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Fix regression in r29715: files listed multiple times in uisimulator 

Fixes FS#12066.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29717 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Hohmuth 2011-04-16 13:06:18 +00:00
parent cf223b98ad
commit e7f5013988
1 changed files with 4 additions and 2 deletions
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6
uisimulator/common/io.c
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@ -147,6 +147,8 @@ extern int _wrmdir(const wchar_t*);
#ifdef HAVE_DIRCACHE
struct dircache_entry;
const struct dircache_entry *dircache_get_entry_ptr(const char *filename);
void dircache_add_file(const char *name, long startcluster);
void dircache_remove(const char *name);
void dircache_rename(const char *oldname, const char *newname);
@ -391,7 +393,7 @@ int sim_open(const char *name, int o, ...)
mode_t mode = va_arg(ap, unsigned int);
ret = OPEN(get_sim_pathname(name), opts, mode);
#ifdef HAVE_DIRCACHE
if (ret >= 0)
if (ret >= 0 && !dircache_get_entry_ptr(name))
dircache_add_file(name, 0);
#endif
va_end(ap);
@ -418,7 +420,7 @@ int sim_creat(const char *name, mode_t mode)
int ret = OPEN(get_sim_pathname(name),
O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, mode);
#ifdef HAVE_DIRCACHE
if (ret >= 0)
if (ret >= 0 && !dircache_get_entry_ptr(name))
dircache_add_file(name, 0);
#endif
return ret;