* [PATCH 1/1] criu: 3.17 -> 3.17.1
2022-09-29 8:51 [PATCH 0/1] Update criu to 3.17.1 kai.kang
@ 2022-09-29 8:51 ` kai.kang
2022-09-29 13:46 ` [PATCH 0/1] Update criu to 3.17.1 Bruce Ashfield
2022-10-04 21:07 ` Bruce Ashfield
2 siblings, 0 replies; 4+ messages in thread
From: kai.kang @ 2022-09-29 8:51 UTC (permalink / raw)
To: bruce.ashfield; +Cc: meta-virtualization
From: Kai Kang <kai.kang@windriver.com>
Update criu from 3.17 to 3.17.1:
* update file path and remove __pycache__ directory in do_install
* rebase 0002-criu-Change-libraries-install-directory.patch
* backport patches to fix build errors with glibc 2.36.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
recipes-containers/criu/criu_git.bb | 12 +-
...u-Change-libraries-install-directory.patch | 6 +-
| 288 ++++++++++++++++++
...nt-add-definition-for-FSOPEN_CLOEXEC.patch | 110 +++++++
4 files changed, 411 insertions(+), 5 deletions(-)
create mode 100644 recipes-containers/criu/files/0004-criu-fix-conflicting-headers.patch
create mode 100644 recipes-containers/criu/files/0005-mount-add-definition-for-FSOPEN_CLOEXEC.patch
diff --git a/recipes-containers/criu/criu_git.bb b/recipes-containers/criu/criu_git.bb
index 46401f9..733e911 100644
--- a/recipes-containers/criu/criu_git.bb
+++ b/recipes-containers/criu/criu_git.bb
@@ -13,14 +13,16 @@ EXCLUDE_FROM_WORLD = "1"
LIC_FILES_CHKSUM = "file://COPYING;md5=412de458544c1cb6a2b512cd399286e2"
-SRCREV = "4f8f295e57e68740699479d12c1ad251e6dd859f"
-PV = "3.17+git${SRCPV}"
+SRCREV = "d46f40f4ff0c724e0b9f0f8a2e8c043806897e94"
+PV = "3.17.1+git${SRCPV}"
SRC_URI = "git://github.com/checkpoint-restore/criu.git;branch=master;protocol=https \
file://0001-criu-Skip-documentation-install.patch \
file://0002-criu-Change-libraries-install-directory.patch \
file://0003-lib-Makefile-overwrite-install-lib-to-allow-multiarc.patch \
- "
+ file://0004-criu-fix-conflicting-headers.patch \
+ file://0005-mount-add-definition-for-FSOPEN_CLOEXEC.patch \
+ "
COMPATIBLE_HOST = "(x86_64|arm|aarch64).*-linux"
@@ -81,7 +83,9 @@ do_install () {
# scripts. 'crit' is one of those scripts. The "executable" or "e" option to the
# setup call should fix it, but it is being ignored. So to avoid getting our native
# intepreter replaced in the script, we'll do an explicit update ourselves.
- sed -i 's%^\#\!.*%\#\!/usr/bin/env python3%' ${D}/usr/bin/crit ${D}${libdir}/python3*/site-packages/crit-0.0.1-py3*.egg/EGG-INFO/scripts/crit
+ sed -i 's%^\#\!.*%\#\!/usr/bin/env python3%' ${D}/usr/bin/crit ${D}${libdir}/python3*/site-packages/crit-*-py3*.egg/EGG-INFO/scripts/crit
+
+ rm -rf ${D}/__pycache__
}
FILES:${PN} += "${systemd_unitdir}/ \
diff --git a/recipes-containers/criu/files/0002-criu-Change-libraries-install-directory.patch b/recipes-containers/criu/files/0002-criu-Change-libraries-install-directory.patch
index 453be13..ad8c9f1 100644
--- a/recipes-containers/criu/files/0002-criu-Change-libraries-install-directory.patch
+++ b/recipes-containers/criu/files/0002-criu-Change-libraries-install-directory.patch
@@ -7,6 +7,10 @@ Install the libraries into /usr/lib(or /usr/lib64)
Signed-off-by: Jianchuan Wang <jianchuan.wang@windriver.com>
Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+
+Rebase for criu 3.17.1.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
Makefile.install | 13 -------------
1 file changed, 13 deletions(-)
@@ -17,7 +21,7 @@ index 1b02b70af..2839ef5fe 100644
+++ b/Makefile.install
@@ -9,19 +9,6 @@ LIBEXECDIR ?= $(PREFIX)/libexec
RUNDIR ?= /run
- PLUGINDIR ?= /var/lib/criu
+ PLUGINDIR ?= $(PREFIX)/lib/criu
-#
-# For recent Debian/Ubuntu with multiarch support.
--git a/recipes-containers/criu/files/0004-criu-fix-conflicting-headers.patch b/recipes-containers/criu/files/0004-criu-fix-conflicting-headers.patch
new file mode 100644
index 0000000..fa4cecd
--- /dev/null
+++ b/recipes-containers/criu/files/0004-criu-fix-conflicting-headers.patch
@@ -0,0 +1,288 @@
+Backport patch to fix criu compile error with glibc 2.36. Update context
+for Makefile.config.
+
+Upstream-Status: Backport [https://github.com/checkpoint-restore/criu/commit/4c86d6a7]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+From 4c86d6a7d54abb64fc5a15131f3351224e8c071b Mon Sep 17 00:00:00 2001
+From: Radostin Stoyanov <rstoyanov@fedoraproject.org>
+Date: Sun, 31 Jul 2022 16:07:30 +0000
+Subject: [PATCH] criu: fix conflicting headers
+
+There are several changes in glibc 2.36 that make sys/mount.h header
+incompatible with kernel headers:
+
+https://sourceware.org/glibc/wiki/Release/2.36#Usage_of_.3Clinux.2Fmount.h.3E_and_.3Csys.2Fmount.h.3E
+
+This patch removes conflicting includes for `<linux/mount.h>` and
+updates the content of `criu/include/linux/mount.h` to match
+`/usr/include/sys/mount.h`. In addition, inline definitions sys_*()
+functions have been moved from "linux/mount.h" to "syscall.h" to
+avoid conflicts with `uapi/compel/plugins/std/syscall.h` and
+`<unistd.h>`. The include for `<linux/aio_abi.h>` has been replaced
+with local include to avoid conflicts with `<sys/mount.h>`.
+
+Fixes: #1949
+
+Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
+---
+ Makefile.config | 2 +-
+ criu/cgroup.c | 1 +
+ criu/cr-check.c | 2 +-
+ criu/cr-restore.c | 3 ++-
+ criu/include/aio.h | 2 +-
+ criu/include/linux/aio_abi.h | 14 +++++++++++
+ criu/include/linux/mount.h | 48 +++++++++++++++++++-----------------
+ criu/include/syscall.h | 17 +++++++++++++
+ criu/pie/parasite.c | 2 +-
+ criu/util.c | 1 +
+ scripts/feature-tests.mak | 13 ----------
+ 11 files changed, 64 insertions(+), 41 deletions(-)
+ create mode 100644 criu/include/linux/aio_abi.h
+ create mode 100644 criu/include/syscall.h
+
+diff --git a/Makefile.config b/Makefile.config
+index d113e2246..270ec61c0 100644
+--- a/Makefile.config
++++ b/Makefile.config
+@@ -78,7 +78,7 @@ export DEFINES += $(FEATURE_DEFINES)
+ export CFLAGS += $(FEATURE_DEFINES)
+
+ FEATURES_LIST := TCP_REPAIR STRLCPY STRLCAT PTRACE_PEEKSIGINFO \
+- SETPROCTITLE_INIT MEMFD TCP_REPAIR_WINDOW FSCONFIG MEMFD_CREATE OPENAT2
++ SETPROCTITLE_INIT MEMFD TCP_REPAIR_WINDOW MEMFD_CREATE OPENAT2
+
+ # $1 - config name
+ define gen-feature-test
+diff --git a/criu/cgroup.c b/criu/cgroup.c
+index e05b0832e..325df6a1d 100644
+--- a/criu/cgroup.c
++++ b/criu/cgroup.c
+@@ -27,6 +27,7 @@
+ #include "images/cgroup.pb-c.h"
+ #include "kerndat.h"
+ #include "linux/mount.h"
++#include "syscall.h"
+
+ /*
+ * This structure describes set of controller groups
+diff --git a/criu/cr-check.c b/criu/cr-check.c
+index f589a91da..0ca80192c 100644
+--- a/criu/cr-check.c
++++ b/criu/cr-check.c
+@@ -21,7 +21,6 @@
+ #include <sys/prctl.h>
+ #include <sched.h>
+ #include <sys/mount.h>
+-#include <linux/aio_abi.h>
+
+ #include "../soccr/soccr.h"
+
+@@ -52,6 +51,7 @@
+ #include "net.h"
+ #include "restorer.h"
+ #include "uffd.h"
++#include "linux/aio_abi.h"
+
+ #include "images/inventory.pb-c.h"
+
+diff --git a/criu/cr-restore.c b/criu/cr-restore.c
+index 279246c19..d11d28173 100644
+--- a/criu/cr-restore.c
++++ b/criu/cr-restore.c
+@@ -22,7 +22,6 @@
+ #include <compel/ptrace.h>
+ #include "common/compiler.h"
+
+-#include "linux/mount.h"
+ #include "linux/rseq.h"
+
+ #include "clone-noasan.h"
+@@ -86,6 +85,8 @@
+ #include <compel/plugins/std/syscall-codes.h>
+ #include "compel/include/asm/syscall.h"
+
++#include "linux/mount.h"
++
+ #include "protobuf.h"
+ #include "images/sa.pb-c.h"
+ #include "images/timer.pb-c.h"
+diff --git a/criu/include/aio.h b/criu/include/aio.h
+index d1655739d..38e704020 100644
+--- a/criu/include/aio.h
++++ b/criu/include/aio.h
+@@ -1,7 +1,7 @@
+ #ifndef __CR_AIO_H__
+ #define __CR_AIO_H__
+
+-#include <linux/aio_abi.h>
++#include "linux/aio_abi.h"
+ #include "images/mm.pb-c.h"
+ unsigned int aio_estimate_nr_reqs(unsigned int size);
+ int dump_aio_ring(MmEntry *mme, struct vma_area *vma);
+diff --git a/criu/include/linux/aio_abi.h b/criu/include/linux/aio_abi.h
+new file mode 100644
+index 000000000..d9ce78720
+--- /dev/null
++++ b/criu/include/linux/aio_abi.h
+@@ -0,0 +1,14 @@
++#ifndef __LINUX__AIO_ABI_H
++#define __LINUX__AIO_ABI_H
++
++typedef __kernel_ulong_t aio_context_t;
++
++/* read() from /dev/aio returns these structures. */
++struct io_event {
++ __u64 data; /* the data field from the iocb */
++ __u64 obj; /* what iocb this event came from */
++ __s64 res; /* result code for this event */
++ __s64 res2; /* secondary result */
++};
++
++#endif /* __LINUX__AIO_ABI_H */
+diff --git a/criu/include/linux/mount.h b/criu/include/linux/mount.h
+index 9a3a28b10..0d55a588c 100644
+--- a/criu/include/linux/mount.h
++++ b/criu/include/linux/mount.h
+@@ -4,32 +4,34 @@
+ #include "common/config.h"
+ #include "compel/plugins/std/syscall-codes.h"
+
+-#ifdef CONFIG_HAS_FSCONFIG
+-#include <linux/mount.h>
+-#else
++/* Copied from /usr/include/sys/mount.h */
++
++#ifndef FSCONFIG_CMD_CREATE
++/* The type of fsconfig call made. */
+ enum fsconfig_command {
+- FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+- FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
+- FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
+- FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
+- FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
+- FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
+- FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
++ FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
++#define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG
++ FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
++#define FSCONFIG_SET_STRING FSCONFIG_SET_STRING
++ FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
++#define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY
++ FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
++#define FSCONFIG_SET_PATH FSCONFIG_SET_PATH
++ FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
++#define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY
++ FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
++#define FSCONFIG_SET_FD FSCONFIG_SET_FD
++ FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
++#define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE
+ FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
++#define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
+ };
+-#endif
++#endif // FSCONFIG_CMD_CREATE
+
+-static inline int sys_fsopen(const char *fsname, unsigned int flags)
+-{
+- return syscall(__NR_fsopen, fsname, flags);
+-}
+-static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key, const char *value, int aux)
+-{
+- return syscall(__NR_fsconfig, fd, cmd, key, value, aux);
+-}
+-static inline int sys_fsmount(int fd, unsigned int flags, unsigned int attr_flags)
+-{
+- return syscall(__NR_fsmount, fd, flags, attr_flags);
+-}
++#ifndef MS_MGC_VAL
++/* Magic mount flag number. Has to be or-ed to the flag values. */
++#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */
++#define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */
++#endif
+
+ #endif
+diff --git a/criu/include/syscall.h b/criu/include/syscall.h
+new file mode 100644
+index 000000000..c38d6d971
+--- /dev/null
++++ b/criu/include/syscall.h
+@@ -0,0 +1,17 @@
++#ifndef __CR_SYSCALL_H__
++#define __CR_SYSCALL_H__
++
++static inline int sys_fsopen(const char *fsname, unsigned int flags)
++{
++ return syscall(__NR_fsopen, fsname, flags);
++}
++static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key, const char *value, int aux)
++{
++ return syscall(__NR_fsconfig, fd, cmd, key, value, aux);
++}
++static inline int sys_fsmount(int fd, unsigned int flags, unsigned int attr_flags)
++{
++ return syscall(__NR_fsmount, fd, flags, attr_flags);
++}
++
++#endif /* __CR_SYSCALL_H__ */
+\ No newline at end of file
+diff --git a/criu/pie/parasite.c b/criu/pie/parasite.c
+index e7eb1fcb6..f75fe13bb 100644
+--- a/criu/pie/parasite.c
++++ b/criu/pie/parasite.c
+@@ -3,7 +3,6 @@
+ #include <signal.h>
+ #include <linux/limits.h>
+ #include <linux/capability.h>
+-#include <sys/mount.h>
+ #include <stdarg.h>
+ #include <sys/ioctl.h>
+ #include <sys/uio.h>
+@@ -14,6 +13,7 @@
+ #include "int.h"
+ #include "types.h"
+ #include <compel/plugins/std/syscall.h>
++#include "linux/mount.h"
+ #include "parasite.h"
+ #include "fcntl.h"
+ #include "prctl.h"
+diff --git a/criu/util.c b/criu/util.c
+index 5f69465b4..060ca3bd4 100644
+--- a/criu/util.c
++++ b/criu/util.c
+@@ -40,6 +40,7 @@
+ #include "mem.h"
+ #include "namespaces.h"
+ #include "criu-log.h"
++#include "syscall.h"
+
+ #include "clone-noasan.h"
+ #include "cr_options.h"
+diff --git a/scripts/feature-tests.mak b/scripts/feature-tests.mak
+index 014e893a8..fb5d2ef7a 100644
+--- a/scripts/feature-tests.mak
++++ b/scripts/feature-tests.mak
+@@ -137,19 +137,6 @@ ENTRY(main)
+ END(main)
+ endef
+
+-define FEATURE_TEST_FSCONFIG
+-
+-#include <linux/mount.h>
+-
+-int main(void)
+-{
+- if (FSCONFIG_CMD_CREATE > 0)
+- return 0;
+- return 0;
+-}
+-
+-endef
+-
+ define FEATURE_TEST_NFTABLES_LIB_API_0
+
+ #include <string.h>
+--
+2.34.1
+
diff --git a/recipes-containers/criu/files/0005-mount-add-definition-for-FSOPEN_CLOEXEC.patch b/recipes-containers/criu/files/0005-mount-add-definition-for-FSOPEN_CLOEXEC.patch
new file mode 100644
index 0000000..dc41d36
--- /dev/null
+++ b/recipes-containers/criu/files/0005-mount-add-definition-for-FSOPEN_CLOEXEC.patch
@@ -0,0 +1,110 @@
+Upstream-Status: Backport [https://github.com/checkpoint-restore/criu/commit/517c0947]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+From 517c0947050e63aac72f63a3bf373d76264723b9 Mon Sep 17 00:00:00 2001
+From: Radostin Stoyanov <rstoyanov@fedoraproject.org>
+Date: Wed, 24 Aug 2022 21:20:30 +0200
+Subject: [PATCH 2/2] mount: add definition for FSOPEN_CLOEXEC
+
+A recent change in glibc introduced `enum fsconfig_command` [1] and as a
+result the compilation of criu fails with the following errors
+
+In file included from criu/pie/util.c:3:
+/usr/include/sys/mount.h:240:6: error: redeclaration of 'enum fsconfig_command'
+ 240 | enum fsconfig_command
+ | ^~~~~~~~~~~~~~~~
+In file included from /usr/include/sys/mount.h:32:
+criu/include/linux/mount.h:11:6: note: originally defined here
+ 11 | enum fsconfig_command {
+ | ^~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:242:3: error: redeclaration of enumerator 'FSCONFIG_SET_FLAG'
+ 242 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+ | ^~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:12:9: note: previous definition of 'FSCONFIG_SET_FLAG' with type 'enum fsconfig_command'
+ 12 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+ | ^~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:244:3: error: redeclaration of enumerator 'FSCONFIG_SET_STRING'
+ 244 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
+ | ^~~~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:14:9: note: previous definition of 'FSCONFIG_SET_STRING' with type 'enum fsconfig_command'
+ 14 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
+ | ^~~~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:246:3: error: redeclaration of enumerator 'FSCONFIG_SET_BINARY'
+ 246 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
+ | ^~~~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:16:9: note: previous definition of 'FSCONFIG_SET_BINARY' with type 'enum fsconfig_command'
+ 16 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
+ | ^~~~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:248:3: error: redeclaration of enumerator 'FSCONFIG_SET_PATH'
+ 248 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
+ | ^~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:18:9: note: previous definition of 'FSCONFIG_SET_PATH' with type 'enum fsconfig_command'
+ 18 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
+ | ^~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:250:3: error: redeclaration of enumerator 'FSCONFIG_SET_PATH_EMPTY'
+ 250 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
+ | ^~~~~~~~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:20:9: note: previous definition of 'FSCONFIG_SET_PATH_EMPTY' with type 'enum fsconfig_command'
+ 20 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
+ | ^~~~~~~~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:252:3: error: redeclaration of enumerator 'FSCONFIG_SET_FD'
+ 252 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
+ | ^~~~~~~~~~~~~~~
+criu/include/linux/mount.h:22:9: note: previous definition of 'FSCONFIG_SET_FD' with type 'enum fsconfig_command'
+ 22 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
+ | ^~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:254:3: error: redeclaration of enumerator 'FSCONFIG_CMD_CREATE'
+ 254 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
+ | ^~~~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:24:9: note: previous definition of 'FSCONFIG_CMD_CREATE' with type 'enum fsconfig_command'
+ 24 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
+ | ^~~~~~~~~~~~~~~~~~~
+/usr/include/sys/mount.h:256:3: error: redeclaration of enumerator 'FSCONFIG_CMD_RECONFIGURE'
+ 256 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
+ | ^~~~~~~~~~~~~~~~~~~~~~~~
+criu/include/linux/mount.h:26:9: note: previous definition of 'FSCONFIG_CMD_RECONFIGURE' with type 'enum fsconfig_command'
+ 26 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
+
+This patch adds definition for FSOPEN_CLOEXEC to solve this problem. In particular,
+sys/mount.h includes ifndef check for FSOPEN_CLOEXEC surrounding `enum fsconfig_command`.
+
+[1] https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=7eae6a91e9b1670330c9f15730082c91c0b1d570
+
+Reported-by: Younes Manton (@ymanton)
+Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
+---
+ criu/include/linux/mount.h | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/criu/include/linux/mount.h b/criu/include/linux/mount.h
+index 0d55a588c..fefafa89e 100644
+--- a/criu/include/linux/mount.h
++++ b/criu/include/linux/mount.h
+@@ -6,7 +6,7 @@
+
+ /* Copied from /usr/include/sys/mount.h */
+
+-#ifndef FSCONFIG_CMD_CREATE
++#ifndef FSOPEN_CLOEXEC
+ /* The type of fsconfig call made. */
+ enum fsconfig_command {
+ FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+@@ -26,7 +26,13 @@ enum fsconfig_command {
+ FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
+ #define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
+ };
+-#endif // FSCONFIG_CMD_CREATE
++
++#endif // FSOPEN_CLOEXEC
++
++/* fsopen flags. With the redundant definition, we check if the kernel,
++ * glibc value and our value still match.
++ */
++#define FSOPEN_CLOEXEC 0x00000001
+
+ #ifndef MS_MGC_VAL
+ /* Magic mount flag number. Has to be or-ed to the flag values. */
+--
+2.34.1
+
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread