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remove some duplicated code (issue #6098)

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Also, touch up some formatting


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7691 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-01-01 08:45:29 +00:00
parent d41c5918b2
commit ecacbda75f
1 changed files with 5 additions and 18 deletions
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23
channel.c
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@@ -808,16 +808,15 @@ struct ast_channel *ast_get_channel_by_exten_locked(const char *exten, const cha
} }
/*! \brief Wait, look for hangups and condition arg */ /*! \brief Wait, look for hangups and condition arg */
int ast_safe_sleep_conditional( struct ast_channel *chan, int ms, int ast_safe_sleep_conditional(struct ast_channel *chan, int ms, int (*cond)(void*), void *data)
int (*cond)(void*), void *data )
{ {
struct ast_frame *f; struct ast_frame *f;
while(ms > 0) { while (ms > 0) {
if( cond && ((*cond)(data) == 0 ) ) if (cond && ((*cond)(data) == 0))
return 0; return 0;
ms = ast_waitfor(chan, ms); ms = ast_waitfor(chan, ms);
if (ms <0) if (ms < 0)
return -1; return -1;
if (ms > 0) { if (ms > 0) {
f = ast_read(chan); f = ast_read(chan);
@@ -832,19 +831,7 @@ int ast_safe_sleep_conditional( struct ast_channel *chan, int ms,
/*! \brief Wait, look for hangups */ /*! \brief Wait, look for hangups */
int ast_safe_sleep(struct ast_channel *chan, int ms) int ast_safe_sleep(struct ast_channel *chan, int ms)
{ {
struct ast_frame *f; return ast_safe_sleep_conditional(chan, ms, NULL, NULL);
while(ms > 0) {
ms = ast_waitfor(chan, ms);
if (ms <0)
return -1;
if (ms > 0) {
f = ast_read(chan);
if (!f)
return -1;
ast_frfree(f);
}
}
return 0;
} }
static void free_cid(struct ast_callerid *cid) static void free_cid(struct ast_callerid *cid)