1 files changed, 8 insertions, 0 deletions

diff --git a/config.c b/config.c
index ee49b62..871edf2 100644
--- a/config.c
+++ b/config.c
@@ -1,48 +1,56 @@
+/* config.c: parsing of config files
+ *
+ * Copyright (C) 2006 Lars Hjemli
+ *
+ * Licensed under GNU General Public License v2
+ *   (see COPYING for full license text)
+ */
+
 #include "cgit.h"
 
 int next_char(FILE *f)
 {
 	int c = fgetc(f);
 	if (c=='\r') {
 		c = fgetc(f);
 		if (c!='\n') {
 			ungetc(c, f);
 			c = '\r';
 		}
 	}
 	return c;
 }
 
 void skip_line(FILE *f)
 {
 	int c;
 
 	while((c=next_char(f)) && c!='\n' && c!=EOF)
 		;
 }
 
 int read_config_line(FILE *f, char *line, const char **value, int bufsize)
 {
 	int i = 0, isname = 0;
 
 	*value = NULL;
 	while(i<bufsize-1) {
 		int c = next_char(f);
 		if (!isname && (c=='#' || c==';')) {
 			skip_line(f);
 			continue;
 		}
 		if (!isname && isspace(c))
 			continue;
 
 		if (c=='=' && !*value) {
 			line[i] = 0;
 			*value = &line[i+1];
 		} else if (c=='\n' && !isname) {
 			i = 0;
 			continue;
 		} else if (c=='\n' || c==EOF) {
 			line[i] = 0;
 			break;
 		} else {
 			line[i]=c;