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Set socket flags setting.

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This commit is contained in:
nohar 2007-06-14 08:48:04 +00:00
parent 5bffd8efb8
commit 0546c4baa2
1 changed files with 9 additions and 1 deletions
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10
src/connection.c
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@ -1423,7 +1423,15 @@ static int connection_timedout(connection_t *cn)
static int socket_set_nonblock(int s) static int socket_set_nonblock(int s)
{ {
if (fcntl(s, F_SETFL, O_NONBLOCK) < 0) { int flags;
if ((flags = fcntl(s, F_GETFL, 0)) < 0) {
mylog(LOG_ERROR, "Cannot set socket %d to non blocking : %s",
s, strerror(errno));
return 0;
}
if (fcntl(s, F_SETFL, flags | O_NONBLOCK) < 0) {
mylog(LOG_ERROR, "Cannot set socket %d to non blocking : %s", mylog(LOG_ERROR, "Cannot set socket %d to non blocking : %s",
s, strerror(errno)); s, strerror(errno));
return 0; return 0;