From 9474dcf08999fb89bb6aac05f104041dcf72f9cb Mon Sep 17 00:00:00 2001 From: Thomas Bushnell Date: Mon, 10 Aug 1998 17:42:39 +0000 Subject: Sun Aug 9 21:09:24 1998 Jose M. Moya * diskfs.h (struct node): Add filemod_reqs member. (struct modreq): Rename struct dirmod to reqmod as it is used for directory and file notifications. (diskfs_notice_filechange): Add prototype. * dir-chg.c (diskfs_S_dir_notice_changes): Check nowait_dir_changed return value for errors. (diskfs_notice_dirchange): Remove requests when the notification fails. * file-chg.c (diskfs_S_file_notice_changes): Implement. (diskfs_notice_filechange): New function. * node-make.c (diskfs_make_node): Initialize filemod_reqs. * node-drop.c (free_modreqs): New function. (diskfs_drop_node): Free filemod_reqs. * file-chauthor.c (dithkfth_TH_file_chauthor): Add file notifications. * file-chflags.c (diskfs_S_file_chflags): Likewise. * file-chmod.c (diskfs_S_file_chmod): Likewise. * file-chown.c (diskfs_S_file_chown): Likewise. * file-set-size.c (diskfs_S_file_set_size): Likewise. * io-prenotify.c (diskfs_S_io_prenotify): Likewise. * io-write.c (diskfs_S_io_write): Likewise. * node-rdwr.c (diskfs_node_rdwr): Likewise. --- libdiskfs/io-write.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libdiskfs/io-write.c') diff --git a/libdiskfs/io-write.c b/libdiskfs/io-write.c index e84bdecb..adbfc6d5 100644 --- a/libdiskfs/io-write.c +++ b/libdiskfs/io-write.c @@ -64,6 +64,8 @@ diskfs_S_io_write (struct protid *cred, diskfs_node_update (np, 1); if (err) goto out; + if (np->filemod_reqs) + diskfs_notice_filechange (np, FILE_CHANGED_EXTEND, 0, off + datalen); } if (off + (off_t) datalen > np->dn_stat.st_size) @@ -84,6 +86,8 @@ diskfs_S_io_write (struct protid *cred, && ((cred->po->openstat & O_FSYNC) || diskfs_synchronous)) diskfs_file_update (np, 1); + if (!err && np->filemod_reqs) + diskfs_notice_filechange (np, FILE_CHANGED_WRITE, off, off + *amt); out: mutex_unlock (&np->lock); return err; -- cgit v1.2.3