plugins: create /var/run/finit/cond/pid directory

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

plugins/pidfile.c

@@ -231,8 +231,14 @@ static void pidfile_reconf(void *arg)
 
 static void pidfile_init(void *arg)
 {
+	char piddir[MAX_ARG_LEN];
 	char *path;
 
+	if (mkpath(pid_runpath(_PATH_CONDPID, piddir, sizeof(piddir)), 0755) && errno != EEXIST) {
+		_pe("Failed creating %s condition directory, %s", COND_PID, _PATH_CONDPID);
+		return;
+	}
+
 	/*
 	 * The bootmisc plugin is responsible for setting up /var/run.
 	 * and/or /run, with proper symlinks etc.  We depend on bootmisc

src/cond.c

@@ -52,8 +52,8 @@ const char *cond_path(const char *name)
 
 unsigned int cond_get_gen(const char *file)
 {
-	unsigned int gen;
 	char *ptr, path[256];
+	unsigned int gen;
 	FILE *fp;
 	int ret;
 

src/cond.h

@@ -6,9 +6,11 @@
 
 #define COND_BASE      "finit/cond"
 #define COND_USR       "usr/"
+#define COND_PID       "pid/"
 
 #define _PATH_COND     _PATH_VARRUN COND_BASE "/"
 #define _PATH_CONDUSR  _PATH_COND   COND_USR
+#define _PATH_CONDPID  _PATH_COND   COND_PID
 #define _PATH_RECONF   _PATH_COND   "reconf"
 
 typedef enum cond_state {