Wrap recv to avoid warnings

Avoid warnings like these by wrapping recv():
  CC    slirp/ip_icmp.o
/src/qemu/slirp/ip_icmp.c: In function 'icmp_receive':
/src/qemu/slirp/ip_icmp.c:418:5: error: passing argument 2 of 'recv' from incompatible pointer type [-Werror]
/usr/local/lib/gcc/i686-mingw32msvc/4.6.0/../../../../i686-mingw32msvc/include/winsock2.h:547:32: note: expected 'char *' but argument is of type 'struct icmp *'

Remove also casts used to avoid warnings.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/gdbstub.c b/gdbstub.c
index c085a5afb3..27b0cfa81d 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -319,7 +319,7 @@ static int get_char(GDBState *s)
     int ret;
 
     for(;;) {
-        ret = recv(s->fd, &ch, 1, 0);
+        ret = qemu_recv(s->fd, &ch, 1, 0);
         if (ret < 0) {
             if (errno == ECONNRESET)
                 s->fd = -1;