path: root/cgit.h
diff options
authorJason A. Donenfeld <Jason@zx2c4.com>2014-01-12 20:58:21 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2014-01-14 02:00:07 +0100
commitd750c7a2c9bb83cfc47c0d74fcee61f0a5042aa9 (patch)
tree51697a3a35b56957e827682d3119bdca4e2684bc /cgit.h
parentfilter: introduce "filter type" prefix (diff)
filter: allow for cleanup hook for filter types
At some point, we're going to want to do lazy deallocation of filters. For example, if we implement lua, we'll want to load the lua runtime once for each filter, even if that filter is called many times. Similarly, for persistent exec filters, we'll want to load it once, despite many open_filter and close_filter calls, and only reap the child process at the end of the cgit process. For this reason, we add here a cleanup function that is called at the end of cgit's main(). Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to '')
1 files changed, 2 insertions, 0 deletions
diff --git a/cgit.h b/cgit.h
index 92e8c55..893c38f 100644
--- a/cgit.h
+++ b/cgit.h
@@ -60,6 +60,7 @@ struct cgit_filter {
int (*open)(struct cgit_filter *, va_list ap);
int (*close)(struct cgit_filter *);
void (*fprintf)(struct cgit_filter *, FILE *, const char *prefix);
+ void (*cleanup)(struct cgit_filter *);
struct cgit_exec_filter {
@@ -355,6 +356,7 @@ extern int cgit_close_filter(struct cgit_filter *filter);
extern void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char *prefix);
extern void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv);
extern struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype);
+extern void cgit_cleanup_filters(void);
extern void cgit_prepare_repo_env(struct cgit_repo * repo);