X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=database.c;h=c3ac954f512423b5433e6877ed7a8ad785f5daf3;hb=756d4bcc451233245a952d4b5b0e9fd348323131;hp=6e9f494da1f7e8a87bfb244be0e82aa41b4327d7;hpb=f10cc7cf39e0aa34583d4d5811615211660edc8c;p=blerg.git

diff --git a/database.c b/database.c
index 6e9f494..c3ac954 100644
--- a/database.c
+++ b/database.c
@@ -108,6 +108,22 @@ open_failed_index_open:
 	return 0;
 }
 
+int blerg_exists(const char *name) {
+	int namelen = strlen(name);
+	char filename[512];
+
+	if (namelen > 32) {
+		perror("Name too long");
+		return 0;
+	}
+
+	snprintf(filename, 512, "%s/%s", DATA_PATH, name);
+	if (access(filename, F_OK) == -1)
+		return 0;
+	else
+		return 1;
+}
+
 struct blerg *blerg_open(const char *name) {
 	int namelen = strlen(name);
 	char filename[512];