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Always check for deleted files, no matter how slow it might be when DB autoupdate is enabled. Also simplified code a bit. Fixed a crash when search is performaed and dircache has been vanished and DB is still exists ram.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16081 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Miika Pekkarinen 2008-01-13 19:13:37 +00:00
parent fa7eb56c84
commit 39c597b5e1
3 changed files with 51 additions and 26 deletions
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5
firmware/include/dircache.h
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@ -28,6 +28,8 @@
/* FIXME: We should use ROCKBOX_DIR here but it's defined in apps/ */
#define DIRCACHE_FILE "/.rockbox/dircache.dat"
#define DIRCACHE_APPFLAG_TAGCACHE 0x0001
/* Internal structures. */
struct travel_data {
struct dircache_entry *first;
@ -49,6 +51,7 @@ struct dircache_maindata {
long magic;
long size;
long entry_count;
long appflags;
struct dircache_entry *root_entry;
};
@ -87,6 +90,8 @@ int dircache_build(int last_size);
void* dircache_steal_buffer(long *size);
bool dircache_is_enabled(void);
bool dircache_is_initializing(void);
void dircache_set_appflag(long mask);
bool dircache_get_appflag(long mask);
int dircache_get_entry_count(void);
int dircache_get_cache_size(void);
int dircache_get_reserve_used(void);