X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7352b8736b94a7cb375cc2789fba6728d5c35955..530adb762573d9f37be07eb38d0ffc7b5c401e6a:/rsync.c

diff --git a/rsync.c b/rsync.c
index ad9293c4..cf310e9c 100644
--- a/rsync.c
+++ b/rsync.c
@@ -26,6 +26,9 @@ extern int verbose;
 extern int dry_run;
 extern int preserve_times;
 extern int am_root;
+extern int am_server;
+extern int am_sender;
+extern int am_generator;
 extern int preserve_uid;
 extern int preserve_gid;
 extern int preserve_perms;
@@ -93,7 +96,7 @@ int delete_file(char *fname)
 		if (strcmp(dname,".") == 0
 		    || strcmp(dname,"..") == 0)
 			continue;
-		snprintf(buf, sizeof(buf), "%s/%s", fname, dname);
+		pathjoin(buf, sizeof buf, fname, dname);
 		if (verbose > 0)
 			rprintf(FINFO,"deleting %s\n", buf);
 		if (delete_file(buf) != 0) {
@@ -152,15 +155,28 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 	}
 
 	change_uid = am_root && preserve_uid && st->st_uid != file->uid;
-	change_gid = preserve_gid && file->gid != (gid_t)-1
+	change_gid = preserve_gid && file->gid != GID_NONE
 		&& st->st_gid != file->gid;
 	if (change_uid || change_gid) {
+		if (verbose > 2) {
+			if (change_uid) {
+				rprintf(FINFO,
+				    "set uid of %s from %ld to %ld\n",
+				    fname, (long)st->st_uid, (long)file->uid);
+			}
+			if (change_gid) {
+				rprintf(FINFO,
+				    "set gid of %s from %ld to %ld\n",
+				    fname, (long)st->st_gid, (long)file->gid);
+			}
+		}
 		if (do_lchown(fname,
 			      change_uid?file->uid:st->st_uid,
 			      change_gid?file->gid:st->st_gid) != 0) {
 			/* shouldn't have attempted to change uid or gid
 			     unless have the privilege */
-			rprintf(FERROR, "chown %s failed: %s\n",
+			rprintf(FERROR, "%s %s failed: %s\n",
+				change_uid ? "chown" : "chgrp",
 				full_fname(fname), strerror(errno));
 			return 0;
 		}
@@ -215,27 +231,24 @@ void sig_int(void)
    and ownership */
 void finish_transfer(char *fname, char *fnametmp, struct file_struct *file)
 {
+	int ret;
+
 	if (make_backups && !make_backup(fname))
 		return;
 
 	/* move tmp file over real file */
-	if (robust_rename(fnametmp,fname) != 0) {
-		if (errno == EXDEV) {
-			/* rename failed on cross-filesystem link.
-			   Copy the file instead. */
-			if (copy_file(fnametmp,fname, file->mode & INITACCESSPERMS)) {
-				rprintf(FERROR, "copy %s -> \"%s\": %s\n",
-					full_fname(fnametmp), fname,
-					strerror(errno));
-			} else {
-				set_perms(fname,file,NULL,0);
-			}
-		} else {
-			rprintf(FERROR,"rename %s -> \"%s\": %s\n",
-				full_fname(fnametmp), fname, strerror(errno));
-		}
+	ret = robust_rename(fnametmp, fname, file->mode & INITACCESSPERMS);
+	if (ret != 0) {
+		rprintf(FERROR, "%s %s -> \"%s\": %s\n",
+		    ret == -2 ? "copy" : "rename",
+		    full_fname(fnametmp), fname, strerror(errno));
 		do_unlink(fnametmp);
 	} else {
 		set_perms(fname,file,NULL,0);
 	}
 }
+
+const char *who_am_i(void)
+{
+    return am_sender ? "sender" : am_generator ? "generator" : "receiver";
+}