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-rw-r--r--src/automount.c5
-rw-r--r--src/mount.c6
-rw-r--r--src/path.c5
-rw-r--r--src/service.c24
-rw-r--r--src/socket.c5
-rw-r--r--src/swap.c5
-rw-r--r--src/unit.c62
-rw-r--r--src/unit.h5
8 files changed, 72 insertions, 45 deletions
diff --git a/src/automount.c b/src/automount.c
index b8d7ad25f4..0689ec7789 100644
--- a/src/automount.c
+++ b/src/automount.c
@@ -125,10 +125,7 @@ int automount_add_one_mount_link(Automount *a, Mount *m) {
if (path_equal(a->where, m->where))
return 0;
- if ((r = unit_add_dependency(UNIT(m), UNIT_BEFORE, UNIT(a), true)) < 0)
- return r;
-
- if ((r = unit_add_dependency(UNIT(a), UNIT_REQUIRES, UNIT(m), true)) < 0)
+ if ((r = unit_add_two_dependencies(UNIT(a), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true)) < 0)
return r;
return 0;
diff --git a/src/mount.c b/src/mount.c
index db8551e854..6b38741c35 100644
--- a/src/mount.c
+++ b/src/mount.c
@@ -262,11 +262,7 @@ static int mount_add_target_links(Mount *m) {
if ((r = unit_load_related_unit(UNIT(m), ".automount", &am)) < 0)
return r;
- if ((r = unit_add_dependency(tu, UNIT_WANTS, UNIT(am), true)) < 0)
- return r;
-
- return unit_add_dependency(UNIT(am), UNIT_BEFORE, tu, true);
-
+ return unit_add_two_dependencies(tu, UNIT_AFTER, UNIT_WANTS, UNIT(am), true);
} else {
if (!noauto && handle)
diff --git a/src/path.c b/src/path.c
index 80dc3c44d0..56936fd673 100644
--- a/src/path.c
+++ b/src/path.c
@@ -65,10 +65,7 @@ int path_add_one_mount_link(Path *p, Mount *m) {
if (!path_startswith(s->path, m->where))
continue;
- if ((r = unit_add_dependency(UNIT(m), UNIT_BEFORE, UNIT(p), true)) < 0)
- return r;
-
- if ((r = unit_add_dependency(UNIT(p), UNIT_REQUIRES, UNIT(m), true)) < 0)
+ if ((r = unit_add_two_dependencies(UNIT(p), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true)) < 0)
return r;
}
diff --git a/src/service.c b/src/service.c
index 10e9ccfb95..cbc9c9551a 100644
--- a/src/service.c
+++ b/src/service.c
@@ -543,10 +543,8 @@ static int service_load_sysv_path(Service *s, const char *path) {
if (unit_name_to_type(m) == UNIT_SERVICE)
r = unit_add_name(u, m);
- else {
- if ((r = unit_add_dependency_by_name_inverse(u, UNIT_REQUIRES, m, NULL, true)) >= 0)
- r = unit_add_dependency_by_name(u, UNIT_BEFORE, m, NULL, true);
- }
+ else
+ r = unit_add_two_dependencies_by_name_inverse(u, UNIT_AFTER, UNIT_REQUIRES, m, NULL, true);
free(m);
@@ -2449,21 +2447,13 @@ static int service_enumerate(Manager *m) {
service = unit_follow_merge(service);
if (de->d_name[0] == 'S') {
- Unit *runlevel_target;
-
- if ((r = manager_load_unit(m, rcnd_table[i].target, NULL, &runlevel_target)) < 0)
- goto finish;
-
- if ((r = unit_add_dependency(runlevel_target, UNIT_WANTS, service, true)) < 0)
- goto finish;
- if ((r = unit_add_dependency(service, UNIT_BEFORE, runlevel_target, true)) < 0)
+ if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_WANTS, rcnd_table[i].target, NULL, true)) < 0)
goto finish;
} else if (de->d_name[0] == 'K' &&
(rcnd_table[i].type == RUNLEVEL_DOWN ||
rcnd_table[i].type == RUNLEVEL_SYSINIT)) {
- Unit *shutdown_target;
/* We honour K links only for
* halt/reboot. For the normal
@@ -2481,13 +2471,7 @@ static int service_enumerate(Manager *m) {
* too to the shutdown
* target.*/
- if ((r = manager_load_unit(m, SPECIAL_SHUTDOWN_TARGET, NULL, &shutdown_target)) < 0)
- goto finish;
-
- if ((r = unit_add_dependency(service, UNIT_CONFLICTS, shutdown_target, true)) < 0)
- goto finish;
-
- if ((r = unit_add_dependency(service, UNIT_BEFORE, shutdown_target, true)) < 0)
+ if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0)
goto finish;
}
}
diff --git a/src/socket.c b/src/socket.c
index 8edf0ce591..91eea7d294 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -204,10 +204,7 @@ int socket_add_one_mount_link(Socket *s, Mount *m) {
if (!socket_needs_mount(s, m->where))
return 0;
- if ((r = unit_add_dependency(UNIT(m), UNIT_BEFORE, UNIT(s), true)) < 0)
- return r;
-
- if ((r = unit_add_dependency(UNIT(s), UNIT_REQUIRES, UNIT(m), true)) < 0)
+ if ((r = unit_add_two_dependencies(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true)) < 0)
return r;
return 0;
diff --git a/src/swap.c b/src/swap.c
index 2e3e995c3e..d093c2e790 100644
--- a/src/swap.c
+++ b/src/swap.c
@@ -77,10 +77,7 @@ int swap_add_one_mount_link(Swap *s, Mount *m) {
if (!path_startswith(s->what, m->where))
return 0;
- if ((r = unit_add_dependency(UNIT(m), UNIT_BEFORE, UNIT(s), true)) < 0)
- return r;
-
- if ((r = unit_add_dependency(UNIT(s), UNIT_REQUIRES, UNIT(m), true)) < 0)
+ if ((r = unit_add_two_dependencies(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, UNIT(m), true)) < 0)
return r;
return 0;
diff --git a/src/unit.c b/src/unit.c
index 9fed5a0f4e..8c495b46eb 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -1324,6 +1324,20 @@ fail:
return r;
}
+int unit_add_two_dependencies(Unit *u, UnitDependency d, UnitDependency e, Unit *other, bool add_reference) {
+ int r;
+
+ assert(u);
+
+ if ((r = unit_add_dependency(u, d, other, add_reference)) < 0)
+ return r;
+
+ if ((r = unit_add_dependency(u, e, other, add_reference)) < 0)
+ return r;
+
+ return 0;
+}
+
static const char *resolve_template(Unit *u, const char *name, const char*path, char **p) {
char *s;
@@ -1378,6 +1392,27 @@ finish:
return r;
}
+int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference) {
+ Unit *other;
+ int r;
+ char *s;
+
+ assert(u);
+ assert(name || path);
+
+ if (!(name = resolve_template(u, name, path, &s)))
+ return -ENOMEM;
+
+ if ((r = manager_load_unit(u->meta.manager, name, path, &other)) < 0)
+ goto finish;
+
+ r = unit_add_two_dependencies(u, d, e, other, add_reference);
+
+finish:
+ free(s);
+ return r;
+}
+
int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *name, const char *path, bool add_reference) {
Unit *other;
int r;
@@ -1399,6 +1434,28 @@ finish:
return r;
}
+int unit_add_two_dependencies_by_name_inverse(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference) {
+ Unit *other;
+ int r;
+ char *s;
+
+ assert(u);
+ assert(name || path);
+
+ if (!(name = resolve_template(u, name, path, &s)))
+ return -ENOMEM;
+
+ if ((r = manager_load_unit(u->meta.manager, name, path, &other)) < 0)
+ goto finish;
+
+ if ((r = unit_add_two_dependencies(other, d, e, u, add_reference)) < 0)
+ goto finish;
+
+finish:
+ free(s);
+ return r;
+}
+
int set_unit_path(const char *p) {
char *cwd, *c;
int r;
@@ -1907,10 +1964,7 @@ int unit_add_node_link(Unit *u, const char *what, bool wants) {
if (r < 0)
return r;
- if ((r = unit_add_dependency(u, UNIT_AFTER, device, true)) < 0)
- return r;
-
- if ((r = unit_add_dependency(u, UNIT_REQUIRES, device, true)) < 0)
+ if ((r = unit_add_two_dependencies(u, UNIT_AFTER, UNIT_REQUIRES, device, true)) < 0)
return r;
if (wants)
diff --git a/src/unit.h b/src/unit.h
index aa80aadb1b..d3dd5decd2 100644
--- a/src/unit.h
+++ b/src/unit.h
@@ -367,8 +367,13 @@ void unit_free(Unit *u);
int unit_add_name(Unit *u, const char *name);
int unit_add_dependency(Unit *u, UnitDependency d, Unit *other, bool add_reference);
+int unit_add_two_dependencies(Unit *u, UnitDependency d, UnitDependency e, Unit *other, bool add_reference);
+
int unit_add_dependency_by_name(Unit *u, UnitDependency d, const char *name, const char *filename, bool add_reference);
+int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference);
+
int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *name, const char *filename, bool add_reference);
+int unit_add_two_dependencies_by_name_inverse(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference);
int unit_add_exec_dependencies(Unit *u, ExecContext *c);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 23:35:35 +0000