACHED */
+		case 's':
+			newlevel = rc_service_resolve(optarg);
+			if (!newlevel)
+				eerrorx("%s: service `%s' does not exist",
+					applet, optarg);
+			argv += optind - 1;
+			*argv = newlevel;
+			execv(*argv, argv);
+			eerrorx("%s: %s", applet, strerror(errno));
+			/* NOTREACHED */
 		case_RC_COMMON_GETOPT
 		}
 	}