path: root/config.c
diff options
authorLars Hjemli <hjemli@gmail.com>2006-12-10 22:31:36 +0100
committerLars Hjemli <hjemli@gmail.com>2006-12-10 22:31:36 +0100
commit25105d7ecaba474d4b7c364ebb586aac3dfc5abb (patch)
tree8beb08db1399b8efb8c7fbcd936044ae7fc232e6 /config.c
parentAdd .gitignore (diff)
Add caching infrastructure
This enables internal caching of page output. Page requests are split into four groups: 1) repo listing (front page) 2) repo summary 3) repo pages w/symbolic references in query string 4) repo pages w/constant sha1's in query string Each group has a TTL specified in minutes. When a page is requested, a cached filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired (or the file didn't exist), the cached file is regenerated. When generating a cached file, locking is used to avoid parallell processing of the request. If multiple processes tries to aquire the same lock, the ones who fail to get the lock serves the (expired) cached file. If the cached file don't exist, the process instead calls sched_yield(2) before restarting the request processing. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'config.c')
1 files changed, 2 insertions, 2 deletions
diff --git a/config.c b/config.c
index 858ab69..ee49b62 100644
--- a/config.c
+++ b/config.c
@@ -32,7 +32,7 @@ int read_config_line(FILE *f, char *line, const char **value, int bufsize)
- if (!isname && isblank(c))
+ if (!isname && isspace(c))
if (c=='=' && !*value) {
@@ -64,7 +64,7 @@ int cgit_read_config(const char *filename, configfn fn)
if (!f)
return -1;
- while(len = read_config_line(f, line, &value, sizeof(line)))
+ while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
(*fn)(line, value);