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| author | Kay Sievers <kay@vrfy.org> | 2015-06-17 16:37:55 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2015-06-17 18:01:49 +0200 |
| commit | 1b09f548c7f303b486b5b1321c06336bff72ada4 (patch) | |
| tree | 0fda8c2849b2226ba773dcdc7d7d15132dbac5f6 /src/shared | |
| parent | a54941f1b47507e1609f0d8eb224f5a5a5732c0e (diff) | |
| download | systemd-1b09f548c7f303b486b5b1321c06336bff72ada4.tar.gz systemd-1b09f548c7f303b486b5b1321c06336bff72ada4.tar.bz2 systemd-1b09f548c7f303b486b5b1321c06336bff72ada4.zip | |
turn kdbus support into a runtime option
./configure --enable/disable-kdbus can be used to set the default
behavior regarding kdbus.
If no kdbus kernel support is available, dbus-dameon will be used.
With --enable-kdbus, the kernel command line option "kdbus=0" can
be used to disable kdbus.
With --disable-kdbus, the kernel command line option "kdbus=1" is
required to enable kdbus support.
Diffstat (limited to 'src/shared')
| -rw-r--r-- | src/shared/bus-util.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c index 8fcc289957..11350dad71 100644 --- a/src/shared/bus-util.c +++ b/src/shared/bus-util.c @@ -545,7 +545,6 @@ int bus_open_system_systemd(sd_bus **_bus) { * directly to the system instance, instead of going via the * bus */ -#ifdef ENABLE_KDBUS r = sd_bus_new(&bus); if (r < 0) return r; @@ -564,7 +563,6 @@ int bus_open_system_systemd(sd_bus **_bus) { } bus = sd_bus_unref(bus); -#endif r = sd_bus_new(&bus); if (r < 0) @@ -598,7 +596,6 @@ int bus_open_user_systemd(sd_bus **_bus) { assert(_bus); -#ifdef ENABLE_KDBUS r = sd_bus_new(&bus); if (r < 0) return r; @@ -616,7 +613,6 @@ int bus_open_user_systemd(sd_bus **_bus) { } bus = sd_bus_unref(bus); -#endif e = secure_getenv("XDG_RUNTIME_DIR"); if (!e) @@ -2034,15 +2030,22 @@ int bus_path_decode_unique(const char *path, const char *prefix, char **ret_send bool is_kdbus_wanted(void) { _cleanup_free_ char *value = NULL; +#ifdef ENABLE_KDBUS + const bool configured = true; +#else + const bool configured = false; +#endif + int r; - if (get_proc_cmdline_key("kdbus", NULL) <= 0) { - r = get_proc_cmdline_key("kdbus=", &value); - if (r <= 0 || parse_boolean(value) != 1) - return false; - } + if (get_proc_cmdline_key("kdbus", NULL) > 0) + return true; + + r = get_proc_cmdline_key("kdbus=", &value); + if (r <= 0) + return configured; - return true; + return parse_boolean(value) == 1; } bool is_kdbus_available(void) { |