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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-15 13:52:59 -0400 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:59:53 +0200 |
| commit | f563c55a8b471053aacd0933c08428ece6860ad4 (patch) | |
| tree | 0cfc24f6facfc69f2ed8fafc7e7891bdddfa0af6 /arch/alpha/kernel | |
| parent | f90fc7b69a26d0f81679d2945e55640ff16d3a03 (diff) | |
introduce iterate_dir() and dir_context
iterate_dir(): new helper, replacing vfs_readdir().
struct dir_context: contains the readdir callback (and will get more stuff
in it), embedded into whatever data that callback wants to deal with;
eventually, we'll be passing it to ->readdir() replacement instead of
(data,filldir) pair.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Git-commit: c301a0e047e401d41b26db1009d08e088ae2365a
Git-repo: https://android.googlesource.com/kernel/common.git
Signed-off-by: Ian Maund <imaund@codeaurora.org>
Diffstat (limited to 'arch/alpha/kernel')
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index b9e37ad6f..ac19c7299 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -96,6 +96,7 @@ struct osf_dirent { }; struct osf_dirent_callback { + struct dir_context ctx; struct osf_dirent __user *dirent; long __user *basep; unsigned int count; @@ -155,8 +156,9 @@ SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd, buf.basep = basep; buf.count = count; buf.error = 0; + buf.ctx.actor = osf_filldir; - error = vfs_readdir(arg.file, osf_filldir, &buf); + error = iterate_dir(arg.file, &buf.ctx); if (error >= 0) error = buf.error; if (count != buf.count) |