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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2012-04-06 21:38:01 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-04-10 22:41:20 +0200 |
| commit | c57c09eed40704363256149e7b50582a68de6162 (patch) | |
| tree | 3122329c601c5f86b02820efdb84858e27bbe2f0 /src/dbus-common.h | |
| parent | dbus: add data argument to BusPropertySetCallback (diff) | |
| download | systemd-c57c09eed40704363256149e7b50582a68de6162.tar.xz systemd-c57c09eed40704363256149e7b50582a68de6162.zip | |
dbus: add generic DEFINE_BUS_PROPERTY_SET_ENUM() macro for enum properties
The defined function can be used as BusPropertySetCallback.
Diffstat (limited to '')
| -rw-r--r-- | src/dbus-common.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/dbus-common.h b/src/dbus-common.h index 1dc0f591d0..892d1297fe 100644 --- a/src/dbus-common.h +++ b/src/dbus-common.h @@ -160,6 +160,21 @@ int bus_property_append_long(DBusMessageIter *i, const char *property, void *dat return 0; \ } +#define DEFINE_BUS_PROPERTY_SET_ENUM(function,name,type) \ + int function(DBusMessageIter *i, const char *property, void *data) { \ + const char *value; \ + type *field = data; \ + \ + assert(i); \ + assert(property); \ + \ + dbus_message_iter_get_basic(i, &value); \ + \ + *field = name##_from_string(value); \ + \ + return 0; \ + } + const char *bus_errno_to_dbus(int error); DBusMessage* bus_properties_changed_new(const char *path, const char *interface, const char *properties); |