X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/637f91774c35d90e0e35b4f6c34b481282ea3564..cd744742c3efb60d9791f485ce57956223e4aaa0:/monitor_fdpass.c

diff --git a/monitor_fdpass.c b/monitor_fdpass.c
index 5401ea46..22b7882b 100644
--- a/monitor_fdpass.c
+++ b/monitor_fdpass.c
@@ -24,7 +24,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: monitor_fdpass.c,v 1.2 2002/03/24 17:53:16 stevesk Exp $");
+RCSID("$OpenBSD: monitor_fdpass.c,v 1.4 2002/06/26 14:50:04 deraadt Exp $");
 
 #include <sys/uio.h>
 
@@ -38,7 +38,7 @@ mm_send_fd(int socket, int fd)
 	struct msghdr msg;
 	struct iovec vec;
 	char ch = '\0';
-	int n;
+	ssize_t n;
 #ifndef HAVE_ACCRIGHTS_IN_MSGHDR
 	char tmp[CMSG_SPACE(sizeof(int))];
 	struct cmsghdr *cmsg;
@@ -64,14 +64,14 @@ mm_send_fd(int socket, int fd)
 	msg.msg_iovlen = 1;
 
 	if ((n = sendmsg(socket, &msg, 0)) == -1)
-		fatal("%s: sendmsg(%d): %s", __FUNCTION__, fd,
+		fatal("%s: sendmsg(%d): %s", __func__, fd,
 		    strerror(errno));
 	if (n != 1)
-		fatal("%s: sendmsg: expected sent 1 got %d",
-		    __FUNCTION__, n);
+		fatal("%s: sendmsg: expected sent 1 got %ld",
+		    __func__, (long)n);
 #else
 	fatal("%s: UsePrivilegeSeparation=yes not supported",
-	    __FUNCTION__);
+	    __func__);
 #endif
 }
 
@@ -81,8 +81,9 @@ mm_receive_fd(int socket)
 #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, n;
+	int fd;
 #ifndef HAVE_ACCRIGHTS_IN_MSGHDR
 	char tmp[CMSG_SPACE(sizeof(int))];
 	struct cmsghdr *cmsg;
@@ -102,24 +103,26 @@ mm_receive_fd(int socket)
 #endif
 
 	if ((n = recvmsg(socket, &msg, 0)) == -1)
-		fatal("%s: recvmsg: %s", __FUNCTION__, strerror(errno));
+		fatal("%s: recvmsg: %s", __func__, strerror(errno));
 	if (n != 1)
-		fatal("%s: recvmsg: expected received 1 got %d",
-		    __FUNCTION__, n);
+		fatal("%s: recvmsg: expected received 1 got %ld",
+		    __func__, (long)n);
 
 #ifdef HAVE_ACCRIGHTS_IN_MSGHDR
 	if (msg.msg_accrightslen != sizeof(fd))
-		fatal("%s: no fd", __FUNCTION__);
+		fatal("%s: no fd", __func__);
 #else
 	cmsg = CMSG_FIRSTHDR(&msg);
+#ifndef BROKEN_CMSG_TYPE
 	if (cmsg->cmsg_type != SCM_RIGHTS)
-		fatal("%s: expected type %d got %d", __FUNCTION__,
+		fatal("%s: expected type %d got %d", __func__,
 		    SCM_RIGHTS, cmsg->cmsg_type);
+#endif
 	fd = (*(int *)CMSG_DATA(cmsg));
 #endif
 	return fd;
 #else
 	fatal("%s: UsePrivilegeSeparation=yes not supported",
-	    __FUNCTION__);
+	    __func__);
 #endif
 }