Add head comment to shared.c

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index c58a2ff6ae6f643f7a9d944098374ccaaf55ade1..5f2a5ce100bccb19e24314f29850e1ca8bd6fd97 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -1,3 +1,11 @@
+/* shared.c: global vars + some callback functions
+ *
+ * Copyright (C) 2006 Lars Hjemli
+ *
+ * Licensed under GNU General Public License v2
+ *   (see COPYING for full license text)
+ */
+
 #include "cgit.h"
 
 char *cgit_root         = "/usr/src/git";
@@ -28,6 +36,7 @@ char *cgit_query_repo   = NULL;
 char *cgit_query_page   = NULL;
 char *cgit_query_head   = NULL;
 char *cgit_query_sha1   = NULL;
+int   cgit_query_ofs    = 0;
 
 int htmlfd = 0;
 
@@ -59,16 +68,18 @@ void cgit_repo_config_cb(const char *name, const char *value)
 
 void cgit_querystring_cb(const char *name, const char *value)
 {
-       if (!strcmp(name,"r"))
+       if (!strcmp(name,"r")) {
                cgit_query_repo = xstrdup(value);
-       else if (!strcmp(name, "p"))
+       } else if (!strcmp(name, "p")) {
                cgit_query_page = xstrdup(value);
-       else if (!strcmp(name, "h")) {
+       } else if (!strcmp(name, "h")) {
                cgit_query_head = xstrdup(value);
                cgit_query_has_symref = 1;
        } else if (!strcmp(name, "id")) {
                cgit_query_sha1 = xstrdup(value);
                cgit_query_has_sha1 = 1;
+       } else if (!strcmp(name, "ofs")) {
+               cgit_query_ofs = atoi(value);
        }
 }