1 | #ifndef READ_THREAD
2 | #define READ_THREAD
3 |
4 | /***************************************
5 | $Revision: 1.9 $
6 |
7 | Thread module (th)
8 |
9 | Status: NOT REVUED, NOT TESTED
10 |
11 | ******************/ /******************
12 | Copyright (c) 1999 RIPE NCC
13 |
14 | All Rights Reserved
15 |
16 | Permission to use, copy, modify, and distribute this software and its
17 | documentation for any purpose and without fee is hereby granted,
18 | provided that the above copyright notice appear in all copies and that
19 | both that copyright notice and this permission notice appear in
20 | supporting documentation, and that the name of the author not be
21 | used in advertising or publicity pertaining to distribution of the
22 | software without specific, written prior permission.
23 |
24 | THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
25 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL
26 | AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
27 | DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
28 | AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
29 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
30 | ***************************************/
31 | #include <pthread.h> /* Posix thread library */
32 |
33 | typedef struct _rwlock {
34 | pthread_mutex_t rw_mutex;
35 | pthread_cond_t rw_cond;
36 | int rw_count;
37 | } rw_lock_t;
38 |
39 | typedef struct _wd_args_t {
40 | int connected_socket;
41 | pthread_t tid;
42 | } wd_args_t;
43 |
44 | void TH_acquire_read_lock(rw_lock_t *prw_lock);
45 | void TH_release_read_lock(rw_lock_t *prw_lock);
46 | void TH_acquire_write_lock(rw_lock_t *prw_lock);
47 | void TH_release_write_lock(rw_lock_t *prw_lock);
48 | void TH_init_read_write_lock(rw_lock_t *prw_lock);
49 | void TH_do_whois(void *arg);
50 | void TH_do_mirror(void *arg);
51 | void TH_do_config(void *arg);
52 | void TH_hdl_signal(void);
53 | int TH_get_id(void);
54 | char *TH_to_string(void);
55 | void TH_watchdog(wd_args_t *wd_args);
56 | void TH_run(int sock, void *do_function(void *));
57 | void TH_run1(int sock, void *do_function(void *));
58 | void TH_run2(void *function(void *));
59 |
60 | #endif /* READ_THREAD */