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loginctl: use new udev_device_has_tag() call from libudev where applicable

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This commit is contained in:
Lennart Poettering 2011-07-13 20:11:23 +02:00
parent f2994ddbf9
commit 309c2a2ce9
4 changed files with 4 additions and 40 deletions
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2
configure.ac
View File

@ -117,7 +117,7 @@ AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers n
# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
PKG_CHECK_MODULES(UDEV, [ libudev >= 160 ])
PKG_CHECK_MODULES(UDEV, [ libudev >= 172 ])
AC_SUBST(UDEV_CFLAGS)
AC_SUBST(UDEV_LIBS)

19
src/logind-dbus.c
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@ -550,23 +550,6 @@ fail:
return r;
}
static bool device_has_tag(struct udev_device *d, const char *tag) {
struct udev_list_entry *first, *item;
assert(d);
assert(tag);
/* FIXME */
udev_device_get_is_initialized(d);
first = udev_device_get_tags_list_entry(d);
udev_list_entry_foreach(item, first)
if (streq(udev_list_entry_get_name(item), tag))
return true;
return false;
}
static int trigger_device(Manager *m, const char *prefix) {
struct udev_enumerate *e;
struct udev_list_entry *first, *item;
@ -628,7 +611,7 @@ static int attach_device(Manager *m, const char *seat, const char *sysfs) {
if (!d)
return -ENODEV;
if (!device_has_tag(d, "seat")) {
if (!udev_device_has_tag(d, "seat")) {
r = -ENODEV;
goto finish;
}

2
src/logind.h
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@ -38,8 +38,6 @@
* direct client API
*
* udev:
* drop redundant udev_device_get_is_initialized() use as soon as libudev is fixed
* use device_has_tag() as soon as it is available
* enumerate recursively with libudev when triggering
* use sysfs in device hash table, not sysname, when fb driver is fixed
*

21
src/sysfs-show.c
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@ -26,23 +26,6 @@
#include "util.h"
#include "sysfs-show.h"
static bool device_has_tag(struct udev_device *d, const char *tag) {
struct udev_list_entry *first, *item;
assert(d);
assert(tag);
/* FIXME */
udev_device_get_is_initialized(d);
first = udev_device_get_tags_list_entry(d);
udev_list_entry_foreach(item, first)
if (streq(udev_list_entry_get_name(item), tag))
return true;
return false;
}
static int show_sysfs_one(
struct udev *udev,
const char *seat,
@ -77,7 +60,7 @@ static int show_sysfs_one(
sn = "seat0";
/* fixme, also check for tag 'seat' here */
if (!streq(seat, sn) || !device_has_tag(d, "seat")) {
if (!streq(seat, sn) || !udev_device_has_tag(d, "seat")) {
udev_device_unref(d);
*item = udev_list_entry_get_next(*item);
continue;
@ -109,7 +92,7 @@ static int show_sysfs_one(
if (isempty(lookahead_sn))
lookahead_sn = "seat0";
found = streq(seat, lookahead_sn) && device_has_tag(lookahead_d, "seat");
found = streq(seat, lookahead_sn) && udev_device_has_tag(lookahead_d, "seat");
udev_device_unref(lookahead_d);
if (found)