Improved do_mknod() so that it handles creating a fifo file
and a socket file when mknod() itself does not.
diff --git a/syscall.c b/syscall.c
index 600d91c..f34774c 100644
--- a/syscall.c
+++ b/syscall.c
@@ -26,6 +26,10 @@
#include "rsync.h"
+#if !MKNOD_CREATES_SOCKETS && HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
extern int dry_run;
extern int read_only;
extern int list_only;
@@ -71,14 +75,41 @@
return lchown(path, owner, group);
}
-#if HAVE_MKNOD
int do_mknod(char *pathname, mode_t mode, dev_t dev)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
- return mknod(pathname, mode, dev);
-}
+#if !MKNOD_CREATES_FIFOS && HAVE_MKFIFO
+ if (S_ISFIFO(mode))
+ return mkfifo(pathname, mode);
#endif
+#if !MKNOD_CREATES_SOCKETS && HAVE_SYS_UN_H
+ if (S_ISSOCK(mode)) {
+ int sock;
+ struct sockaddr_un saddr;
+ unsigned int len;
+
+ saddr.sun_family = AF_UNIX;
+ len = strlcpy(saddr.sun_path, pathname, sizeof saddr.sun_path);
+#if HAVE_SOCKADDR_UN_LEN
+ saddr.sun_len = len >= sizeof saddr.sun_path
+ ? sizeof saddr.sun_path : len + 1;
+#endif
+
+ if ((sock = socket(PF_UNIX, SOCK_STREAM, 0)) < 0
+ || (unlink(pathname) < 0 && errno != ENOENT)
+ || (bind(sock, (struct sockaddr*)&saddr, sizeof saddr)) < 0)
+ return -1;
+ close(sock);
+ return do_chmod(pathname, mode);
+ }
+#endif
+#if HAVE_MKNOD
+ return mknod(pathname, mode, dev);
+#else
+ return -1;
+#endif
+}
int do_rmdir(char *pathname)
{