avahi  0.6.31
simple-watch.h
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1 #ifndef foosimplewatchhfoo
2 #define foosimplewatchhfoo
3 
4 /***
5  This file is part of avahi.
6 
7  avahi is free software; you can redistribute it and/or modify it
8  under the terms of the GNU Lesser General Public License as
9  published by the Free Software Foundation; either version 2.1 of the
10  License, or (at your option) any later version.
11 
12  avahi is distributed in the hope that it will be useful, but WITHOUT
13  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
15  Public License for more details.
16 
17  You should have received a copy of the GNU Lesser General Public
18  License along with avahi; if not, write to the Free Software
19  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20  USA.
21 ***/
22 
25 #include <sys/poll.h>
26 #include <avahi-common/cdecl.h>
27 #include <avahi-common/watch.h>
28 
29 AVAHI_C_DECL_BEGIN
30 
34 typedef struct AvahiSimplePoll AvahiSimplePoll;
35 
37 AvahiSimplePoll *avahi_simple_poll_new(void);
38 
40 void avahi_simple_poll_free(AvahiSimplePoll *s);
41 
45 const AvahiPoll* avahi_simple_poll_get(AvahiSimplePoll *s);
46 
56 int avahi_simple_poll_iterate(AvahiSimplePoll *s, int sleep_time);
57 
60 void avahi_simple_poll_quit(AvahiSimplePoll *s);
61 
63 typedef int (*AvahiPollFunc)(struct pollfd *ufds, unsigned int nfds, int timeout, void *userdata);
64 
66 void avahi_simple_poll_set_func(AvahiSimplePoll *s, AvahiPollFunc func, void *userdata);
67 
69 int avahi_simple_poll_prepare(AvahiSimplePoll *s, int timeout);
70 
72 int avahi_simple_poll_run(AvahiSimplePoll *s);
73 
75 int avahi_simple_poll_dispatch(AvahiSimplePoll *s);
76 
78 int avahi_simple_poll_loop(AvahiSimplePoll *s);
79 
81 void avahi_simple_poll_wakeup(AvahiSimplePoll *s);
82 
83 AVAHI_C_DECL_END
84 
85 #endif
avahi_simple_poll_loop
int avahi_simple_poll_loop(AvahiSimplePoll *s)
Call avahi_simple_poll_iterate() in a loop and return if it returns non-zero.
avahi_simple_poll_run
int avahi_simple_poll_run(AvahiSimplePoll *s)
The second stage of avahi_simple_poll_iterate(), use this function only if you know what you do...
avahi_simple_poll_free
void avahi_simple_poll_free(AvahiSimplePoll *s)
Free a main loop object.
avahi_simple_poll_get
const AvahiPoll * avahi_simple_poll_get(AvahiSimplePoll *s)
Return the abstracted poll API object for this main loop object.
watch.h
Simplistic main loop abstraction.
avahi_simple_poll_set_func
void avahi_simple_poll_set_func(AvahiSimplePoll *s, AvahiPollFunc func, void *userdata)
Replace the internally used poll() function.
AvahiSimplePoll
struct AvahiSimplePoll AvahiSimplePoll
A main loop object.
Definition: simple-watch.h:34
avahi_simple_poll_wakeup
void avahi_simple_poll_wakeup(AvahiSimplePoll *s)
Wakeup the main loop.
AvahiPoll
Defines an abstracted event polling API.
Definition: watch.h:60
avahi_simple_poll_iterate
int avahi_simple_poll_iterate(AvahiSimplePoll *s, int sleep_time)
Run a single main loop iteration of this main loop.
AvahiPollFunc
int(* AvahiPollFunc)(struct pollfd *ufds, unsigned int nfds, int timeout, void *userdata)
Prototype for a poll() type function.
Definition: simple-watch.h:63
avahi_simple_poll_quit
void avahi_simple_poll_quit(AvahiSimplePoll *s)
Request that the main loop quits.
avahi_simple_poll_dispatch
int avahi_simple_poll_dispatch(AvahiSimplePoll *s)
The third and final stage of avahi_simple_poll_iterate(), use this function only if you know what you...
avahi_simple_poll_prepare
int avahi_simple_poll_prepare(AvahiSimplePoll *s, int timeout)
The first stage of avahi_simple_poll_iterate(), use this function only if you know what you do...
avahi_simple_poll_new
AvahiSimplePoll * avahi_simple_poll_new(void)
Create a new main loop object.