mksquashfs: add -false-action-file option

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>

2 files changed, 18 insertions, 0 deletions

diff --git a/squashfs-tools/action.c b/squashfs-tools/action.c
index 49b8d20..219df2e 100644
--- a/squashfs-tools/action.c
+++ b/squashfs-tools/action.c
@@ -801,6 +801,12 @@ int parse_action_true(char *s)
 }
 
 
+int parse_action_false(char *s)
+{
+	return parse_action(s, ACTION_LOG_FALSE);
+}
+
+
 int parse_action_verbose(char *s)
 {
 	return parse_action(s, ACTION_LOG_VERBOSE);
@@ -818,6 +824,8 @@ int read_action_file(char *filename, int verbose)
 	switch(verbose) {
 	case ACTION_LOG_TRUE:
 		return read_file(filename, "action", parse_action_true);
+	case ACTION_LOG_FALSE:
+		return read_file(filename, "action", parse_action_false);
 	case ACTION_LOG_VERBOSE:
 		return read_file(filename, "action", parse_action_verbose);
 	default:
diff --git a/squashfs-tools/mksquashfs.c b/squashfs-tools/mksquashfs.c
index 607d70c..84fa545 100644
--- a/squashfs-tools/mksquashfs.c
+++ b/squashfs-tools/mksquashfs.c
@@ -5260,6 +5260,16 @@ int main(int argc, char *argv[])
 			if(read_action_file(argv[i], ACTION_LOG_TRUE) == FALSE)
 				exit(1);
 
+		} else if(strcmp(argv[i], "-false-action-file") == 0 ||
+				strcmp(argv[i], "-faf") ==0) {
+			if(++i == argc) {
+				ERROR("%s: %s missing filename\n", argv[0],
+							argv[i - 1]);
+				exit(1);
+			}
+			if(read_action_file(argv[i], ACTION_LOG_FALSE) == FALSE)
+				exit(1);
+
 		} else if(strcmp(argv[i], "-comp") == 0)
 			/* parsed previously */
 			i++;