diff options
Diffstat (limited to 'src/osmo-bts-lc15/misc/lc15bts_mgr.c')
| -rw-r--r-- | src/osmo-bts-lc15/misc/lc15bts_mgr.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/osmo-bts-lc15/misc/lc15bts_mgr.c b/src/osmo-bts-lc15/misc/lc15bts_mgr.c index da21c9d0..b258d0cb 100644 --- a/src/osmo-bts-lc15/misc/lc15bts_mgr.c +++ b/src/osmo-bts-lc15/misc/lc15bts_mgr.c @@ -1,7 +1,7 @@ /* Main program for NuRAN Wireless Litecell 1.5 BTS management daemon */ /* Copyright (C) 2015 by Yves Godin <support@nuranwireless.com> - * + * * Based on sysmoBTS: * sysmobts_mgr.c * (C) 2012 by Harald Welte <laforge@gnumonks.org> @@ -220,11 +220,11 @@ static int parse_options(int argc, char **argv) return 0; } -static void signal_handler(int signal) +static void signal_handler(int signum) { - fprintf(stderr, "signal %u received\n", signal); + fprintf(stderr, "signal %u received\n", signum); - switch (signal) { + switch (signum) { case SIGINT: case SIGTERM: lc15bts_check_temp(no_rom_write); @@ -234,6 +234,16 @@ static void signal_handler(int signal) exit(0); break; case SIGABRT: + /* in case of abort, we want to obtain a talloc report and + * then run default SIGABRT handler, who will generate coredump + * and abort the process. abort() should do this for us after we + * return, but program wouldn't exit if an external SIGABRT is + * received. + */ + talloc_report_full(tall_mgr_ctx, stderr); + signal(SIGABRT, SIG_DFL); + raise(SIGABRT); + break; case SIGUSR1: case SIGUSR2: talloc_report_full(tall_mgr_ctx, stderr); @@ -293,6 +303,7 @@ int main(int argc, char **argv) osmo_init_ignore_signals(); signal(SIGINT, &signal_handler); signal(SIGTERM, &signal_handler); + signal(SIGABRT, &signal_handler); signal(SIGUSR1, &signal_handler); signal(SIGUSR2, &signal_handler); |