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Use int type for setsockopt IP_TOS value

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FreeBSD requires that setsockopt(..., IP_TOS, ...) be passed an int
value.  Linux accepts either int or char types (and has since at least
kernel 2.6.12) so just use int type unconditionally.

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Ed Maste
2012-07-30 15:29:40 -07:00
committed by Ben Pfaff
parent bbd1c2c5f5
commit eb0cb3161f
1 changed files with 4 additions and 2 deletions
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6
lib/socket-util.c
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@@ -94,12 +94,14 @@ xset_nonblocking(int fd)
static int static int
set_dscp(int fd, uint8_t dscp) set_dscp(int fd, uint8_t dscp)
{ {
int val;
if (dscp > 63) { if (dscp > 63) {
return EINVAL; return EINVAL;
} }
dscp = dscp << 2; val = dscp << 2;
if (setsockopt(fd, IPPROTO_IP, IP_TOS, &dscp, sizeof dscp)) { if (setsockopt(fd, IPPROTO_IP, IP_TOS, &val, sizeof val)) {
return errno; return errno;
} }