X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=rts%2Fposix%2FSelect.c;h=8af57bac6ff29c69aeda464dbe65a9890d5cf977;hp=fb7f38de353cf5f9d2c93e52719e095fa99cd934;hb=a6e73f94c732f3080329fd86ab5361531cb226b5;hpb=2b52b76bf04d6bcb2f62971126451d9dc5d90871

diff --git a/rts/posix/Select.c b/rts/posix/Select.c
index fb7f38d..8af57ba 100644
--- a/rts/posix/Select.c
+++ b/rts/posix/Select.c
@@ -141,11 +141,15 @@ awaitEvent(rtsBool wait)
       for(tso = blocked_queue_hd; tso != END_TSO_QUEUE; tso = next) {
 	next = tso->link;
 
+      /* On FreeBSD FD_SETSIZE is unsigned. Cast it to signed int
+       * in order to switch off the 'comparison between signed and
+       * unsigned error message
+       */
 	switch (tso->why_blocked) {
 	case BlockedOnRead:
 	  { 
 	    int fd = tso->block_info.fd;
-	    if (fd >= FD_SETSIZE) {
+	    if (fd >= (int)FD_SETSIZE) {
 		barf("awaitEvent: descriptor out of range");
 	    }
 	    maxfd = (fd > maxfd) ? fd : maxfd;
@@ -156,7 +160,7 @@ awaitEvent(rtsBool wait)
 	case BlockedOnWrite:
 	  { 
 	    int fd = tso->block_info.fd;
-	    if (fd >= FD_SETSIZE) {
+	    if (fd >= (int)FD_SETSIZE) {
 		barf("awaitEvent: descriptor out of range");
 	    }
 	    maxfd = (fd > maxfd) ? fd : maxfd;