From f19009c1551a396ee8eff96a83254243ce25a090 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 9 Sep 2011 21:46:08 -0400 Subject: Use (void*) instead of 0 for return value pointer in __cmsg_nexthdr --- sysdeps/unix/bsd/bsd4.4/bits/socket.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sysdeps/unix/bsd') diff --git a/sysdeps/unix/bsd/bsd4.4/bits/socket.h b/sysdeps/unix/bsd/bsd4.4/bits/socket.h index 2ccd01d011..79251ab39c 100644 --- a/sysdeps/unix/bsd/bsd4.4/bits/socket.h +++ b/sysdeps/unix/bsd/bsd4.4/bits/socket.h @@ -236,7 +236,7 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)) { if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr)) /* The kernel header does this so there may be a reason. */ - return 0; + return NULL; __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)); @@ -245,7 +245,7 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)) || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len) > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen))) /* No more entries. */ - return 0; + return NULL; return __cmsg; } #endif /* Use `extern inline'. */ -- cgit v1.2.3-70-g09d2