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ntdll: Abstract the support for comparing file identities.

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This commit is contained in:
Alexandre Julliard 2009-10-22 19:59:04 +02:00
parent 4e77222820
commit 639e07bead
1 changed files with 10 additions and 4 deletions
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14
dlls/ntdll/directory.c
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@ -139,11 +139,13 @@ static inline int getdents64( int fd, char *de, unsigned int size )
#define MAX_IGNORED_FILES 4
static struct
struct file_identity
{
dev_t dev;
ino_t ino;
} ignored_files[MAX_IGNORED_FILES];
};
static struct file_identity ignored_files[MAX_IGNORED_FILES];
static int ignored_files_count;
static const unsigned int max_dir_info_size = FIELD_OFFSET( FILE_BOTH_DIR_INFORMATION, FileName[MAX_DIR_ENTRY_LEN] );
@ -197,13 +199,17 @@ static inline void ignore_file( const char *name )
}
}
static inline BOOL is_same_file( const struct file_identity *file, const struct stat *st )
{
return st->st_dev == file->dev && st->st_ino == file->ino;
}
static inline BOOL is_ignored_file( const struct stat *st )
{
unsigned int i;
for (i = 0; i < ignored_files_count; i++)
if (ignored_files[i].dev == st->st_dev && ignored_files[i].ino == st->st_ino)
return TRUE;
if (is_same_file( &ignored_files[i], st )) return TRUE;
return FALSE;
}