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| author | Darren Tucker <dtucker@zip.com.au> | 2008-11-23 04:03:19 +0100 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2008-11-23 04:03:19 +0100 |
| commit | 69087eae6d44c2266b1bea1a3b3de5a7b7e551e1 (patch) | |
| tree | a1038094d7554b643018f85746876bcb7ea2f1f9 /monitor_fdpass.c | |
| parent | - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id (diff) | |
| download | openssh-69087eae6d44c2266b1bea1a3b3de5a7b7e551e1.tar.xz openssh-69087eae6d44c2266b1bea1a3b3de5a7b7e551e1.zip | |
- (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
declarations, removing an unnecessary union member and adding whitespace.
ok djm some time ago.
Diffstat (limited to 'monitor_fdpass.c')
| -rw-r--r-- | monitor_fdpass.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/monitor_fdpass.c b/monitor_fdpass.c index cab538bc9..f68c3728a 100644 --- a/monitor_fdpass.c +++ b/monitor_fdpass.c @@ -45,17 +45,16 @@ mm_send_fd(int sock, int fd) { #if defined(HAVE_SENDMSG) && (defined(HAVE_ACCRIGHTS_IN_MSGHDR) || defined(HAVE_CONTROL_IN_MSGHDR)) struct msghdr msg; - struct iovec vec; - char ch = '\0'; - ssize_t n; #ifndef HAVE_ACCRIGHTS_IN_MSGHDR union { struct cmsghdr hdr; - char tmp[CMSG_SPACE(sizeof(int))]; char buf[CMSG_SPACE(sizeof(int))]; } cmsgbuf; struct cmsghdr *cmsg; #endif + struct iovec vec; + char ch = '\0'; + ssize_t n; memset(&msg, 0, sizeof(msg)); #ifdef HAVE_ACCRIGHTS_IN_MSGHDR @@ -99,10 +98,6 @@ mm_receive_fd(int sock) { #if defined(HAVE_RECVMSG) && (defined(HAVE_ACCRIGHTS_IN_MSGHDR) || defined(HAVE_CONTROL_IN_MSGHDR)) struct msghdr msg; - struct iovec vec; - ssize_t n; - char ch; - int fd; #ifndef HAVE_ACCRIGHTS_IN_MSGHDR union { struct cmsghdr hdr; @@ -110,6 +105,10 @@ mm_receive_fd(int sock) } cmsgbuf; struct cmsghdr *cmsg; #endif + struct iovec vec; + ssize_t n; + char ch; + int fd; memset(&msg, 0, sizeof(msg)); vec.iov_base = &ch; @@ -128,6 +127,7 @@ mm_receive_fd(int sock) error("%s: recvmsg: %s", __func__, strerror(errno)); return -1; } + if (n != 1) { error("%s: recvmsg: expected received 1 got %ld", __func__, (long)n); @@ -145,6 +145,7 @@ mm_receive_fd(int sock) error("%s: no message header", __func__); return -1; } + #ifndef BROKEN_CMSG_TYPE if (cmsg->cmsg_type != SCM_RIGHTS) { error("%s: expected type %d got %d", __func__, |