touch function that should also work on non unix os's, though I cant test here.

1 files changed, 17 insertions, 17 deletions

diff --git a/source/blender/blenlib/intern/fileops.c b/source/blender/blenlib/intern/fileops.c
index fe2d07238b6..2ee42d16176 100644
--- a/source/blender/blenlib/intern/fileops.c
+++ b/source/blender/blenlib/intern/fileops.c
@@ -140,6 +140,23 @@ int BLI_is_writable(char *filename)
 	}
 }
 
+int BLI_touch(const char *file)
+{
+   FILE *f = fopen(file,"r+b");
+   if (f != NULL) {
+		char c = getc(f);
+		rewind(f);
+		putc(c,f);
+	} else {
+	   f = fopen(file,"wb");
+	}
+	if (f) {
+		fclose(f);
+		return 1;
+	}
+	return 0;
+}
+
 #ifdef WIN32
 
 static char str[MAXPATHLEN+12];
@@ -161,12 +178,6 @@ int BLI_delete(char *file, int dir, int recursive) {
 	return err;
 }
 
-int BLI_touch(char *file) {
-	callLocalErrorCallBack("Touching files is unsupported on Windows");
-	
-	return 1;
-}
-
 int BLI_move(char *file, char *to) {
 	int err;
 
@@ -296,17 +307,6 @@ int BLI_delete(char *file, int dir, int recursive)
 	return -1;
 }
 
-int BLI_touch(char *file) 
-{
-	
-	if( BLI_exists("/bin/touch") )
-		sprintf(str, "/bin/touch %s", file);
-	else
-		sprintf(str, "/usr/bin/touch %s", file);
-	
-	return system(str);
-}
-
 int BLI_move(char *file, char *to) {
 	sprintf(str, "/bin/mv -f \"%s\" \"%s\"", file, to);