diff options
Diffstat (limited to 'lib/frr_pthread.c')
| -rw-r--r-- | lib/frr_pthread.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/frr_pthread.c b/lib/frr_pthread.c index c4ead01bf6..2dfe06724f 100644 --- a/lib/frr_pthread.c +++ b/lib/frr_pthread.c @@ -17,6 +17,7 @@ #include "zlog.h" #include "libfrr.h" #include "libfrr_trace.h" +#include "sigevent.h" DEFINE_MTYPE_STATIC(LIB, FRR_PTHREAD, "FRR POSIX Thread"); DEFINE_MTYPE_STATIC(LIB, PTHREAD_PRIM, "POSIX sync primitives"); @@ -152,10 +153,9 @@ int frr_pthread_run(struct frr_pthread *fpt, const pthread_attr_t *attr) assert(frr_is_after_fork || !"trying to start thread before fork()"); - /* Ensure we never handle signals on a background thread by blocking - * everything here (new thread inherits signal mask) - */ - sigfillset(&blocksigs); + sigemptyset(&blocksigs); + frr_sigset_add_mainonly(&blocksigs); + /* new thread inherits mask */ pthread_sigmask(SIG_BLOCK, &blocksigs, &oldsigs); frrtrace(1, frr_libfrr, frr_pthread_run, fpt->name); |