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author | June McEnroe <june@causal.agency> | 2020-12-27 18:45:04 -0500 |
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committer | June McEnroe <june@causal.agency> | 2020-12-27 18:45:04 -0500 |
commit | 85016e706cd00e527dba3fa83b2783dfb56a4ffa (patch) | |
tree | fc28a97fede3b74ae2cb2e778ffd4c0ae59c637b /cache.h | |
download | src-85016e706cd00e527dba3fa83b2783dfb56a4ffa.tar.gz src-85016e706cd00e527dba3fa83b2783dfb56a4ffa.zip |
Squashed 'www/git.causal.agency/cgit/' content from commit 02221fd3
git-subtree-dir: www/git.causal.agency/cgit git-subtree-split: 02221fd3fe523a3293d64e3359036e3a71d6fd7e
Diffstat (limited to 'cache.h')
-rw-r--r-- | cache.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/cache.h b/cache.h new file mode 100644 index 00000000..470da4fc --- /dev/null +++ b/cache.h @@ -0,0 +1,37 @@ +/* + * Since git has it's own cache.h which we include, + * lets test on CGIT_CACHE_H to avoid confusion + */ + +#ifndef CGIT_CACHE_H +#define CGIT_CACHE_H + +typedef void (*cache_fill_fn)(void); + + +/* Print cached content to stdout, generate the content if necessary. + * + * Parameters + * size max number of cache files + * path directory used to store cache files + * key the key used to lookup cache files + * ttl max cache time in seconds for this key + * fn content generator function for this key + * + * Return value + * 0 indicates success, everything else is an error + */ +extern int cache_process(int size, const char *path, const char *key, int ttl, + cache_fill_fn fn); + + +/* List info about all cache entries on stdout */ +extern int cache_ls(const char *path); + +/* Print a message to stdout */ +__attribute__((format (printf,1,2))) +extern void cache_log(const char *format, ...); + +extern unsigned long hash_str(const char *str); + +#endif /* CGIT_CACHE_H */ |