Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and

fetchStat*().  In most cases, either fetchGet*() or fetchXGet*() is a wrapper
around the other; in all cases, calling fetchGet*() is identical to calling
fetchXGet*() with the second argument set to NULL.

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/libfetch/file.c b/lib/libfetch/file.c
index 0da44c9..7cf6efd 100644
--- a/lib/libfetch/file.c
+++ b/lib/libfetch/file.c
@@ -39,10 +39,13 @@
 #include "common.h"
 
 FILE *
-fetchGetFile(struct url *u, char *flags)
+fetchXGetFile(struct url *u, struct url_stat *us, char *flags)
 {
     FILE *f;
     
+    if (us && fetchStatFile(u, us, flags) == -1)
+	return NULL;
+    
     f = fopen(u->doc, "r");
     
     if (f == NULL)
@@ -57,6 +60,12 @@ fetchGetFile(struct url *u, char *flags)
 }
 
 FILE *
+fetchGetFile(struct url *u, char *flags)
+{
+    return fetchXGetFile(u, NULL, flags);    
+}
+
+FILE *
 fetchPutFile(struct url *u, char *flags)
 {
     FILE *f;