Subversion Repositories HelenOS

Rev

Rev 2700 | Rev 2707 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2700 Rev 2704
Line 136... Line 136...
136 
 
 136 
 
137 
typedef struct {
 137 
typedef struct {
138 
    VFS_TRIPLET;
 138 
    VFS_TRIPLET;
139 
} vfs_triplet_t;
 139 
} vfs_triplet_t;
140 
 
 140 
 
- 
 
 141 
/*
- 
 
 142 
 * Lookup flags.
- 
 
 143 
 */
- 
 
 144 
/**
- 
 
 145 
 * Lookup will succeed only if the object is a regular file.  If L_CREATE is
- 
 
 146 
 * specified, an empty file will be created. This flag is mutually exclusive
- 
 
 147 
 * with L_DIRECTORY.
- 
 
 148 
 */
141 
#define L_FILE      1
 149 
#define L_FILE      1
- 
 
 150 
/**
- 
 
 151 
 * Lookup wil succeed only if the object is a directory. If L_CREATE is
- 
 
 152 
 * specified, an empty directory will be created. This flag is mutually
- 
 
 153 
 * exclusive with L_FILE.
- 
 
 154 
 */
142 
#define L_DIRECTORY 2
 155 
#define L_DIRECTORY 2
- 
 
 156 
/**
- 
 
 157 
 * When used with L_CREATE, L_EXCLUSIVE will cause the lookup to fail if the
- 
 
 158 
 * object already exists. L_EXCLUSIVE is implied when L_DIRECTORY is used.
- 
 
 159 
 */
- 
 
 160 
#define L_EXCLUSIVE 4
- 
 
 161 
/**
- 
 
 162 
 * L_CREATE is used for creating both regular files and directories.
- 
 
 163 
 */
- 
 
 164 
#define L_CREATE    8
- 
 
 165 
/**
- 
 
 166 
 * L_DESTROY is used to remove leaves from the file system namespace. This flag
- 
 
 167 
 * cannot be passed directly by the client, but will be set by VFS during
- 
 
 168 
 * VFS_UNLINK.
- 
 
 169 
 */
- 
 
 170 
#define L_DESTROY   16
143 
 
 171 
 
144 
typedef struct {
 172 
typedef struct {
145 
    vfs_triplet_t triplet;
 173 
    vfs_triplet_t triplet;
146 
    size_t size;
 174 
    size_t size;
147 
} vfs_lookup_res_t;
 175 
} vfs_lookup_res_t;