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authorJing Huang <jing.huang.pku@gmail.com>2012-07-24 13:59:23 +0000
committerPeter Maydell <peter.maydell@linaro.org>2012-08-14 20:26:55 +0100
commit920394db819e30fbbfa527f25e45360061d1a220 (patch)
tree62e322fe941814e553781e5dcb216285f4f238e7
parentca6190673c90e283897740b243f6508055c9de5a (diff)
downloadqemu-arm-920394db819e30fbbfa527f25e45360061d1a220.tar.gz
linux-user: make do_setsockopt support SOL_RAW ICMP_FILTER socket option
Signed-off-by: Jing Huang <jing.huang.pku@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--linux-user/syscall.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 4bc11f186d..ae9c1d0d12 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -60,6 +60,7 @@ int __clone2(int (*fn)(void *), void *child_stack_base,
#include <netinet/ip.h>
#include <netinet/tcp.h>
#include <linux/wireless.h>
+#include <linux/icmp.h>
#include "qemu-common.h"
#ifdef TARGET_GPROF
#include <sys/gmon.h>
@@ -1452,6 +1453,25 @@ static abi_long do_setsockopt(int sockfd, int level, int optname,
goto unimplemented;
}
break;
+ case SOL_RAW:
+ switch (optname) {
+ case ICMP_FILTER:
+ /* struct icmp_filter takes an u32 value */
+ if (optlen < sizeof(uint32_t)) {
+ return -TARGET_EINVAL;
+ }
+
+ if (get_user_u32(val, optval_addr)) {
+ return -TARGET_EFAULT;
+ }
+ ret = get_errno(setsockopt(sockfd, level, optname,
+ &val, sizeof(val)));
+ break;
+
+ default:
+ goto unimplemented;
+ }
+ break;
case TARGET_SOL_SOCKET:
switch (optname) {
/* Options with 'int' argument. */