diff options
| -rw-r--r-- | rts/posix/Select.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/rts/posix/Select.c b/rts/posix/Select.c index fb7f38de35..8af57bac6f 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; |