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318d106300
Add a global variable, cgit_max_lock_attemps, to avoid the possibility of infinite loops when failing to acquire a lockfile. This could happen on broken setups or under crazy server load. Incidentally, this also fixes a lurking bug in cache_lock() where an uninitialized returnvalue was used. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
#ifndef CGIT_H
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#define CGIT_H
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#include "git.h"
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#include <openssl/sha.h>
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#include <ctype.h>
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#include <sched.h>
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typedef void (*configfn)(const char *name, const char *value);
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struct cacheitem {
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char *name;
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struct stat st;
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int ttl;
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int fd;
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};
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extern char *cgit_root;
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extern char *cgit_root_title;
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extern char *cgit_css;
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extern char *cgit_logo;
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extern char *cgit_logo_link;
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extern char *cgit_virtual_root;
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extern char *cgit_cache_root;
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extern int cgit_max_lock_attempts;
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extern int cgit_cache_root_ttl;
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extern int cgit_cache_repo_ttl;
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extern int cgit_cache_dynamic_ttl;
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extern int cgit_cache_static_ttl;
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extern int cgit_cache_max_create_time;
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extern char *cgit_repo_name;
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extern char *cgit_repo_desc;
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extern char *cgit_repo_owner;
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extern int cgit_query_has_symref;
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extern int cgit_query_has_sha1;
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extern char *cgit_querystring;
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extern char *cgit_query_repo;
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extern char *cgit_query_page;
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extern char *cgit_query_head;
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extern char *cgit_query_sha1;
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extern int htmlfd;
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extern char *fmt(const char *format,...);
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extern void html(const char *txt);
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extern void htmlf(const char *format,...);
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extern void html_txt(char *txt);
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extern void html_attr(char *txt);
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extern void html_link_open(char *url, char *title, char *class);
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extern void html_link_close(void);
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extern int cgit_read_config(const char *filename, configfn fn);
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extern void cache_prepare(struct cacheitem *item);
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extern int cache_lock(struct cacheitem *item);
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extern int cache_unlock(struct cacheitem *item);
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extern int cache_exist(struct cacheitem *item);
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extern int cache_expired(struct cacheitem *item);
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#endif /* CGIT_H */
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