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udev: move global property handling from libudev to udevd

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This commit is contained in:
Kay Sievers 2014-11-13 13:50:01 +01:00
parent 25e773eeb4
commit 41b848b0ea
8 changed files with 8 additions and 55 deletions
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7
src/libudev/libudev-device.c
View File

@ -642,7 +642,6 @@ void udev_device_set_info_loaded(struct udev_device *device)
struct udev_device *udev_device_new(struct udev *udev)
{
struct udev_device *udev_device;
struct udev_list_entry *list_entry;
if (udev == NULL) {
errno = EINVAL;
@ -662,11 +661,7 @@ struct udev_device *udev_device_new(struct udev *udev)
udev_list_init(udev, &udev_device->sysattr_list, false);
udev_list_init(udev, &udev_device->tags_list, true);
udev_device->watch_handle = -1;
/* copy global properties */
udev_list_entry_foreach(list_entry, udev_get_properties_list_entry(udev))
udev_device_add_property(udev_device,
udev_list_entry_get_name(list_entry),
udev_list_entry_get_value(list_entry));
return udev_device;
}

5
src/libudev/libudev-private.h
View File

@ -34,12 +34,7 @@
#define WRITE_END 1
/* libudev.c */
void udev_log(struct udev *udev,
int priority, const char *file, int line, const char *fn,
const char *format, ...) _printf_(6, 7);
int udev_get_rules_path(struct udev *udev, char **path[], usec_t *ts_usec[]);
struct udev_list_entry *udev_add_property(struct udev *udev, const char *key, const char *value);
struct udev_list_entry *udev_get_properties_list_entry(struct udev *udev);
/* libudev-device.c */
struct udev_device *udev_device_new(struct udev *udev);

20
src/libudev/libudev.c
View File

@ -50,7 +50,6 @@ struct udev {
int priority, const char *file, int line, const char *fn,
const char *format, va_list args);
void *userdata;
struct udev_list properties_list;
};
/**
@ -100,7 +99,6 @@ _public_ struct udev *udev_new(void) {
if (udev == NULL)
return NULL;
udev->refcount = 1;
udev_list_init(udev, &udev->properties_list, true);
f = fopen("/etc/udev/udev.conf", "re");
if (f != NULL) {
@ -211,7 +209,6 @@ _public_ struct udev *udev_unref(struct udev *udev) {
udev->refcount--;
if (udev->refcount > 0)
return udev;
udev_list_cleanup(&udev->properties_list);
free(udev);
return NULL;
}
@ -253,20 +250,3 @@ _public_ int udev_get_log_priority(struct udev *udev) {
_public_ void udev_set_log_priority(struct udev *udev, int priority) {
log_set_max_level(priority);
}
struct udev_list_entry *udev_add_property(struct udev *udev, const char *key, const char *value) {
if (value == NULL) {
struct udev_list_entry *list_entry;
list_entry = udev_get_properties_list_entry(udev);
list_entry = udev_list_entry_get_by_name(list_entry, key);
if (list_entry != NULL)
udev_list_entry_delete(list_entry);
return NULL;
}
return udev_list_entry_add(&udev->properties_list, key, value);
}
struct udev_list_entry *udev_get_properties_list_entry(struct udev *udev) {
return udev_list_get_entry(&udev->properties_list);
}

4
src/test/test-udev.c
View File

@ -35,10 +35,6 @@
#include "udev.h"
#include "udev-util.h"
void udev_main_log(struct udev *udev, int priority,
const char *file, int line, const char *fn,
const char *format, va_list args) {}
static int fake_filesystems(void) {
static const struct fakefs {
const char *src;

2
src/udev/udev-builtin-kmod.c
View File

@ -66,7 +66,7 @@ static int load_module(struct udev *udev, const char *alias) {
_printf_(6,0)
static void udev_kmod_log(void *data, int priority, const char *file, int line,
const char *fn, const char *format, va_list args) {
udev_main_log(data, priority, file, line, fn, format, args);
log_metav(priority, file, line, fn, format, args);
}
static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test) {

5
src/udev/udev.h
View File

@ -197,11 +197,6 @@ int udev_builtin_add_property(struct udev_device *dev, bool test, const char *ke
int udev_builtin_hwdb_lookup(struct udev_device *dev, const char *prefix, const char *modalias,
const char *filter, bool test);
/* udev logging */
void udev_main_log(struct udev *udev, int priority,
const char *file, int line, const char *fn,
const char *format, va_list args) _printf_(6, 0);
/* udevadm commands */
struct udevadm_cmd {
const char *name;

6
src/udev/udevadm.c
View File

@ -26,12 +26,6 @@
#include "udev.h"
void udev_main_log(struct udev *udev, int priority,
const char *file, int line, const char *fn,
const char *format, va_list args) {
log_metav(priority, file, line, fn, format, args);
}
static int adm_version(struct udev *udev, int argc, char *argv[]) {
printf("%s\n", VERSION);
return 0;

14
src/udev/udevd.c
View File

@ -54,12 +54,6 @@
#include "dev-setup.h"
#include "fileio.h"
void udev_main_log(struct udev *udev, int priority,
const char *file, int line, const char *fn,
const char *format, va_list args) {
log_metav(priority, file, line, fn, format, args);
}
static struct udev_rules *rules;
static struct udev_ctrl *udev_ctrl;
static struct udev_monitor *monitor;
@ -82,6 +76,7 @@ static UDEV_LIST(event_list);
static UDEV_LIST(worker_list);
static char *udev_cgroup;
static bool udev_exit;
static struct udev_list properties_list;
enum event_state {
EVENT_UNDEF,
@ -676,10 +671,10 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl) {
val = &val[1];
if (val[0] == '\0') {
log_debug("udevd message (ENV) received, unset '%s'", key);
udev_add_property(udev, key, NULL);
udev_list_entry_add(&properties_list, key, NULL);
} else {
log_debug("udevd message (ENV) received, set '%s=%s'", key, val);
udev_add_property(udev, key, val);
udev_list_entry_add(&properties_list, key, val);
}
} else {
log_error("wrong key format '%s'", key);
@ -1147,6 +1142,8 @@ int main(int argc, char *argv[]) {
umask(022);
udev_list_init(udev, &properties_list, true);
r = mkdir("/run/udev", 0755);
if (r < 0 && errno != EEXIST) {
log_error("could not create /run/udev: %m");
@ -1535,6 +1532,7 @@ exit_daemonize:
udev_monitor_unref(monitor);
udev_ctrl_connection_unref(ctrl_conn);
udev_ctrl_unref(udev_ctrl);
udev_list_cleanup(&properties_list);
mac_selinux_finish();
udev_unref(udev);
log_close();