diff options
author | Ashlee Young <ashlee@wildernessvoice.com> | 2015-11-29 08:22:13 -0800 |
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committer | Ashlee Young <ashlee@wildernessvoice.com> | 2015-11-29 08:22:13 -0800 |
commit | df5afa4fcd9725380f94ca6476248d4cc24f889a (patch) | |
tree | 65456f62397305febf7f40778c5a413a35d094ef /framework/src/audit/tools/aulastlog/aulastlog-llist.h | |
parent | 76f6bf922552c00546e6e85ca471eab28f56986c (diff) |
v2.4.4 audit sources
Change-Id: I9315a7408817db51edf084fb4d27fbb492785084
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/audit/tools/aulastlog/aulastlog-llist.h')
-rw-r--r-- | framework/src/audit/tools/aulastlog/aulastlog-llist.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/framework/src/audit/tools/aulastlog/aulastlog-llist.h b/framework/src/audit/tools/aulastlog/aulastlog-llist.h new file mode 100644 index 00000000..ea965425 --- /dev/null +++ b/framework/src/audit/tools/aulastlog/aulastlog-llist.h @@ -0,0 +1,65 @@ +/* +* aulastlog-llist.h - Header file for aulastlog-llist.c +* Copyright (c) 2008 Red Hat Inc., Durham, North Carolina. +* All Rights Reserved. +* +* This software may be freely redistributed and/or modified under the +* terms of the GNU General Public License as published by the Free +* Software Foundation; either version 2, or (at your option) any +* later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* 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 this program; see the file COPYING. If not, write to the +* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +* +* Authors: +* Steve Grubb <sgrubb@redhat.com> +*/ + +#ifndef AULASTLIST_HEADER +#define AULASTLIST_HEADER + +#include <sys/types.h> + + +/* This is the node of the linked list. message & item are the only elements + * at this time. Any data elements that are per item goes here. */ +typedef struct _lnode{ + time_t sec; // last time uid logged in + uid_t uid; // user ID + char *name; // users name + char *host; // host where logging in from + char *term; // terminal name + unsigned int item; // Which item of the same event + struct _lnode* next; // Next node pointer +} lnode; + +/* This is the linked list head. Only data elements that are 1 per + * event goes here. */ +typedef struct { + lnode *head; // List head + lnode *cur; // Pointer to current node + unsigned int cnt; // How many items in this list +} llist; + +void list_create(llist *l); +static inline void list_first(llist *l) { l->cur = l->head; } +lnode *list_next(llist *l); +static inline lnode *list_get_cur(llist *l) { return l->cur; } +static inline unsigned int list_get_cnt(llist *l) { return l->cnt; } +void list_append(llist *l, lnode *node); +void list_clear(llist* l); +int list_update_login(llist* l, time_t t); +int list_update_host(llist* l, const char *h); +int list_update_term(llist* l, const char *t); + +/* Given a uid, find that record. */ +lnode *list_find_uid(llist *l, uid_t uid); + +#endif + |