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path: root/cache.c
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Diffstat (limited to 'cache.c') (more/less context) (ignore whitespace changes)
-rw-r--r--cache.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cache.c b/cache.c
index 372e38d..b162952 100644
--- a/cache.c
+++ b/cache.c
@@ -28,68 +28,68 @@ char *cache_safe_filename(const char *unsafe)
28 *s++ = c; 28 *s++ = c;
29 } 29 }
30 *s = '\0'; 30 *s = '\0';
31 return buf[bufidx]; 31 return buf[bufidx];
32} 32}
33 33
34int cache_exist(struct cacheitem *item) 34int cache_exist(struct cacheitem *item)
35{ 35{
36 if (stat(item->name, &item->st)) { 36 if (stat(item->name, &item->st)) {
37 item->st.st_mtime = 0; 37 item->st.st_mtime = 0;
38 return 0; 38 return 0;
39 } 39 }
40 return 1; 40 return 1;
41} 41}
42 42
43int cache_create_dirs() 43int cache_create_dirs()
44{ 44{
45 char *path; 45 char *path;
46 46
47 path = fmt("%s", cgit_cache_root); 47 path = fmt("%s", cgit_cache_root);
48 if (mkdir(path, S_IRWXU) && errno!=EEXIST) 48 if (mkdir(path, S_IRWXU) && errno!=EEXIST)
49 return 0; 49 return 0;
50 50
51 if (!cgit_repo) 51 if (!cgit_repo)
52 return 0; 52 return 0;
53 53
54 path = fmt("%s/%s", cgit_cache_root, 54 path = fmt("%s/%s", cgit_cache_root,
55 cache_safe_filename(cgit_repo->url)); 55 cache_safe_filename(cgit_repo->url));
56 56
57 if (mkdir(path, S_IRWXU) && errno!=EEXIST) 57 if (mkdir(path, S_IRWXU) && errno!=EEXIST)
58 return 0; 58 return 0;
59 59
60 if (cgit_query_page) { 60 if (ctx.qry.page) {
61 path = fmt("%s/%s/%s", cgit_cache_root, 61 path = fmt("%s/%s/%s", cgit_cache_root,
62 cache_safe_filename(cgit_repo->url), 62 cache_safe_filename(cgit_repo->url),
63 cgit_query_page); 63 ctx.qry.page);
64 if (mkdir(path, S_IRWXU) && errno!=EEXIST) 64 if (mkdir(path, S_IRWXU) && errno!=EEXIST)
65 return 0; 65 return 0;
66 } 66 }
67 return 1; 67 return 1;
68} 68}
69 69
70int cache_refill_overdue(const char *lockfile) 70int cache_refill_overdue(const char *lockfile)
71{ 71{
72 struct stat st; 72 struct stat st;
73 73
74 if (stat(lockfile, &st)) 74 if (stat(lockfile, &st))
75 return 0; 75 return 0;
76 else 76 else
77 return (time(NULL) - st.st_mtime > cgit_cache_max_create_time); 77 return (time(NULL) - st.st_mtime > cgit_cache_max_create_time);
78} 78}
79 79
80int cache_lock(struct cacheitem *item) 80int cache_lock(struct cacheitem *item)
81{ 81{
82 int i = 0; 82 int i = 0;
83 char *lockfile = xstrdup(fmt("%s.lock", item->name)); 83 char *lockfile = xstrdup(fmt("%s.lock", item->name));
84 84
85 top: 85 top:
86 if (++i > cgit_max_lock_attempts) 86 if (++i > cgit_max_lock_attempts)
87 die("cache_lock: unable to lock %s: %s", 87 die("cache_lock: unable to lock %s: %s",
88 item->name, strerror(errno)); 88 item->name, strerror(errno));
89 89
90 item->fd = open(lockfile, O_WRONLY|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR); 90 item->fd = open(lockfile, O_WRONLY|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR);
91 91
92 if (item->fd == NOLOCK && errno == ENOENT && cache_create_dirs()) 92 if (item->fd == NOLOCK && errno == ENOENT && cache_create_dirs())
93 goto top; 93 goto top;
94 94
95 if (item->fd == NOLOCK && errno == EEXIST && 95 if (item->fd == NOLOCK && errno == EEXIST &&