diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-03-19 04:17:00 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-03-19 04:17:00 +0100 |
| commit | 09365592341b4ba4ceca677bb551dcde811e0333 (patch) | |
| tree | 662f7de7e71fe5d05226164cc3a90088dfbf7cf6 /src/libsystemd/sd-bus/bus-control.c | |
| parent | 4f10118016f9b2fd7e1d26c9ef7d91eb33fba694 (diff) | |
sd-bus: add proper monitoring API
Diffstat (limited to 'src/libsystemd/sd-bus/bus-control.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-control.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c index db0c11b0fe..bb6683efff 100644 --- a/src/libsystemd/sd-bus/bus-control.c +++ b/src/libsystemd/sd-bus/bus-control.c @@ -1098,13 +1098,22 @@ int bus_add_match_internal_kernel( return 0; } +#define internal_match(bus, m) \ + ((bus)->hello_flags & KDBUS_HELLO_MONITOR \ + ? (isempty(m) ? "eavesdrop='true'" : strappenda((m), ",eavesdrop='true'")) \ + : (m)) + static int bus_add_match_internal_dbus1( sd_bus *bus, const char *match) { + const char *e; + assert(bus); assert(match); + e = internal_match(bus, match); + return sd_bus_call_method( bus, "org.freedesktop.DBus", @@ -1114,7 +1123,7 @@ static int bus_add_match_internal_dbus1( NULL, NULL, "s", - match); + e); } int bus_add_match_internal( @@ -1159,9 +1168,13 @@ static int bus_remove_match_internal_dbus1( sd_bus *bus, const char *match) { + const char *e; + assert(bus); assert(match); + e = internal_match(bus, match); + return sd_bus_call_method( bus, "org.freedesktop.DBus", @@ -1171,7 +1184,7 @@ static int bus_remove_match_internal_dbus1( NULL, NULL, "s", - match); + e); } int bus_remove_match_internal( |