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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2012-07-27 13:54:32 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2012-07-27 13:54:32 +0200 |
| commit | 4d7dc1f258d94fb94ae473b483eb5a638b2ae119 (patch) | |
| tree | f289bc7c0b61a0545a60a34de88558b712694c8e /ipecamera/events.c | |
| parent | 1f407e269694ef01d05bf8ee3c0a345c06a4de6f (diff) | |
| download | ipecamera-4d7dc1f258d94fb94ae473b483eb5a638b2ae119.tar.gz ipecamera-4d7dc1f258d94fb94ae473b483eb5a638b2ae119.tar.bz2 ipecamera-4d7dc1f258d94fb94ae473b483eb5a638b2ae119.tar.xz ipecamera-4d7dc1f258d94fb94ae473b483eb5a638b2ae119.zip | |
Bail out from ipecamera_get_next_event if camera is stopped during the wait
Diffstat (limited to 'ipecamera/events.c')
| -rw-r--r-- | ipecamera/events.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/ipecamera/events.c b/ipecamera/events.c index b00f724..33a1e7f 100644 --- a/ipecamera/events.c +++ b/ipecamera/events.c @@ -123,17 +123,18 @@ int ipecamera_next_event(pcilib_context_t *vctx, pcilib_timeout_t timeout, pcili pcilib_calc_deadline(&tv, timeout); #ifdef IPECAMERA_ANNOUNCE_READY - while ((pcilib_calc_time_to_deadline(&tv) > 0)&&(((!ctx->preproc)&&(ctx->reported_id == ctx->event_id))||((ctx->preproc)&&(ctx->reported_id == ctx->preproc_id)))) { + while ((ctx->started)&&(pcilib_calc_time_to_deadline(&tv) > 0)&&(((!ctx->preproc)&&(ctx->reported_id == ctx->event_id))||((ctx->preproc)&&(ctx->reported_id == ctx->preproc_id)))) { #else /* IPECAMERA_ANNOUNCE_READY */ - while ((pcilib_calc_time_to_deadline(&tv) > 0)&&(ctx->reported_id == ctx->event_id)) { + while ((ctx->started)&&(pcilib_calc_time_to_deadline(&tv) > 0)&&(ctx->reported_id == ctx->event_id)) { #endif /* IPECAMERA_ANNOUNCE_READY */ - usleep(IPECAMERA_NOFRAME_SLEEP); + usleep(IPECAMERA_NOFRAME_SLEEP); } } - } - if (ctx->reported_id == ctx->event_id) return PCILIB_ERROR_TIMEOUT; + if (ctx->reported_id == ctx->event_id) { + return PCILIB_ERROR_TIMEOUT; + } } |