X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Futils%2Fgss%2Flgss_utils.h;h=51a8f4599a208f1b14e7df792fe54e87280be47b;hb=4817574ad5a31d6dbafc2bd0dfc2b6a33851ea11;hp=7a519ea6ac57c53d99db82786af9f940e873e517;hpb=70e80ade90af09300396706b8910e196a7928520;p=fs%2Flustre-release.git

diff --git a/lustre/utils/gss/lgss_utils.h b/lustre/utils/gss/lgss_utils.h
index 7a519ea..51a8f45 100644
--- a/lustre/utils/gss/lgss_utils.h
+++ b/lustre/utils/gss/lgss_utils.h
@@ -1,9 +1,7 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * Modifications for Lustre
  *
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  *
  * Author: Eric Mei <ericm@clusterfs.com>
  */
@@ -45,17 +43,15 @@
 #include <stdint.h>
 #include <gssapi/gssapi.h>
 
-#include <libcfs/libcfs.h>
-
-#define LGSS_SVC_MDS_STR        "lustre_mds"
-#define LGSS_SVC_OST_STR        "lustre_oss"
 #define LGSS_SVC_MGS_STR        "lustre_mgs"
+#define LGSS_SVC_MDS_STR        "lustre_mds"
+#define LGSS_SVC_OSS_STR        "lustre_oss"
 #define LGSS_USR_ROOT_STR       "lustre_root"
 
 typedef enum {
-        LGSS_SVC_MDS    = 0,
-        LGSS_SVC_OSS    = 1,
-        LGSS_SVC_MGS    = 2,
+        LGSS_SVC_MGS    = 0,
+        LGSS_SVC_MDS    = 1,
+        LGSS_SVC_OSS    = 2,
         LGSS_SVC_MAX
 } lgss_svc_t;
 
@@ -96,26 +92,31 @@ typedef enum {
 
 extern loglevel_t g_log_level;
 
-void __logmsg(loglevel_t level, const char *func, const char *format, ...);
+void lgss_set_loglevel(loglevel_t level);
+
+void __logmsg(loglevel_t level, const char *func, const char *format, ...)
+	__attribute__((format(printf, 3, 4)));
+
 void __logmsg_gss(loglevel_t level, const char *func, const gss_OID mech,
-                  uint32_t major, uint32_t minor, const char *format, ...);
+		  uint32_t major, uint32_t minor, const char *format, ...)
+	__attribute__((format(printf, 6, 7)));
 
 #define logmsg(loglevel, format, args...)                               \
 do {                                                                    \
-        if (unlikely(loglevel <= g_log_level))                          \
+	if (loglevel <= g_log_level)					\
                 __logmsg(loglevel, __FUNCTION__, format, ##args);       \
 } while (0)
 
 #define logmsg_gss(loglevel, mech, major, minor, format, args...)       \
 do {                                                                    \
-        if (unlikely(loglevel <= g_log_level))                          \
+	if (loglevel <= g_log_level)					\
                 __logmsg_gss(loglevel, __FUNCTION__, mech,              \
                              major, minor, format, ##args);             \
 } while (0)
 
 #define lassert(exp)                                                    \
 do {                                                                    \
-        if ((int)(exp) == 0) {                                          \
+        if (!(exp)) {                                                   \
                 logmsg(LL_ERR, "ASSERTION FAILED: %s", #exp);           \
                 exit(-1);                                               \
         }                                                               \
@@ -127,8 +128,8 @@ do {                                                                    \
 #define printerr(priority, format, args...)                             \
         logmsg(priority, format, ##args)
 
-#define pgsserr(msg, maj_stat, min_stat, mech)                          \
-        logmsg_gss(LL_ERR, mech, maj_stat, min_stat, "")
+#define pgsserr(msg, maj_stat, min_stat, mech)				\
+	logmsg_gss(LL_ERR, mech, maj_stat, min_stat, msg)
 
 /****************************************
  * GSS MECH, OIDs                       *
@@ -158,15 +159,23 @@ struct lgss_mech_type {
         int                (*lmt_using_cred)(struct lgss_cred *cred);
 };
 
+enum {
+        LGSS_ROOT_CRED_ROOT     = 0x01,
+        LGSS_ROOT_CRED_MDT      = 0x02,
+        LGSS_ROOT_CRED_OST      = 0x04,
+
+        LGSS_ROOT_CRED_NR       = 3
+};
+
 struct lgss_cred {
-        int                     lc_uid;
-        unsigned int            lc_fl_root:1,
-                                lc_fl_mds:1;
-        uint64_t                lc_tgt_nid;
-        uint32_t                lc_tgt_svc;
-
-        struct lgss_mech_type  *lc_mech;
-        void                   *lc_mech_cred;
+	int                     lc_uid;
+	unsigned int            lc_root_flags;
+	uint64_t                lc_self_nid;
+	uint64_t                lc_tgt_nid;
+	uint32_t                lc_tgt_svc;
+
+	struct lgss_mech_type  *lc_mech;
+	void                   *lc_mech_cred;
 };
 
 struct lgss_mech_type *lgss_name2mech(const char *mech_name);