X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/8950ac03f8fd0fb645c7d2374195ea884d091f72..32f761755e2cfee243a1513c9ea9871586463fa6:/exclude.c

diff --git a/exclude.c b/exclude.c
index 5351c30e..dc469e18 100644
--- a/exclude.c
+++ b/exclude.c
@@ -1,22 +1,23 @@
 /* -*- c-file-style: "linux" -*-
-     
-   Copyright (C) 1996-2001 by Andrew Tridgell <tridge@samba.org>
-   Copyright (C) 1996 by Paul Mackerras
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
+ * 
+ * Copyright (C) 1996-2001 by Andrew Tridgell <tridge@samba.org>
+ * Copyright (C) 1996 by Paul Mackerras
+ * Copyright (C) 2002 by Martin Pool
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
 /* a lot of this stuff was originally derived from GNU tar, although
    it has now changed so much that it is hard to tell :) */
@@ -30,7 +31,7 @@ extern int delete_mode;
 
 static struct exclude_struct **exclude_list;
 
-/* build an exclude structure given a exclude pattern */
+/** Build an exclude structure given a exclude pattern */
 static struct exclude_struct *make_exclude(const char *pattern, int include)
 {
 	struct exclude_struct *ret;
@@ -167,7 +168,7 @@ int check_exclude(char *name, struct exclude_struct **local_exclude_list,
 
 	if (local_exclude_list) {
 		for (n=0; local_exclude_list[n]; n++) {
-                        ent = exclude_list[n];
+                        ent = local_exclude_list[n];
 			if (check_one_exclude(name, ent, st)) {
                                 report_exclude_result(name, ent, st);
 				return !ent->include;
@@ -201,9 +202,11 @@ void add_exclude_list(const char *pattern, struct exclude_struct ***list, int in
 	if (!*list || !((*list)[len] = make_exclude(pattern, include)))
 		out_of_memory("add_exclude");
 	
-	if (verbose > 2)
-		rprintf(FINFO,"add_exclude(%s)\n",pattern);
-	
+	if (verbose > 2) {
+		rprintf(FINFO,"add_exclude(%s,%s)\n",pattern,
+			      include ? "include" : "exclude");
+	}
+
 	(*list)[len+1] = NULL;
 }
 
@@ -260,7 +263,10 @@ void send_exclude_list(int f)
 	extern int remote_version;
 	extern int list_only, recurse;
 
-	/* this is a complete hack - blame Rusty */
+	/* This is a complete hack - blame Rusty.
+	 *
+	 * FIXME: This pattern shows up in the output of
+	 * report_exclude_result(), which is not ideal. */
 	if (list_only && !recurse) {
 		add_exclude("/*/*", 0);
 	}
@@ -299,7 +305,8 @@ void send_exclude_list(int f)
 void recv_exclude_list(int f)
 {
 	char line[MAXPATHLEN];
-	int l;
+	unsigned int l;
+
 	while ((l=read_int(f))) {
 		if (l >= MAXPATHLEN) overflow("recv_exclude_list");
 		read_sbuf(f,line,l);
@@ -328,7 +335,7 @@ char *get_exclude_tok(char *p)
 		return(NULL);
 
 	/* Skip over any initial spaces */
-	while(isspace(*s))
+	while (isspace(* (unsigned char *) s))
 		s++;
 
 	/* Are we at the end of the string? */
@@ -341,7 +348,7 @@ char *get_exclude_tok(char *p)
 			s+=2;
 	
 		/* Skip to the next space or the end of the string */
-		while(!isspace(*s) && *s!='\0')
+		while (!isspace(* (unsigned char *) s) && *s != '\0')
 			s++;
 	} else {
 		t=NULL;