From 487aaafacac8af16c08eb44fe9bf178768d372fa Mon Sep 17 00:00:00 2001 From: Kotresh HR Date: Mon, 30 Apr 2018 04:43:58 -0400 Subject: utime: ctime client side xlator The client side utime xlator does two things. 1. Update unix epoch time in frame->root->ctime 2. Update the frame->root->flags based on the fop which indicates time attributes that should be updated for the parent/entry. Credits: Rafi KC Updates: #208 Change-Id: I9cad297040c70798a0a8468a080eb4aeff73138d Signed-off-by: Kotresh HR --- xlators/features/utime/src/utime-helpers.c | 95 ++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 xlators/features/utime/src/utime-helpers.c (limited to 'xlators/features/utime/src/utime-helpers.c') diff --git a/xlators/features/utime/src/utime-helpers.c b/xlators/features/utime/src/utime-helpers.c new file mode 100644 index 00000000000..d8632453e62 --- /dev/null +++ b/xlators/features/utime/src/utime-helpers.c @@ -0,0 +1,95 @@ +/* + Copyright (c) 2018 Red Hat, Inc. + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. +*/ + +#include "utime-helpers.h" + +void +gl_timespec_get (struct timespec *ts) +{ + #ifdef TIME_UTC + timespec_get (ts, TIME_UTC); + #else + timespec_now (ts); + #endif +} + +void +utime_update_attribute_flags(call_frame_t *frame, glusterfs_fop_t fop) +{ + + if (!frame) { + goto out; + } + + switch (fop) { + case GF_FOP_SETXATTR: + case GF_FOP_FSETXATTR: + frame->root->flags |= MDATA_CTIME; + break; + + case GF_FOP_FALLOCATE: + case GF_FOP_ZEROFILL: + frame->root->flags |= MDATA_MTIME; + frame->root->flags |= MDATA_ATIME; + break; + + case GF_FOP_OPENDIR: + case GF_FOP_READLINK: + case GF_FOP_OPEN: + case GF_FOP_READ: + frame->root->flags |= MDATA_ATIME; + break; + + case GF_FOP_MKNOD: + case GF_FOP_MKDIR: + case GF_FOP_SYMLINK: + case GF_FOP_CREATE: + frame->root->flags |= MDATA_ATIME; + frame->root->flags |= MDATA_CTIME; + frame->root->flags |= MDATA_MTIME; + frame->root->flags |= MDATA_PAR_CTIME; + frame->root->flags |= MDATA_PAR_MTIME; + break; + + case GF_FOP_UNLINK: + case GF_FOP_RMDIR: + frame->root->flags |= MDATA_PAR_CTIME; + frame->root->flags |= MDATA_PAR_MTIME; + break; + + case GF_FOP_WRITE: + frame->root->flags |= MDATA_MTIME; + frame->root->flags |= MDATA_CTIME; + break; + + case GF_FOP_LINK: + case GF_FOP_RENAME: + frame->root->flags |= MDATA_CTIME; + frame->root->flags |= MDATA_PAR_CTIME; + frame->root->flags |= MDATA_PAR_MTIME; + break; + + case GF_FOP_TRUNCATE: + case GF_FOP_FTRUNCATE: + frame->root->flags |= MDATA_CTIME; + frame->root->flags |= MDATA_MTIME; + break; + + case GF_FOP_REMOVEXATTR: + case GF_FOP_FREMOVEXATTR: + frame->root->flags |= MDATA_CTIME; + break; + + default: + frame->root->flags = 0; + } +out: + return; +} -- cgit