diff options
| -rw-r--r-- | include/osmocom/core/signal.h | 1 | ||||
| -rw-r--r-- | src/signal.c | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/osmocom/core/signal.h b/include/osmocom/core/signal.h index ae78f152..449b9762 100644 --- a/include/osmocom/core/signal.h +++ b/include/osmocom/core/signal.h @@ -34,6 +34,7 @@ typedef int osmo_signal_cbfn(unsigned int subsys, unsigned int signal, void *han /* Management */ +void *osmo_signal_talloc_ctx_init(void *root_ctx); int osmo_signal_register_handler(unsigned int subsys, osmo_signal_cbfn *cbfn, void *data); void osmo_signal_unregister_handler(unsigned int subsys, osmo_signal_cbfn *cbfn, void *data); diff --git a/src/signal.c b/src/signal.c index 745d7c38..188876b8 100644 --- a/src/signal.c +++ b/src/signal.c @@ -46,6 +46,15 @@ struct signal_handler { void *data; }; +/*! Initialize a signal_handler talloc context for \ref osmo_signal_register_handler. + * Create a talloc context called "osmo_signal". + * \param[in] root_ctx talloc context used as parent for the new "osmo_signal" ctx. + * \returns the new osmo_signal talloc context, e.g. for reporting + */ +void *osmo_signal_talloc_ctx_init(void *root_ctx) { + tall_sigh_ctx = talloc_named_const(tall_sigh_ctx, 0, "osmo_signal"); + return tall_sigh_ctx; +} /*! Register a new signal handler * \param[in] subsys Subsystem number |