From 22085c59cb31e90bd7fb555f54836f057bf4018b Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Mon, 18 May 2009 09:46:05 +0200 Subject: Add "file_walk_table" to do stuff with all open files --- source3/smbd/files.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'source3/smbd') diff --git a/source3/smbd/files.c b/source3/smbd/files.c index d2ea520146..0e6dd7e457 100644 --- a/source3/smbd/files.c +++ b/source3/smbd/files.c @@ -204,6 +204,28 @@ void file_close_user(int vuid) } } +/* + * Walk the files table until "fn" returns non-NULL + */ + +struct files_struct *file_walk_table( + struct files_struct *(*fn)(struct files_struct *fsp, + void *private_data), + void *private_data) +{ + struct files_struct *fsp, *next; + + for (fsp = Files; fsp; fsp = next) { + struct files_struct *ret; + next = fsp->next; + ret = fn(fsp, private_data); + if (ret != NULL) { + return ret; + } + } + return NULL; +} + /**************************************************************************** Debug to enumerate all open files in the smbd. ****************************************************************************/ -- cgit