From 5ec6e02bd1cc0c05b7cfd0d53371e7d176daec39 Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Mon, 14 May 2007 23:40:33 +0200 Subject: Add include-parameter to config files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This parameter can be used to include another config-file, like a standalone repository listing. Suggested in a patch by Kristian Høgsberg Signed-off-by: Lars Hjemli --- parsing.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'parsing.c') diff --git a/parsing.c b/parsing.c index 332d61c..8e15e5a 100644 --- a/parsing.c +++ b/parsing.c @@ -64,19 +64,21 @@ int read_config_line(FILE *f, char *line, const char **value, int bufsize) int cgit_read_config(const char *filename, configfn fn) { - int ret = 0, len; + static int nesting; + int len; char line[256]; const char *value; - FILE *f = fopen(filename, "r"); + FILE *f; - if (!f) + /* cancel the reading of yet another configfile after 16 invocations */ + if (nesting++ > 16) + return -1; + if (!(f = fopen(filename, "r"))) return -1; - while((len = read_config_line(f, line, &value, sizeof(line))) > 0) (*fn)(line, value); - fclose(f); - return ret; + return 0; } char *convert_query_hexchar(char *txt) -- cgit v1.2.3-54-g00ecf