| author | terom@cl-543.hel-01.fi.sixxs.net |
| Thu, 07 Aug 2008 20:28:06 +0300 | |
| changeset 30 | 33e464fd6773 |
| permissions | -rw-r--r-- |
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30
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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1 |
#ifndef CACHE_H |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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2 |
#define CACHE_H |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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3 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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#include <sys/types.h> |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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5 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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6 |
/* |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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7 |
* Configuration |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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8 |
*/ |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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9 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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10 |
#define CACHE_NEST_COUNT 16 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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11 |
#define CACHE_KEY_SIZE 8 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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12 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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13 |
struct cache {
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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14 |
struct cache_index {
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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15 |
int fd; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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16 |
struct cache_index_file *data; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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17 |
off_t size; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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18 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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19 |
} index; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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20 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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21 |
struct cache_nest {
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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22 |
int fd; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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23 |
struct cache_nest_header *nest; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
24 |
off_t size; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
25 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
26 |
struct cache_op *w_op; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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27 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
28 |
} nests[CACHE_NEST_COUNT]; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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29 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
30 |
struct cache_op *wop_queue; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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31 |
struct cache_op *rop_list; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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32 |
}; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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33 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
34 |
// system page size, initialized by cache_open |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
35 |
static long sys_pagesize; |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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36 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
37 |
// cache.c |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
38 |
void cache_close (struct cache *ctx); |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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39 |
int cache_open (struct cache *ctx, const char *cache_path); |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
40 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
41 |
// cache_index.c |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
42 |
int _cache_index_init (struct cache_index *ctx); |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
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43 |
int _cache_index_find (struct cache_index *ctx, const u_int8_t key[CACHE_KEY_SIZE], u_int8_t *nest, u_int32_t *offset, u_int16_t *length); |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
44 |
int _cache_index_insert (struct cache_index *ctx, const u_int8_t key[CACHE_KEY_SIZE], const u_int8_t nest, const u_int32_t offset, const u_int16_t length); |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
45 |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
diff
changeset
|
46 |
#endif /* CACHE_H */ |