Support group-id looks for kernels that ask for them.

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

diff --git a/utils/mountd/mountd.c b/utils/mountd/mountd.c
index 5204faa62b4a1d6b7f750c4923818f9fcec7df51..fc9a73cd07a4f8aaa44288900fb3e68f33fd2b71 100644 (file)
--- a/utils/mountd/mountd.c
+++ b/utils/mountd/mountd.c
@@ -39,6 +39,7 @@ static struct nfs_fh_len *get_rootfh(struct svc_req *, dirpath *, mountstat3 *,
 
 int reverse_resolve = 0;
 int new_cache = 0;
+int manage_gids;
 
 /* PRC: a high-availability callout program can be specified with -H
  * When this is done, the program will receive callouts whenever clients
@@ -68,6 +69,7 @@ static struct option longopts[] =
        { "state-directory-path", 1, 0, 's' },
        { "num-threads", 1, 0, 't' },
        { "reverse-lookup", 0, 0, 'r' },
+       { "manage-gids", 0, 0, 'g' },
        { NULL, 0, 0, 0 }
 };
 
@@ -567,8 +569,11 @@ main(int argc, char **argv)
 
        /* Parse the command line options and arguments. */
        opterr = 0;
-       while ((c = getopt_long(argc, argv, "o:nFd:f:p:P:hH:N:V:vrs:t:", longopts, NULL)) != EOF)
+       while ((c = getopt_long(argc, argv, "o:nFd:f:p:P:hH:N:V:vrs:t:g", longopts, NULL)) != EOF)
                switch (c) {
+               case 'g':
+                       manage_gids = 1;
+                       break;
                case 'o':
                        descriptors = atoi(optarg);
                        if (descriptors <= 0) {
@@ -746,6 +751,6 @@ usage(const char *prog, int n)
 "      [-p|--port port] [-V version|--nfs-version version]\n"
 "      [-N version|--no-nfs-version version] [-n|--no-tcp]\n"
 "      [-H ha-callout-prog] [-s|--state-directory-path path]\n"
-"      [-t num|--num-threads=num]\n", prog);
+"      [-g|--manage-gids] [-t num|--num-threads=num]\n", prog);
        exit(n);
 }