From ed626b42cc4414235fc2181cc139362e5e054b04 Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Fri, 21 Sep 2007 13:12:49 +1000 Subject: - (djm) [atomicio.c] Fix spin avoidance for platforms that define EWOULDBLOCK; patch from ben AT psc.edu --- atomicio.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'atomicio.c') diff --git a/atomicio.c b/atomicio.c index f32ff85ba..62ee40282 100644 --- a/atomicio.c +++ b/atomicio.c @@ -57,13 +57,13 @@ atomicio(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n) res = (f) (fd, s + pos, n - pos); switch (res) { case -1: -#ifdef EWOULDBLOCK - if (errno == EINTR || errno == EWOULDBLOCK) -#else if (errno == EINTR) -#endif continue; +#ifdef EWOULDBLOCK + if (errno == EAGAIN || errno == EWOULDBLOCK) { +#else if (errno == EAGAIN) { +#endif (void)poll(&pfd, 1, -1); continue; } @@ -103,13 +103,13 @@ atomiciov(ssize_t (*f) (int, const struct iovec *, int), int fd, res = (f) (fd, iov, iovcnt); switch (res) { case -1: -#ifdef EWOULDBLOCK - if (errno == EINTR || errno == EWOULDBLOCK) -#else if (errno == EINTR) -#endif continue; +#ifdef EWOULDBLOCK + if (errno == EAGAIN || errno == EWOULDBLOCK) { +#else if (errno == EAGAIN) { +#endif (void)poll(&pfd, 1, -1); continue; } -- cgit v1.2.3