Changeset 8e3498b in mainline for uspace/lib/c/include/vfs/vfs.h

Timestamp:

2017-12-04T18:44:24Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

bde5c04

Parents:

40feeac

Message:

vfs_read/write() should return error code separately from number of bytes transferred.

File:

• uspace/lib/c/include/vfs/vfs.h (modified) (2 diffs)

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

@@ -104 +104 @@
 extern int vfs_pass_handle(async_exch_t *, int, async_exch_t *);
 extern int vfs_put(int);
-extern ssize_t vfs_read(int, aoff64_t *, void *, size_t);
+extern int vfs_read(int, aoff64_t *, void *, size_t, size_t *);
 extern int vfs_read_short(int, aoff64_t, void *, size_t, ssize_t *);
 extern int vfs_receive_handle(bool);
@@ -121 +121 @@
 extern int vfs_unmount_path(const char *);
 extern int vfs_walk(int, const char *, int);
-extern ssize_t vfs_write(int, aoff64_t *, const void *, size_t);
+extern int vfs_write(int, aoff64_t *, const void *, size_t, size_t *);
 extern int vfs_write_short(int, aoff64_t, const void *, size_t, ssize_t *);