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Cast __cmsg_nxthdr return value for MIPS.

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This commit is contained in:
Joseph Myers 2011-09-13 16:04:03 +00:00
parent 329c2e6358
commit 560d4a5882
2 changed files with 7 additions and 2 deletions
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5
ChangeLog.mips
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@ -1,3 +1,8 @@
2011-09-13 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/bits/socket.h (__cmsg_nxthdr): Cast
return value to (struct cmsghdr *).
2011-09-13 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/elf/configure.in: Always test for TLS support and

4
sysdeps/unix/sysv/linux/mips/bits/socket.h
View File

@ -312,7 +312,7 @@ __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 (struct cmsghdr *) 0;
__cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
+ CMSG_ALIGN (__cmsg->cmsg_len));
@ -321,7 +321,7 @@ __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 (struct cmsghdr *) 0;
return __cmsg;
}
#endif /* Use `extern inline'. */