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| author | Russ Cox <rsc@swtch.com> | 2010-03-10 14:50:33 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2010-03-10 14:50:33 -0800 |
| commit | 0c9c620f39e56c42802504003fd05664aba670a4 (patch) | |
| tree | ad14a1a51f3b6193d0603725d62a34fbc4647c49 /src/lib9/sendfd.c | |
| parent | 2fe14f1315eb8d3235ea8f978e5bd9444f467c2b (diff) | |
| download | plan9port-0c9c620f39e56c42802504003fd05664aba670a4.tar.gz plan9port-0c9c620f39e56c42802504003fd05664aba670a4.tar.bz2 plan9port-0c9c620f39e56c42802504003fd05664aba670a4.zip | |
fix type-punned pointer warnings from gcc
R=rsc
http://codereview.appspot.com/396042
Diffstat (limited to 'src/lib9/sendfd.c')
| -rw-r--r-- | src/lib9/sendfd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib9/sendfd.c b/src/lib9/sendfd.c index 10966828..b5e332ca 100644 --- a/src/lib9/sendfd.c +++ b/src/lib9/sendfd.c @@ -46,7 +46,7 @@ sendfd(int s, int fd) cmsg->cmsg_len = CMSG_LEN(sizeof(int)); cmsg->cmsg_level = SOL_SOCKET; cmsg->cmsg_type = SCM_RIGHTS; - *(int*)CMSG_DATA(cmsg) = fd; + memmove(CMSG_DATA(cmsg), &fd, sizeof(int)); if((n=sendmsg(s, &msg, 0)) != iov.iov_len) return -1; |