gssd: Use same style for including config.h that rest of nfs-utils uses

[nfs-utils.git] / utils / gssd / gssd_main_loop.c

diff --git a/utils/gssd/gssd_main_loop.c b/utils/gssd/gssd_main_loop.c
index 84f04e96eda218cc236e835067b8e0728f27191c..917b66221bfd536419146f1881b293a2831bf406 100644 (file)
--- a/utils/gssd/gssd_main_loop.c
+++ b/utils/gssd/gssd_main_loop.c
@@ -28,9 +28,14 @@
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/poll.h>
@@ -99,6 +104,7 @@ gssd_run()
        int                     ret;
        struct sigaction        dn_act;
        int                     fd;
+       sigset_t                set;
 
        /* Taken from linux/Documentation/dnotify.txt: */
        dn_act.sa_sigaction = dir_notify_handler;
@@ -106,6 +112,11 @@ gssd_run()
        dn_act.sa_flags = SA_SIGINFO;
        sigaction(DNOTIFY_SIGNAL, &dn_act, NULL);
 
+       /* just in case the signal is blocked... */
+       sigemptyset(&set);
+       sigaddset(&set, DNOTIFY_SIGNAL);
+       sigprocmask(SIG_UNBLOCK, &set, NULL);
+
        if ((fd = open(pipefs_nfsdir, O_RDONLY)) == -1) {
                printerr(0, "ERROR: failed to open %s: %s\n",
                         pipefs_nfsdir, strerror(errno));