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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-06-27 12:12:07 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-06-30 18:39:45 -0400
commit2968644080fd103062f070e83edd620e0a58c44d (patch)
tree23eb479af49fa71966b565dea7f29a2e2eb130e2 /src/core
parent6e81b5b9dc10dd0b47102afe42457e4a314cb01f (diff)
Move x-systemd-device.timeout handling from core to fstab-generator
Instead of adjusting job timeouts in the core, let fstab-generator write out a dropin snippet with the appropriate JobTimeout. x-systemd-device.timeout option is removed from Options= line in the generated unit. The functions to write dropins are moved from core/unit.c to shared/dropin.c, to make them available outside of core. generator.c is moved to libsystemd-label, because it now uses functions defined in dropin.c, which are in libsystemd-label.
Diffstat (limited to 'src/core')
-rw-r--r--src/core/mount.c55
-rw-r--r--src/core/unit.c70
2 files changed, 29 insertions, 96 deletions
diff --git a/src/core/mount.c b/src/core/mount.c
index aea2ab17c9..102bbef91b 100644
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -418,57 +418,6 @@ static int mount_add_default_dependencies(Mount *m) {
return 0;
}
-static int mount_fix_timeouts(Mount *m) {
- MountParameters *p;
- const char *timeout = NULL;
- Unit *other;
- Iterator i;
- usec_t u;
- char *t;
- int r;
-
- assert(m);
-
- p = get_mount_parameters_fragment(m);
- if (!p)
- return 0;
-
- /* Allow configuration how long we wait for a device that
- * backs a mount point to show up. This is useful to support
- * endless device timeouts for devices that show up only after
- * user input, like crypto devices. */
-
- if ((timeout = mount_test_option(p->options, "comment=systemd.device-timeout")))
- timeout += 31;
- else if ((timeout = mount_test_option(p->options, "x-systemd.device-timeout")))
- timeout += 25;
- else
- return 0;
-
- t = strndup(timeout, strcspn(timeout, ",;" WHITESPACE));
- if (!t)
- return -ENOMEM;
-
- r = parse_sec(t, &u);
- free(t);
-
- if (r < 0) {
- log_warning_unit(UNIT(m)->id,
- "Failed to parse timeout for %s, ignoring: %s",
- m->where, timeout);
- return r;
- }
-
- SET_FOREACH(other, UNIT(m)->dependencies[UNIT_AFTER], i) {
- if (other->type != UNIT_DEVICE)
- continue;
-
- other->job_timeout = u;
- }
-
- return 0;
-}
-
static int mount_verify(Mount *m) {
_cleanup_free_ char *e = NULL;
bool b;
@@ -556,10 +505,6 @@ static int mount_add_extras(Mount *m) {
if (r < 0)
return r;
- r = mount_fix_timeouts(m);
- if (r < 0)
- return r;
-
if (u->default_dependencies) {
r = mount_add_default_dependencies(m);
if (r < 0)
diff --git a/src/core/unit.c b/src/core/unit.c
index 6e40bc6e9f..bace69f46a 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -51,6 +51,7 @@
#include "dbus.h"
#include "execute.h"
#include "virt.h"
+#include "dropin.h"
const UnitVTable * const unit_vtable[_UNIT_TYPE_MAX] = {
[UNIT_SERVICE] = &service_vtable,
@@ -2966,68 +2967,55 @@ ExecRuntime *unit_get_exec_runtime(Unit *u) {
return *(ExecRuntime**) ((uint8_t*) u + offset);
}
-static int drop_in_file(Unit *u, UnitSetPropertiesMode mode, const char *name, char **_p, char **_q) {
- _cleanup_free_ char *b = NULL;
- char *p, *q;
- int r;
-
- assert(u);
- assert(name);
- assert(_p);
- assert(_q);
-
- b = xescape(name, "/.");
- if (!b)
- return -ENOMEM;
-
- if (!filename_is_safe(b))
- return -EINVAL;
-
+static int unit_drop_in_dir(Unit *u, UnitSetPropertiesMode mode, bool transient, char **dir) {
if (u->manager->running_as == SYSTEMD_USER) {
- _cleanup_free_ char *c = NULL;
+ int r;
- r = user_config_home(&c);
- if (r < 0)
- return r;
+ r = user_config_home(dir);
if (r == 0)
return -ENOENT;
+ return r;
+ }
- p = strjoin(c, "/", u->id, ".d", NULL);
- } else if (mode == UNIT_PERSISTENT && !u->transient)
- p = strjoin("/etc/systemd/system/", u->id, ".d", NULL);
+ if (mode == UNIT_PERSISTENT && !transient)
+ *dir = strdup("/etc/systemd/system");
else
- p = strjoin("/run/systemd/system/", u->id, ".d", NULL);
- if (!p)
+ *dir = strdup("/run/systemd/system");
+ if (!*dir)
return -ENOMEM;
- q = strjoin(p, "/90-", b, ".conf", NULL);
- if (!q) {
- free(p);
- return -ENOMEM;
- }
-
- *_p = p;
- *_q = q;
return 0;
}
+static int unit_drop_in_file(Unit *u,
+ UnitSetPropertiesMode mode, const char *name, char **p, char **q) {
+ _cleanup_free_ char *dir = NULL;
+ int r;
+
+ assert(u);
+
+ r = unit_drop_in_dir(u, mode, u->transient, &dir);
+ if (r < 0)
+ return r;
+
+ return drop_in_file(dir, u->id, name, p, q);
+}
+
int unit_write_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *data) {
- _cleanup_free_ char *p = NULL, *q = NULL;
+
+ _cleanup_free_ char *dir = NULL;
int r;
assert(u);
- assert(name);
- assert(data);
if (!IN_SET(mode, UNIT_PERSISTENT, UNIT_RUNTIME))
return 0;
- r = drop_in_file(u, mode, name, &p, &q);
+ r = unit_drop_in_dir(u, mode, u->transient, &dir);
if (r < 0)
return r;
- mkdir_p(p, 0755);
- return write_string_file_atomic_label(q, data);
+ return write_drop_in(dir, u->id, name, data);
}
int unit_write_drop_in_format(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *format, ...) {
@@ -3103,7 +3091,7 @@ int unit_remove_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name) {
if (!IN_SET(mode, UNIT_PERSISTENT, UNIT_RUNTIME))
return 0;
- r = drop_in_file(u, mode, name, &p, &q);
+ r = unit_drop_in_file(u, mode, name, &p, &q);
if (r < 0)
return r;