Changeset d2c8533 in mainline for uspace/lib/c/include/ipc/vfs.h

Timestamp:

2017-05-08T20:38:47Z (8 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f066a87

Parents:

582a0b8

Message:

File system probing groundwork. Only MFS can do it for now.

File:

• uspace/lib/c/include/ipc/vfs.h (modified) (3 diffs)

uspace/lib/c/include/ipc/vfs.h

@@ -41 +41 @@
 
 #define FS_NAME_MAXLEN  20
+#define FS_LABEL_MAXLEN 256
+#define FS_VUID_MAXLEN 128
 #define MAX_PATH_LEN    (32 * 1024)
 #define MAX_MNTOPTS_LEN 256
@@ -62 +64 @@
 } vfs_info_t;
 
+/** Data returned by filesystem probe regarding a specific volume. */
+typedef struct {
+        char label[FS_LABEL_MAXLEN + 1];
+        char vuid[FS_VUID_MAXLEN + 1];
+} vfs_fs_probe_info_t;
+
 typedef enum {
         VFS_IN_CLONE = IPC_FIRST_USER_METHOD,
+        VFS_IN_FSPROBE,
         VFS_IN_FSTYPES,
         VFS_IN_MOUNT,
@@ -85 +94 @@
         VFS_OUT_CLOSE = IPC_FIRST_USER_METHOD,
         VFS_OUT_DESTROY,
+        VFS_OUT_FSPROBE,
         VFS_OUT_IS_EMPTY,
         VFS_OUT_LINK,