path: root/src/signal.c
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authorHarald Welte <laforge@gnumonks.org>2016-04-25 12:11:20 +0200
committerHarald Welte <laforge@gnumonks.org>2016-05-05 18:49:27 +0200
commit2d2e2cca0dc1d62addc9c9fcb3a59f343fc3baf6 (patch)
tree8ec3ba89d486e4c324d32d1980ce68d5118d2db1 /src/signal.c
parent0996c879255e4653740814112bf98d0ddc93100c (diff)
Update doxygen annotations in libosmocore
This adds and improves doxygen API descriptions all over libosmocore, reducing the 'white spots' that don't have any documentation.
Diffstat (limited to 'src/signal.c')
1 files changed, 1 insertions, 0 deletions
diff --git a/src/signal.c b/src/signal.c
index 63843849..84025915 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -46,6 +46,7 @@ struct signal_handler {
* \param[in] subsys Subsystem number
* \param[in] cbfn Callback function
* \param[in] data Data passed through to callback
+ * \returns 0 on success; negative in case of error
int osmo_signal_register_handler(unsigned int subsys,
osmo_signal_cbfn *cbfn, void *data)