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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-04-14 05:18:18 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-04-14 05:18:18 +0200 |
| commit | d7143e0f1ff45449f5e69adc1a42c72eddf642d8 (patch) | |
| tree | ef7b4d90c487527963e9dbe70a5b218530b4932d /ipecamera/image.c | |
| parent | b70ed8b6ccf17a7c5b4339f05a33471eaf3b33e5 (diff) | |
| download | pcitool-d7143e0f1ff45449f5e69adc1a42c72eddf642d8.tar.gz pcitool-d7143e0f1ff45449f5e69adc1a42c72eddf642d8.tar.bz2 pcitool-d7143e0f1ff45449f5e69adc1a42c72eddf642d8.tar.xz pcitool-d7143e0f1ff45449f5e69adc1a42c72eddf642d8.zip | |
Accept timeout parameter to get_next_event call
Diffstat (limited to 'ipecamera/image.c')
| -rw-r--r-- | ipecamera/image.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/ipecamera/image.c b/ipecamera/image.c index 3e320cd..5d2021c 100644 --- a/ipecamera/image.c +++ b/ipecamera/image.c @@ -532,7 +532,7 @@ static int ipecamera_resolve_event_id(ipecamera_t *ctx, pcilib_event_id_t evid) return buf_ptr; } -pcilib_event_id_t ipecamera_next_event(void *vctx, pcilib_event_t event_mask) { +pcilib_event_id_t ipecamera_next_event(void *vctx, pcilib_event_t event_mask, const struct timespec *timeout) { int buf_ptr; pcilib_event_id_t reported; ipecamera_t *ctx = (ipecamera_t*)vctx; @@ -547,7 +547,12 @@ pcilib_event_id_t ipecamera_next_event(void *vctx, pcilib_event_t event_mask) { return PCILIB_EVENT_ID_INVALID; } - if ((!ctx->event_id)||(ctx->reported_id == ctx->event_id)) return PCILIB_EVENT_ID_INVALID; + if ((!ctx->event_id)||(ctx->reported_id == ctx->event_id)) { + if (timeout) { + // We should wait here for the specified timeout + } + return PCILIB_EVENT_ID_INVALID; + } // We had an overflow in event counting if (ctx->reported_id > ctx->event_id) { |