Add support for snapshots

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index 6fd70a80cbd6dc92f3f68859e205b648703c8103..5757d0c53b2cc2c6b869a4f0e593b2a76fa57a0a 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -44,10 +44,25 @@ char *cgit_query_search = NULL;
 char *cgit_query_sha1   = NULL;
 char *cgit_query_sha2   = NULL;
 char *cgit_query_path   = NULL;
+char *cgit_query_name   = NULL;
 int   cgit_query_ofs    = 0;
 
 int htmlfd = 0;
 
+int chk_zero(int result, char *msg)
+{
+       if (result != 0)
+               die("%s: %s", msg, strerror(errno));
+       return result;
+}
+
+int chk_positive(int result, char *msg)
+{
+       if (result <= 0)
+               die("%s: %s", msg, strerror(errno));
+       return result;
+}
+
 struct repoinfo *add_repo(const char *url)
 {
        struct repoinfo *ret;
@@ -140,6 +155,8 @@ void cgit_querystring_cb(const char *name, const char *value)
                cgit_query_ofs = atoi(value);
        } else if (!strcmp(name, "path")) {
                cgit_query_path = xstrdup(value);
+       } else if (!strcmp(name, "name")) {
+               cgit_query_name = xstrdup(value);
        }
 }