2005-08-26 Kevin Coffman <kwc@citi.umich.edu>

[nfs-utils.git] / utils / svcgssd / svcgssd_main_loop.c

diff --git a/utils/svcgssd/svcgssd_main_loop.c b/utils/svcgssd/svcgssd_main_loop.c
index 477a44cf61f7c04886dc4363b22d67f3654cc93d..280816d3630ffbea9651cc96701a867c6500df84 100644 (file)
--- a/utils/svcgssd/svcgssd_main_loop.c
+++ b/utils/svcgssd/svcgssd_main_loop.c
@@ -58,19 +58,24 @@ gssd_run()
        f = fopen(NULLRPC_FILE, "rw");
 
        if (!f) {
-               printerr(0, "failed to open %s\n", NULLRPC_FILE);
+               printerr(0, "failed to open %s: %s\n",
+                        NULLRPC_FILE, strerror(errno));
                exit(1);
        }
        pollfd.fd = fileno(f);
        pollfd.events = POLLIN;
        while (1) {
+               int save_err;
+
                pollfd.revents = 0;
                printerr(1, "entering poll\n");
                ret = poll(&pollfd, 1, -1);
+               save_err = errno;
                printerr(1, "leaving poll\n");
                if (ret < 0) {
-                       if (errno != EINTR)
-                               printerr(0, "error return from poll\n");
+                       if (save_err != EINTR)
+                               printerr(0, "error return from poll: %s\n",
+                                        strerror(save_err));
                } else if (ret == 0) {
                        /* timeout; shouldn't happen. */
                } else {