LU-8058 utils: Remove old commented out code

[fs/lustre-release.git] / lustre / utils / gss / svcgssd_proc.c

diff --git a/lustre/utils/gss/svcgssd_proc.c b/lustre/utils/gss/svcgssd_proc.c
index d82093b..731f340 100644 (file)
--- a/lustre/utils/gss/svcgssd_proc.c
+++ b/lustre/utils/gss/svcgssd_proc.c
@@ -193,139 +193,6 @@ send_response(FILE *f, gss_buffer_desc *in_handle, gss_buffer_desc *in_token,
 #define rpcsec_gsserr_credproblem      13
 #define rpcsec_gsserr_ctxproblem       14
 
-#if 0
-static void
-add_supplementary_groups(char *secname, char *name, struct svc_cred *cred)
-{
-       int ret;
-       static gid_t *groups = NULL;
-
-       cred->cr_ngroups = NGROUPS;
-       ret = nfs4_gss_princ_to_grouplist(secname, name,
-                       cred->cr_groups, &cred->cr_ngroups);
-       if (ret < 0) {
-               groups = realloc(groups, cred->cr_ngroups*sizeof(gid_t));
-               ret = nfs4_gss_princ_to_grouplist(secname, name,
-                               groups, &cred->cr_ngroups);
-               if (ret < 0)
-                       cred->cr_ngroups = 0;
-               else {
-                       if (cred->cr_ngroups > NGROUPS)
-                               cred->cr_ngroups = NGROUPS;
-                       memcpy(cred->cr_groups, groups,
-                                       cred->cr_ngroups*sizeof(gid_t));
-               }
-       }
-}
-#endif
-
-#if 0
-static int
-get_ids(gss_name_t client_name, gss_OID mech, struct svc_cred *cred)
-{
-       u_int32_t       maj_stat, min_stat;
-       gss_buffer_desc name;
-       char            *sname;
-       int             res = -1;
-       uid_t           uid, gid;
-       gss_OID         name_type = GSS_C_NO_OID;
-       char            *secname;
-
-       maj_stat = gss_display_name(&min_stat, client_name, &name, &name_type);
-       if (maj_stat != GSS_S_COMPLETE) {
-               pgsserr("get_ids: gss_display_name",
-                       maj_stat, min_stat, mech);
-               goto out;
-       }
-       if (name.length >= 0xffff || /* be certain name.length+1 doesn't overflow */
-           !(sname = calloc(name.length + 1, 1))) {
-               printerr(0, "WARNING: get_ids: error allocating %d bytes "
-                       "for sname\n", name.length + 1);
-               gss_release_buffer(&min_stat, &name);
-               goto out;
-       }
-       memcpy(sname, name.value, name.length);
-       printerr(1, "sname = %s\n", sname);
-       gss_release_buffer(&min_stat, &name);
-
-       res = -EINVAL;
-       if ((secname = mech2file(mech)) == NULL) {
-               printerr(0, "WARNING: get_ids: error mapping mech to "
-                       "file for name '%s'\n", sname);
-               goto out_free;
-       }
-       nfs4_init_name_mapping(NULL); /* XXX: should only do this once */
-       res = nfs4_gss_princ_to_ids(secname, sname, &uid, &gid);
-       if (res < 0) {
-               /*
-                * -ENOENT means there was no mapping, any other error
-                * value means there was an error trying to do the
-                * mapping.
-                * If there was no mapping, we send down the value -1
-                * to indicate that the anonuid/anongid for the export
-                * should be used.
-                */
-               if (res == -ENOENT) {
-                       cred->cr_uid = -1;
-                       cred->cr_gid = -1;
-                       cred->cr_ngroups = 0;
-                       res = 0;
-                       goto out_free;
-               }
-               printerr(0, "WARNING: get_ids: failed to map name '%s' "
-                       "to uid/gid: %s\n", sname, strerror(-res));
-               goto out_free;
-       }
-       cred->cr_uid = uid;
-       cred->cr_gid = gid;
-       add_supplementary_groups(secname, sname, cred);
-       res = 0;
-out_free:
-       free(sname);
-out:
-       return res;
-}
-#endif
-
-#if 0
-void
-print_hexl(int pri, unsigned char *cp, int length)
-{
-       int i, j, jm;
-       unsigned char c;
-
-       printerr(pri, "length %d\n",length);
-       printerr(pri, "\n");
-
-       for (i = 0; i < length; i += 0x10) {
-               printerr(pri, "  %04x: ", (unsigned int)i);
-               jm = length - i;
-               jm = jm > 16 ? 16 : jm;
-
-               for (j = 0; j < jm; j++) {
-                       if ((j % 2) == 1)
-                               printerr(pri, "%02x ", (unsigned int)cp[i+j]);
-                       else
-                               printerr(pri, "%02x", (unsigned int)cp[i+j]);
-               }
-               for (; j < 16; j++) {
-                       if ((j % 2) == 1)
-                               printerr(pri,"   ");
-                       else
-                               printerr(pri,"  ");
-               }
-               printerr(pri," ");
-
-               for (j = 0; j < jm; j++) {
-                       c = cp[i+j];
-                       c = isprint(c) ? c : '.';
-                       printerr(pri,"%c", c);
-               }
-               printerr(pri,"\n");
-       }
-}
-#endif
-
 static int
 get_ids(gss_name_t client_name, gss_OID mech, struct svc_cred *cred,
        lnet_nid_t nid, uint32_t lustre_svc)