X-Git-Url: https://mattmccutchen.net/rsync/rsync-patches.git/blobdiff_plain/5823d322c8f699cf934b597579c1365c3997408f..982426b8a364eae49577cb0906e84f0ff83499dc:/link-by-hash.diff

diff --git a/link-by-hash.diff b/link-by-hash.diff
index 202c100..674969d 100644
--- a/link-by-hash.diff
+++ b/link-by-hash.diff
@@ -367,7 +367,7 @@ the file's name.
 +}
 +
 +#endif
---- orig/options.c	2004-07-16 20:07:22
+--- orig/options.c	2004-07-23 17:16:13
 +++ options.c	2004-07-03 20:20:15
 @@ -125,6 +125,7 @@ char *log_format = NULL;
  char *password_file = NULL;
@@ -377,15 +377,15 @@ the file's name.
  char backup_dir_buf[MAXPATHLEN];
  int rsync_port = RSYNC_PORT;
  int link_dest = 0;
-@@ -276,6 +277,7 @@ void usage(enum logcode F)
-   rprintf(F," -T  --temp-dir=DIR          create temporary files in directory DIR\n");
+@@ -277,6 +278,7 @@ void usage(enum logcode F)
+   rprintf(F," -T, --temp-dir=DIR          create temporary files in directory DIR\n");
    rprintf(F,"     --compare-dest=DIR      also compare destination files relative to DIR\n");
    rprintf(F,"     --link-dest=DIR         create hardlinks to DIR for unchanged files\n");
 +  rprintf(F,"     --link-by-hash=DIR      create hardlinks by hash to DIR for regular files\n");
    rprintf(F," -P                          equivalent to --partial --progress\n");
    rprintf(F," -z, --compress              compress file data\n");
    rprintf(F," -C, --cvs-exclude           auto ignore files in the same way CVS does\n");
-@@ -316,7 +318,7 @@ void usage(enum logcode F)
+@@ -317,7 +319,7 @@ void usage(enum logcode F)
  enum {OPT_VERSION = 1000, OPT_SENDER, OPT_EXCLUDE, OPT_EXCLUDE_FROM,
        OPT_DELETE_AFTER, OPT_DELETE_EXCLUDED, OPT_LINK_DEST,
        OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW,
@@ -394,7 +394,7 @@ the file's name.
        OPT_REFUSED_BASE = 9000};
  
  static struct poptOption long_options[] = {
-@@ -375,6 +377,7 @@ static struct poptOption long_options[] 
+@@ -376,6 +378,7 @@ static struct poptOption long_options[] 
    {"temp-dir",        'T', POPT_ARG_STRING, &tmpdir, 0, 0, 0 },
    {"compare-dest",     0,  POPT_ARG_STRING, &compare_dest, 0, 0, 0 },
    {"link-dest",        0,  POPT_ARG_STRING, &compare_dest,  OPT_LINK_DEST, 0, 0 },
@@ -402,7 +402,7 @@ the file's name.
    /* TODO: Should this take an optional int giving the compression level? */
    {"compress",        'z', POPT_ARG_NONE,   &do_compression, 0, 0, 0 },
    {"daemon",           0,  POPT_ARG_NONE,   &daemon_opt, 0, 0, 0 },
-@@ -601,6 +604,19 @@ int parse_arguments(int *argc, const cha
+@@ -602,6 +605,19 @@ int parse_arguments(int *argc, const cha
  			return 0;
  #endif
  
@@ -422,7 +422,7 @@ the file's name.
  		default:
  			/* A large opt value means that set_refuse_options()
  			 * turned this option off (opt-BASE is its index). */
-@@ -1007,6 +1023,11 @@ void server_options(char **args,int *arg
+@@ -1013,6 +1029,11 @@ void server_options(char **args,int *arg
  		args[ac++] = compare_dest;
  	}
  
@@ -434,9 +434,9 @@ the file's name.
  	if (files_from && (!am_sender || remote_filesfrom_file)) {
  		if (remote_filesfrom_file) {
  			args[ac++] = "--files-from";
---- orig/receiver.c	2004-07-19 17:06:10
-+++ receiver.c	2004-07-19 17:07:31
-@@ -37,6 +37,7 @@ extern int cvs_exclude;
+--- orig/receiver.c	2004-07-26 16:20:00
++++ receiver.c	2004-07-20 21:44:05
+@@ -39,6 +39,7 @@ extern int cvs_exclude;
  extern int io_error;
  extern char *tmpdir;
  extern char *compare_dest;
@@ -444,22 +444,24 @@ the file's name.
  extern int make_backups;
  extern int do_progress;
  extern char *backup_dir;
-@@ -200,10 +201,11 @@ static int get_tmpname(char *fnametmp, c
+@@ -206,12 +207,13 @@ static int get_tmpname(char *fnametmp, c
  
  
- static int receive_data(int f_in,struct map_struct *mapbuf,int fd,char *fname,
--			OFF_T total_size)
-+			OFF_T total_size,char *md4)
+ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
+-			char *fname, int fd, OFF_T total_size)
++			char *fname, int fd, OFF_T total_size, char *md4)
  {
- 	int i;
+ 	static char file_sum1[MD4_SUM_LENGTH];
+ 	static char file_sum2[MD4_SUM_LENGTH];
+ 	struct map_struct *mapbuf;
  	struct sum_struct sum;
 +	struct mdfour mdfour_data;
  	unsigned int len;
  	OFF_T offset = 0;
  	OFF_T offset2;
-@@ -214,6 +216,9 @@ static int receive_data(int f_in,struct 
- 
- 	read_sum_head(f_in, &sum);
+@@ -230,6 +232,9 @@ static int receive_data(int f_in, char *
+ 	} else
+ 		mapbuf = NULL;
  
 +	if (md4)
 +		mdfour_begin(&mdfour_data);
@@ -467,7 +469,7 @@ the file's name.
  	sum_init(checksum_seed);
  
  	while ((i = recv_token(f_in, &data)) != 0) {
-@@ -230,6 +235,8 @@ static int receive_data(int f_in,struct 
+@@ -246,6 +251,8 @@ static int receive_data(int f_in, char *
  			cleanup_got_literal = 1;
  
  			sum_update(data,i);
@@ -476,7 +478,7 @@ the file's name.
  
  			if (fd != -1 && write_file(fd,data,i) != i) {
  				rsyserr(FERROR, errno, "write failed on %s",
-@@ -257,6 +264,8 @@ static int receive_data(int f_in,struct 
+@@ -273,6 +280,8 @@ static int receive_data(int f_in, char *
  
  			see_token(map, len);
  			sum_update(map,len);
@@ -485,38 +487,39 @@ the file's name.
  		}
  
  		if (!inplace || offset != offset2) {
-@@ -293,6 +302,8 @@ static int receive_data(int f_in,struct 
+@@ -311,6 +320,8 @@ static int receive_data(int f_in, char *
  	}
  
  	sum_end(file_sum1);
 +	if (md4)
 +		mdfour_result(&mdfour_data, (unsigned char*)md4);
  
- 	read_buf(f_in,file_sum2,MD4_SUM_LENGTH);
- 	if (verbose > 2)
-@@ -305,7 +316,7 @@ static int receive_data(int f_in,struct 
+ 	if (mapbuf)
+ 		unmap_file(mapbuf);
+@@ -326,7 +337,7 @@ static int receive_data(int f_in, char *
  
  static void discard_receive_data(int f_in, OFF_T length)
  {
--	receive_data(f_in, NULL, -1, NULL, length);
-+	receive_data(f_in, NULL, -1, NULL, length, NULL);
+-	receive_data(f_in, NULL, -1, 0, NULL, -1, length);
++	receive_data(f_in, NULL, -1, 0, NULL, -1, length, NULL);
  }
  
  
-@@ -510,7 +521,11 @@ int recv_files(int f_in, struct file_lis
- 			rprintf(FINFO, "%s\n", fname);
+@@ -535,8 +546,12 @@ int recv_files(int f_in, struct file_lis
+ 			rprintf(FINFO, "%s\n", safe_fname(fname));
  
  		/* recv file data */
--		recv_ok = receive_data(f_in,mapbuf,fd2,fname,file->length);
 +#ifdef HAVE_LINK
 +		if (link_by_hash_dir)
 +			file->u.sum = (char*)malloc(MD4_SUM_LENGTH);
 +#endif
-+		recv_ok = receive_data(f_in,mapbuf,fd2,fname,file->length,file->u.sum);
+ 		recv_ok = receive_data(f_in, fnamecmp, fd1, st.st_size,
+-				       fname, fd2, file->length);
++				       fname, fd2, file->length, file->u.sum);
  
  		log_recv(file, &initial_stats);
  
---- orig/rsync.c	2004-07-16 20:07:23
+--- orig/rsync.c	2004-07-26 16:06:53
 +++ rsync.c	2004-07-16 20:16:53
 @@ -33,6 +33,7 @@ extern int preserve_gid;
  extern int force_delete;
@@ -526,7 +529,7 @@ the file's name.
  extern char *backup_dir;
  extern int inplace;
  
-@@ -250,6 +251,12 @@ void finish_transfer(char *fname, char *
+@@ -249,6 +250,12 @@ void finish_transfer(char *fname, char *
  	/* move tmp file over real file */
  	if (verbose > 2)
  		rprintf(FINFO, "renaming %s to %s\n", fnametmp, fname);
@@ -539,9 +542,9 @@ the file's name.
  	ret = robust_rename(fnametmp, fname, file->mode & INITACCESSPERMS);
  	if (ret < 0) {
  		rsyserr(FERROR, errno, "%s %s -> \"%s\"",
---- orig/rsync.h	2004-07-16 20:07:23
+--- orig/rsync.h	2004-07-23 17:16:13
 +++ rsync.h	2004-07-03 20:20:15
-@@ -524,6 +524,14 @@ struct stats {
+@@ -522,6 +522,14 @@ struct stats {
  	int current_file_index;
  };