Add option to set rpcsec_gss debugging level (if available)

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

diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index 7f283203028ee69e7e60df1964108408f6b887ca..8031d487d93795cdd4b50ee0e770b09bfd2cf645 100644 (file)
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -36,6 +36,8 @@
 
 */
 
+#include "config.h"
+
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <rpc/rpc.h>
@@ -74,7 +76,7 @@ sig_hup(int signal)
 static void
 usage(char *progname)
 {
-       fprintf(stderr, "usage: %s [-f] [-v] [-p pipefsdir] [-k keytab]\n",
+       fprintf(stderr, "usage: %s [-f] [-v] [-r] [-p pipefsdir] [-k keytab]\n",
                progname);
        exit(1);
 }
@@ -84,11 +86,12 @@ main(int argc, char *argv[])
 {
        int fg = 0;
        int verbosity = 0;
+       int rpc_verbosity = 0;
        int opt;
        extern char *optarg;
        char *progname;
 
-       while ((opt = getopt(argc, argv, "fvmp:k:")) != -1) {
+       while ((opt = getopt(argc, argv, "fvrmp:k:")) != -1) {
                switch (opt) {
                        case 'f':
                                fg = 1;
@@ -99,6 +102,9 @@ main(int argc, char *argv[])
                        case 'v':
                                verbosity++;
                                break;
+                       case 'r':
+                               rpc_verbosity++;
+                               break;
                        case 'p':
                                strncpy(pipefsdir, optarg, sizeof(pipefsdir));
                                if (pipefsdir[sizeof(pipefsdir)-1] != '\0')
@@ -125,6 +131,13 @@ main(int argc, char *argv[])
                progname = argv[0];
 
        initerr(progname, verbosity, fg);
+#ifdef HAVE_AUTHGSS_SET_DEBUG_LEVEL
+       authgss_set_debug_level(rpc_verbosity);
+#else
+        if (rpc_verbosity > 0)
+               printerr(0, "Warning: rpcsec_gss library does not "
+                           "support setting debug level\n");
+#endif
 
        if (!fg && daemon(0, 0) < 0)
                errx(1, "fork");