From 81cc401a4ef05a6bc5bcbda5ad27f8a60706aa02 Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Mon, 30 Oct 2017 13:01:25 +0100 Subject: dev: Split nonblocking read and write The FLOWFNONBLOCK flag now has two subflags FLOWFRNOBLOCK and FLOWFWNOBLOCK which allows setting the behavior of read and write independently. The default behavior is unchanged (blocking read and write). Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders --- src/lib/dev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/lib/dev.c b/src/lib/dev.c index 11ab645d..28a99bc4 100644 --- a/src/lib/dev.c +++ b/src/lib/dev.c @@ -430,7 +430,7 @@ static ssize_t frcti_read(int fd) pthread_rwlock_rdlock(&ai.lock); - noblock = ai.flows[fd].oflags & FLOWFNONBLOCK; + noblock = ai.flows[fd].oflags & FLOWFRNOBLOCK; rb = ai.flows[fd].rx_rb; if (ai.flows[fd].rcv_timesout) { @@ -1096,7 +1096,7 @@ ssize_t flow_write(int fd, return -EPERM; } - if (ai.flows[fd].oflags & FLOWFNONBLOCK) { + if (ai.flows[fd].oflags & FLOWFWNOBLOCK) { idx = shm_rdrbuff_write(ai.rdrb, DU_BUFF_HEADSPACE, DU_BUFF_TAILSPACE, -- cgit v1.2.3