From: Andre Noll <maan@systemlinux.org>
Date: Sun, 5 Jul 2009 20:40:12 +0000 (+0200)
Subject: fd.c: Simplify write_ok().
X-Git-Tag: v0.4.0~57
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=e7b6f442b4edeaeeb885d171df8267fe15aff472;p=paraslash.git

fd.c: Simplify write_ok().

Use para_select() rather than open-code it.
---

diff --git a/fd.c b/fd.c
index c3099f2c..23b89b5d 100644
--- a/fd.c
+++ b/fd.c
@@ -445,18 +445,14 @@ int para_munmap(void *start, size_t length)
 
 int write_ok(int fd)
 {
-	struct timeval tv = {0, 0};
+	struct timeval tv;
 	fd_set wfds;
-	int ret;
-again:
+
 	FD_ZERO(&wfds);
 	FD_SET(fd, &wfds);
 	tv.tv_sec = 0;
 	tv.tv_usec = 0;
-	ret = select(fd + 1, NULL, &wfds, NULL, &tv);
-	if (ret < 0 && errno == EINTR)
-		goto again;
-	return ret;
+	return para_select(fd + 1, NULL, &wfds, &tv);
 }
 
 /**