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| author | Erik Gilling <konkers@android.com> | 2011-09-08 16:30:33 -0700 |
|---|---|---|
| committer | Erik Gilling <konkers@android.com> | 2011-09-08 16:30:33 -0700 |
| commit | 020418ec646f989ca14f26e3abd8f23208e9cd4d (patch) | |
| tree | 1433c8f8f1674b5df3db22bc127a98b91a9babcf | |
| parent | 67ba2276b9a5232685e14d416fea0b1250515594 (diff) | |
| download | hardware_libhardware_legacy-020418ec646f989ca14f26e3abd8f23208e9cd4d.zip hardware_libhardware_legacy-020418ec646f989ca14f26e3abd8f23208e9cd4d.tar.gz hardware_libhardware_legacy-020418ec646f989ca14f26e3abd8f23208e9cd4d.tar.bz2 | |
uevent: add helper to get uevent FD
This allows users of the library to handle thier own poll loop.
Change-Id: Id3fe2be442c0ca29c74253f9f36e9377278780e4
Signed-off-by: Erik Gilling <konkers@android.com>
| -rw-r--r-- | include/hardware_legacy/uevent.h | 1 | ||||
| -rw-r--r-- | uevent/uevent.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/hardware_legacy/uevent.h b/include/hardware_legacy/uevent.h index e4b588b..bedfff5 100644 --- a/include/hardware_legacy/uevent.h +++ b/include/hardware_legacy/uevent.h @@ -22,6 +22,7 @@ extern "C" { #endif int uevent_init(); +int uevent_get_fd(); int uevent_next_event(char* buffer, int buffer_length); int uevent_add_native_handler(void (*handler)(void *data, const char *msg, int msg_len), void *handler_data); diff --git a/uevent/uevent.c b/uevent/uevent.c index 396bad4..ef8ce84 100644 --- a/uevent/uevent.c +++ b/uevent/uevent.c @@ -65,6 +65,11 @@ int uevent_init() return (fd > 0); } +int uevent_get_fd() +{ + return fd; +} + int uevent_next_event(char* buffer, int buffer_length) { while (1) { |