X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7b8356d0bcc11d7681294afde83a18dfd46fa1ad..feaa89c410544775afc19eac4a966e8345d5134a:/rsync.h

diff --git a/rsync.h b/rsync.h
index 6e7210cf..2ee5e03f 100644
--- a/rsync.h
+++ b/rsync.h
@@ -20,12 +20,6 @@
 #define BLOCK_SIZE 700
 #define RSYNC_RSH_ENV "RSYNC_RSH"
 
-#if HAVE_REMSH
-#define RSYNC_RSH "remsh"
-#else
-#define RSYNC_RSH "rsh"
-#endif
-
 #define RSYNC_NAME "rsync"
 #define BACKUP_SUFFIX "~"
 
@@ -45,8 +39,8 @@
 #define SAME_TIME (1<<7)
 
 /* update this if you make incompatible changes */
-#define PROTOCOL_VERSION 14
-#define MIN_PROTOCOL_VERSION 10
+#define PROTOCOL_VERSION 15
+#define MIN_PROTOCOL_VERSION 11
 #define MAX_PROTOCOL_VERSION 20
 
 #define SPARSE_WRITE_SIZE (4*1024)
@@ -61,6 +55,12 @@
 
 #include "config.h"
 
+#if HAVE_REMSH
+#define RSYNC_RSH "remsh"
+#else
+#define RSYNC_RSH "rsh"
+#endif
+
 #include <sys/types.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
@@ -75,6 +75,10 @@
 #include <stdlib.h>
 #endif
 
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif
@@ -136,6 +140,17 @@
 #include <utime.h>
 #endif
 
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_MODE_H
+/* apparently AIX needs this for S_ISLNK */
+#ifndef S_ISLNK
+#include <sys/mode.h>
+#endif
+#endif
+
 #ifdef HAVE_FNMATCH
 #include <fnmatch.h>
 #else
@@ -148,6 +163,13 @@
 #include "lib/getopt.h"
 #endif
 
+/* these are needed for the uid/gid mapping code */
+#include <pwd.h>
+#include <grp.h>
+
+#ifndef S_IFLNK
+#define S_IFLNK  0120000
+#endif
 
 #ifndef S_ISLNK
 #define S_ISLNK(mode) (((mode) & S_IFLNK) == S_IFLNK)
@@ -189,24 +211,25 @@
 #endif
 
 struct file_struct {
-  time_t modtime;
-  off_t length;
-  mode_t mode;
-  ino_t inode;
-  dev_t dev;
-  dev_t rdev;
-  uid_t uid;
-  gid_t gid;
-  char *name;
-  char *dir;
-  char *link;
-  char sum[MD4_SUM_LENGTH];
+	time_t modtime;
+	off_t length;
+	mode_t mode;
+	ino_t inode;
+	dev_t dev;
+	dev_t rdev;
+	uid_t uid;
+	gid_t gid;
+	char *basename;
+	char *dirname;
+	char *basedir;
+	char *link;
+	char sum[MD4_SUM_LENGTH];
 };
 
 struct file_list {
   int count;
   int malloced;
-  struct file_struct *files;
+  struct file_struct **files;
 };
 
 struct sum_buf {
@@ -230,6 +253,16 @@ struct map_struct {
   int fd,size,p_size,p_offset,p_len;
 };
 
+/* we need this function because of the silly way in which duplicate
+   entries are handled in the file lists - we can't change this
+   without breaking existing versions */
+static int flist_up(struct file_list *flist, int i)
+{
+	while (!flist->files[i]->basename) i++;
+	return i;
+}
+
+
 #include "byteorder.h"
 #include "version.h"
 #include "proto.h"
@@ -272,15 +305,11 @@ extern int errno;
 #define bzero(buf,n) memset(buf,0,n)
 #endif
 
-#define SUPPORT_LINKS (HAVE_READLINK && defined(S_ISLNK))
+#define SUPPORT_LINKS HAVE_READLINK
 #define SUPPORT_HARD_LINKS HAVE_LINK
 
-#ifndef S_ISLNK
-#define S_ISLNK(x) 0
-#endif
-
-#if !SUPPORT_LINKS
-#define lstat stat
+#ifndef HAVE_LCHOWN
+#define lchown chown
 #endif
 
 #define SIGNAL_CAST (RETSIGTYPE (*)())
@@ -305,5 +334,21 @@ extern int errno;
 #define S_IWUSR 0200
 #endif
 
+#ifndef S_ISBLK
+#define S_ISBLK(mode) (((mode) & (_S_IFMT)) == (_S_IFBLK))
+#endif
+
+#ifndef S_ISCHR
+#define S_ISCHR(mode) (((mode) & (_S_IFMT)) == (_S_IFCHR))
+#endif
+
+#ifndef S_ISDIR
+#define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
+#endif
+
+#ifndef S_ISREG
+#define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
+#endif
+
 #define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode))