Switch to exclusively using global ctx

Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_print_http_headers()
* cgit_print_docstart()
* cgit_print_pageheader()

Remove context parameter from all commands

Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_get_cmd()
* All cgit command functions.
* cgit_clone_info()
* cgit_clone_objects()
* cgit_clone_head()
* cgit_print_plain()
* cgit_show_stats()

In initialization routines, use the global context variable instead of
passing a pointer around locally.

Remove callback data parameter for cache slots

This is no longer needed since the context is always read from the
global context variable.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

1 file changed, 2 insertions, 2 deletions

diff --git a/cmd.h b/cmd.h
index eb5bc87..752f078 100644
--- a/cmd.h
+++ b/cmd.h
@@ -1,7 +1,7 @@
 #ifndef CMD_H
 #define CMD_H
 
-typedef void (*cgit_cmd_fn)(struct cgit_context *ctx);
+typedef void (*cgit_cmd_fn)(void);
 
 struct cgit_cmd {
 	const char *name;
@@ -12,6 +12,6 @@ struct cgit_cmd {
 		is_clone:1;
 };
 
-extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx);
+extern struct cgit_cmd *cgit_get_cmd(void);
 
 #endif /* CMD_H */