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authorJohn Crispin <blogic@openwrt.org>2013-11-18 11:32:11 +0100
committerJohn Crispin <blogic@openwrt.org>2013-11-18 11:32:11 +0100
commit2397901d9d5cdc1ccf42777036e70fe9248182a0 (patch)
treed2b4051f620a7ab3f8a67aede747f4c7591c73db
parent93d71ca996eb50b951169414cf541bf0fe4f647e (diff)
downloadunitd-2397901d9d5cdc1ccf42777036e70fe9248182a0.tar
unitd-2397901d9d5cdc1ccf42777036e70fe9248182a0.zip
add a function to add calls to the front of the rcS queue
Signed-off-by: John Crispin <blogic@openwrt.org>
-rw-r--r--rcS.c19
-rw-r--r--rcS.h1
2 files changed, 17 insertions, 3 deletions
diff --git a/rcS.c b/rcS.c
index ae8f08e..d6a3f7c 100644
--- a/rcS.c
+++ b/rcS.c
@@ -102,7 +102,7 @@ static void q_initd_complete(struct runqueue *q, struct runqueue_task *p)
free(s);
}
-static void add_initd(struct runqueue *q, char *file, char *param)
+static void add_initd(struct runqueue *q, char *file, char *param, int first)
{
static const struct runqueue_task_type initd_type = {
.run = q_initd_run,
@@ -116,7 +116,10 @@ static void add_initd(struct runqueue *q, char *file, char *param)
s->proc.task.complete = q_initd_complete;
s->param = param;
s->file = file;
- runqueue_task_add(q, &s->proc.task, false);
+ if (first)
+ runqueue_task_add_first(q, &s->proc.task, false);
+ else
+ runqueue_task_add(q, &s->proc.task, false);
}
static int _rc(struct runqueue *q, char *path, const char *file, char *pattern, char *param)
@@ -134,7 +137,7 @@ static int _rc(struct runqueue *q, char *path, const char *file, char *pattern,
}
for (j = 0; j < gl.gl_pathc; j++)
- add_initd(q, gl.gl_pathv[j], param);
+ add_initd(q, gl.gl_pathv[j], param, 0);
return 0;
}
@@ -153,6 +156,16 @@ int rc(const char *file, char *param)
return _rc(&r, "/etc/init.d", file, "", param);
}
+int rcnow(const char *file, char *param)
+{
+ char path[64] = { 0 };
+
+ snprintf(path, sizeof(path), "/etc/init.d/%s", file);
+ add_initd(&r, path, param, 0);
+
+ return 0;
+}
+
static void r_empty(struct runqueue *q)
{
diff --git a/rcS.h b/rcS.h
index 91d37d1..c6d56b0 100644
--- a/rcS.h
+++ b/rcS.h
@@ -19,5 +19,6 @@
extern int rcS(char *pattern, char *param, void (*q_empty)(struct runqueue *));
extern int rc(const char *file, char *param);
+extern int rcnow(const char *file, char *param);
#endif