lib: Allow adding arrays of ferr's

[mirror_frr.git] / lib / privs.h

diff --git a/lib/privs.h b/lib/privs.h
index 46d614e0087b0f393d29a1e9b316232a0041ac03..7fe59328b214fc57f4239644f863fbf4bace0d16 100644 (file)
--- a/lib/privs.h
+++ b/lib/privs.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * Zebra privileges header.
  *
  * Copyright (C) 2003 Paul Jakma.
@@ -15,76 +15,70 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING.  If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.  
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef _ZEBRA_PRIVS_H
 #define _ZEBRA_PRIVS_H
 
 /* list of zebra capabilities */
-typedef enum 
-{
-  ZCAP_SETID,
-  ZCAP_BIND,
-  ZCAP_NET_ADMIN,
-  ZCAP_SYS_ADMIN,
-  ZCAP_NET_RAW,
-  ZCAP_CHROOT,
-  ZCAP_NICE,
-  ZCAP_PTRACE,
-  ZCAP_DAC_OVERRIDE,
-  ZCAP_READ_SEARCH,
-  ZCAP_FOWNER,
-  ZCAP_MAX
+typedef enum {
+       ZCAP_SETID,
+       ZCAP_BIND,
+       ZCAP_NET_ADMIN,
+       ZCAP_SYS_ADMIN,
+       ZCAP_NET_RAW,
+       ZCAP_CHROOT,
+       ZCAP_NICE,
+       ZCAP_PTRACE,
+       ZCAP_DAC_OVERRIDE,
+       ZCAP_READ_SEARCH,
+       ZCAP_FOWNER,
+       ZCAP_MAX
 } zebra_capabilities_t;
 
-typedef enum
-{
-  ZPRIVS_LOWERED,
-  ZPRIVS_RAISED,
-  ZPRIVS_UNKNOWN,
+typedef enum {
+       ZPRIVS_LOWERED,
+       ZPRIVS_RAISED,
+       ZPRIVS_UNKNOWN,
 } zebra_privs_current_t;
 
-typedef enum
-{
-  ZPRIVS_RAISE,
-  ZPRIVS_LOWER,
+typedef enum {
+       ZPRIVS_RAISE,
+       ZPRIVS_LOWER,
 } zebra_privs_ops_t;
 
-struct zebra_privs_t
-{
-  zebra_capabilities_t *caps_p;       /* caps required for operation */
-  zebra_capabilities_t *caps_i;       /* caps to allow inheritance of */
-  int cap_num_p;                      /* number of caps in arrays */
-  int cap_num_i;                    
-  const char *user;                   /* user and group to run as */
-  const char *group;
-  const char *vty_group;              /* group to chown vty socket to */
-  /* methods */
-  int 
-    (*change) (zebra_privs_ops_t);    /* change privileges, 0 on success */
-  zebra_privs_current_t 
-    (*current_state) (void);          /* current privilege state */
+struct zebra_privs_t {
+       zebra_capabilities_t *caps_p; /* caps required for operation */
+       zebra_capabilities_t *caps_i; /* caps to allow inheritance of */
+       int cap_num_p;                /* number of caps in arrays */
+       int cap_num_i;
+       const char *user; /* user and group to run as */
+       const char *group;
+       const char *vty_group; /* group to chown vty socket to */
+       /* methods */
+       int (*change)(zebra_privs_ops_t); /* change privileges, 0 on success */
+       zebra_privs_current_t (*current_state)(
+               void); /* current privilege state */
 };
 
-struct zprivs_ids_t
-{
-  /* -1 is undefined */
-  uid_t uid_priv;                     /* privileged uid */
-  uid_t uid_normal;                   /* normal uid */
-  gid_t gid_priv;                     /* privileged uid */
-  gid_t gid_normal;                   /* normal uid */
-  gid_t gid_vty;                      /* vty gid */
+struct zprivs_ids_t {
+       /* -1 is undefined */
+       uid_t uid_priv;   /* privileged uid */
+       uid_t uid_normal; /* normal uid */
+       gid_t gid_priv;   /* privileged uid */
+       gid_t gid_normal; /* normal uid */
+       gid_t gid_vty;    /* vty gid */
 };
 
-  /* initialise zebra privileges */
-extern void zprivs_init (struct zebra_privs_t *zprivs);
-  /* drop all and terminate privileges */ 
-extern void zprivs_terminate (struct zebra_privs_t *);
-  /* query for runtime uid's and gid's, eg vty needs this */
+/* initialise zebra privileges */
+extern void zprivs_preinit(struct zebra_privs_t *zprivs);
+extern void zprivs_init(struct zebra_privs_t *zprivs);
+/* drop all and terminate privileges */
+extern void zprivs_terminate(struct zebra_privs_t *);
+/* query for runtime uid's and gid's, eg vty needs this */
 extern void zprivs_get_ids(struct zprivs_ids_t *);
 
 #endif /* _ZEBRA_PRIVS_H */