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[PATCH 076/104] virtiofsd: support nanosecond resolution for file timest
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[PATCH 076/104] virtiofsd: support nanosecond resolution for file timestamp |
Date: |
Thu, 12 Dec 2019 16:38:36 +0000 |
From: Jiufei Xue <address@hidden>
Define HAVE_STRUCT_STAT_ST_ATIM to 1 if `st_atim' is member of `struct
stat' which means support nanosecond resolution for the file timestamp
fields.
Signed-off-by: Jiufei Xue <address@hidden>
---
configure | 16 ++++++++++++++++
tools/virtiofsd/fuse_misc.h | 1 +
2 files changed, 17 insertions(+)
diff --git a/configure b/configure
index afe9393f04..dd50b03b01 100755
--- a/configure
+++ b/configure
@@ -5217,6 +5217,19 @@ if compile_prog "" "" ; then
strchrnul=yes
fi
+#########################################
+# check if we have st_atim
+
+st_atim=no
+cat > $TMPC << EOF
+#include <sys/stat.h>
+#include <stddef.h>
+int main(void) { return offsetof(struct stat, st_atim); }
+EOF
+if compile_prog "" "" ; then
+ st_atim=yes
+fi
+
##########################################
# check if trace backend exists
@@ -6918,6 +6931,9 @@ fi
if test "$strchrnul" = "yes" ; then
echo "HAVE_STRCHRNUL=y" >> $config_host_mak
fi
+if test "$st_atim" = "yes" ; then
+ echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
+fi
if test "$byteswap_h" = "yes" ; then
echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
fi
diff --git a/tools/virtiofsd/fuse_misc.h b/tools/virtiofsd/fuse_misc.h
index f252baa752..5c618ce21f 100644
--- a/tools/virtiofsd/fuse_misc.h
+++ b/tools/virtiofsd/fuse_misc.h
@@ -7,6 +7,7 @@
*/
#include <pthread.h>
+#include "config-host.h"
/*
* Versioned symbols cannot be used in some cases because it
--
2.23.0
- [PATCH 066/104] virtiofsd: passthrough_ll: add renameat2 support, (continued)
- [PATCH 066/104] virtiofsd: passthrough_ll: add renameat2 support, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 067/104] virtiofsd: passthrough_ll: disable readdirplus on cache=never, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 068/104] virtiofsd: passthrough_ll: control readdirplus, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 069/104] virtiofsd: rename unref_inode() to unref_inode_lolocked(), Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 070/104] virtiofsd: fail when parent inode isn't known in lo_do_lookup(), Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 072/104] virtiofsd: passthrough_ll: fix refcounting on remove/rename, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 071/104] virtiofsd: extract root inode init into setup_root(), Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 073/104] virtiofsd: passthrough_ll: clean up cache related options, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 074/104] virtiofsd: passthrough_ll: use hashtable, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 075/104] virtiofsd: Clean up inodes on destroy, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 076/104] virtiofsd: support nanosecond resolution for file timestamp,
Dr. David Alan Gilbert (git) <=
- [PATCH 077/104] virtiofsd: fix error handling in main(), Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 078/104] virtiofsd: cleanup allocated resource in se, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 079/104] virtiofsd: fix memory leak on lo.source, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 080/104] virtiofsd: add helper for lo_data cleanup, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 081/104] virtiofsd: Prevent multiply running with same vhost_user_socket, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 082/104] virtiofsd: enable PARALLEL_DIROPS during INIT, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 084/104] Virtiofsd: fix memory leak on fuse queueinfo, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 083/104] virtiofsd: fix incorrect error handling in lo_do_lookup, Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 086/104] virtiofsd: use fuse_lowlevel_is_virtio() in fuse_session_destroy(), Dr. David Alan Gilbert (git), 2019/12/12
- [PATCH 085/104] virtiofsd: Support remote posix locks, Dr. David Alan Gilbert (git), 2019/12/12