* [PATCH] src/locktest.c: fix build failure of struct delegation
@ 2026-08-13 15:08 Zorro Lang
2026-09-13 14:29 ` Zorro Lang
0 siblings, 1 reply; 4+ messages in thread
From: Zorro Lang @ 2026-08-13 15:08 UTC (permalink / raw)
To: fstests; +Cc: linux-fsdevel
Since glibc commit f2e3dacbff88 ("Add new constants from Linux 6.12,
6.18 and 6.19 to bits/fcntl-linux.h"), the F_GETDELEG and F_SETDELEG
constants from Linux 6.19 have been added directly into <fcntl.h>.
However, the corresponding full definition for 'struct delegation'
was not included in glibc's userspace wrapper. That causes below
build error:
locktest.c:1065:16: error: variable 'deleg' has initializer but incomplete type
1065 | struct delegation deleg = { .d_type = F_UNLCK };
...
Fix this by isolating the definition of 'struct delegation' from the
command macros via autoconf capability probing:
1. Add an AC_CHECK_TYPES check for 'struct delegation' in configure.ac.
2. In locktest.c, unbind 'struct delegation' from the '#ifndef F_GETDELEG'
guard and wrap it with '#ifndef HAVE_STRUCT_DELEGATION' instead.
Signed-off-by: Zorro Lang <zlang@kernel.org>
---
Hi,
fstests currently fails to build against the latest glibc, with the root
cause detailed in the commit log above.
The glibc now defines F_GETDELEG and F_SETDELEG, but leaves out the actual
'struct delegation' definition. The complete struct is available in <linux/fcntl.h>,
but we cannot simply include both <fcntl.h> and <linux/fcntl.h> due to nasty
namespace redefinition conflicts.
I am not entirely sure if glibc will bring in 'struct delegation', so for now,
I chose to decouple and handle the structure definition independently via
autoconf.
Any thoughts or better suggestions on how we should handle this transition?
Thanks,
Zorro
configure.ac | 4 ++++
src/locktest.c | 2 ++
2 files changed, 6 insertions(+)
diff --git a/configure.ac b/configure.ac
index feb24ddd..6d7ff3ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -111,6 +111,10 @@ AC_CHECK_TYPES([struct btrfs_ioctl_received_subvol_args], [], [], [[
#include <stddef.h>
#include <linux/btrfs.h>
]])
+AC_CHECK_TYPES([struct delegation], [], [], [[
+#include <stddef.h>
+#include <fcntl.h>
+]])
AC_CHECK_HEADERS([linux/btrfs.h linux/btrfs_tree.h])
AC_CHECK_MEMBERS([struct btrfs_ioctl_vol_args_v2.subvolid], [], [], [[
#include <stddef.h>
diff --git a/src/locktest.c b/src/locktest.c
index 54ee1f07..d0264c94 100644
--- a/src/locktest.c
+++ b/src/locktest.c
@@ -80,7 +80,9 @@ extern int h_errno;
#ifndef F_GETDELEG
#define F_GETDELEG (1024 + 15)
#define F_SETDELEG (1024 + 16)
+#endif
+#ifndef HAVE_STRUCT_DELEGATION
struct delegation {
uint32_t d_flags;
uint16_t d_type;
--
2.55.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] src/locktest.c: fix build failure of struct delegation
2026-08-13 15:08 [PATCH] src/locktest.c: fix build failure of struct delegation Zorro Lang
@ 2026-09-13 14:29 ` Zorro Lang
2026-10-07 17:30 ` Lukas Herbolt
0 siblings, 1 reply; 4+ messages in thread
From: Zorro Lang @ 2026-09-13 14:29 UTC (permalink / raw)
To: fstests; +Cc: linux-fsdevel
On Thu, Aug 13, 2026 at 11:08:46PM +0800, Zorro Lang wrote:
> Since glibc commit f2e3dacbff88 ("Add new constants from Linux 6.12,
> 6.18 and 6.19 to bits/fcntl-linux.h"), the F_GETDELEG and F_SETDELEG
> constants from Linux 6.19 have been added directly into <fcntl.h>.
> However, the corresponding full definition for 'struct delegation'
> was not included in glibc's userspace wrapper. That causes below
> build error:
>
> locktest.c:1065:16: error: variable 'deleg' has initializer but incomplete type
> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> ...
>
> Fix this by isolating the definition of 'struct delegation' from the
> command macros via autoconf capability probing:
>
> 1. Add an AC_CHECK_TYPES check for 'struct delegation' in configure.ac.
> 2. In locktest.c, unbind 'struct delegation' from the '#ifndef F_GETDELEG'
> guard and wrap it with '#ifndef HAVE_STRUCT_DELEGATION' instead.
>
> Signed-off-by: Zorro Lang <zlang@kernel.org>
> ---
>
> Hi,
>
> fstests currently fails to build against the latest glibc, with the root
> cause detailed in the commit log above.
>
> The glibc now defines F_GETDELEG and F_SETDELEG, but leaves out the actual
> 'struct delegation' definition. The complete struct is available in <linux/fcntl.h>,
> but we cannot simply include both <fcntl.h> and <linux/fcntl.h> due to nasty
> namespace redefinition conflicts.
>
> I am not entirely sure if glibc will bring in 'struct delegation', so for now,
> I chose to decouple and handle the structure definition independently via
> autoconf.
>
> Any thoughts or better suggestions on how we should handle this transition?
Friendly ping...
Am I the only one seeing this? Without this patch, xfstests won't compile on
the latest Fedora：
glibc-devel-2.44.9000-1.fc46.x86_64
gcc-16.2.1-2.fc46.x86_64
I keep running into the build error below [1].
Thanks,
Zorro
[1]
locktest.c: In function 'initialize':
locktest.c:1018:17: warning: variable 'offset' set but not used [-Wunused-but-set-variable=]
1018 | int offset = 0;
| ^~~~~~
locktest.c: In function 'release_lease':
locktest.c:1065:16: error: variable 'deleg' has initializer but incomplete type
1065 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~~~~~
locktest.c:1065:38: error: 'struct delegation' has no member named 'd_type'
1065 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~
locktest.c:1065:47: warning: excess elements in struct initializer
1065 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~~
locktest.c:1065:47: note: (near initialization for 'deleg')
locktest.c:1065:27: error: storage size of 'deleg' isn't known
1065 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~
locktest.c:1065:27: warning: unused variable 'deleg' [-Wunused-variable]
locktest.c: In function 'do_deleg':
locktest.c:1365:12: error: variable 'deleg' has initializer but incomplete type
1365 | struct delegation deleg = { .d_type = arg };
| ^~~~~~~~~~
locktest.c:1365:34: error: 'struct delegation' has no member named 'd_type'
1365 | struct delegation deleg = { .d_type = arg };
| ^~~~~~
locktest.c:1365:43: warning: excess elements in struct initializer
1365 | struct delegation deleg = { .d_type = arg };
| ^~~
locktest.c:1365:43: note: (near initialization for 'deleg')
locktest.c:1365:23: error: storage size of 'deleg' isn't known
1365 | struct delegation deleg = { .d_type = arg };
| ^~~~~
locktest.c:1365:23: warning: unused variable 'deleg' [-Wunused-variable]
locktest.c: In function 'main':
locktest.c:1615:16: error: variable 'deleg' has initializer but incomplete type
1615 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~~~~~
locktest.c:1615:38: error: 'struct delegation' has no member named 'd_type'
1615 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~
locktest.c:1615:47: warning: excess elements in struct initializer
1615 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~~~
locktest.c:1615:47: note: (near initialization for 'deleg')
locktest.c:1615:27: error: storage size of 'deleg' isn't known
1615 | struct delegation deleg = { .d_type = F_UNLCK };
| ^~~~~
locktest.c:1615:27: warning: unused variable 'deleg' [-Wunused-variable]
[CC] chprojid_fail
[CC] detached_mounts_propagation
gmake[2]: *** [Makefile:139: locktest] Error 1
gmake[2]: *** Waiting for unfinished jobs....
gmake[1]: *** [include/buildrules:30: src] Error 2
make: *** [Makefile:65: default] Error 2
>
> Thanks,
> Zorro
>
> configure.ac | 4 ++++
> src/locktest.c | 2 ++
> 2 files changed, 6 insertions(+)
>
> diff --git a/configure.ac b/configure.ac
> index feb24ddd..6d7ff3ba 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -111,6 +111,10 @@ AC_CHECK_TYPES([struct btrfs_ioctl_received_subvol_args], [], [], [[
> #include <stddef.h>
> #include <linux/btrfs.h>
> ]])
> +AC_CHECK_TYPES([struct delegation], [], [], [[
> +#include <stddef.h>
> +#include <fcntl.h>
> +]])
> AC_CHECK_HEADERS([linux/btrfs.h linux/btrfs_tree.h])
> AC_CHECK_MEMBERS([struct btrfs_ioctl_vol_args_v2.subvolid], [], [], [[
> #include <stddef.h>
> diff --git a/src/locktest.c b/src/locktest.c
> index 54ee1f07..d0264c94 100644
> --- a/src/locktest.c
> +++ b/src/locktest.c
> @@ -80,7 +80,9 @@ extern int h_errno;
> #ifndef F_GETDELEG
> #define F_GETDELEG (1024 + 15)
> #define F_SETDELEG (1024 + 16)
> +#endif
>
> +#ifndef HAVE_STRUCT_DELEGATION
> struct delegation {
> uint32_t d_flags;
> uint16_t d_type;
> --
> 2.55.0
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] src/locktest.c: fix build failure of struct delegation
2026-09-13 14:29 ` Zorro Lang
@ 2026-10-07 17:30 ` Lukas Herbolt
2026-10-12 14:42 ` Zorro Lang
0 siblings, 1 reply; 4+ messages in thread
From: Lukas Herbolt @ 2026-10-07 17:30 UTC (permalink / raw)
To: Zorro Lang; +Cc: fstests, linux-fsdevel
On 2026-09-13 16:29, Zorro Lang wrote:
> On Thu, Aug 13, 2026 at 11:08:46PM +0800, Zorro Lang wrote:
>> Since glibc commit f2e3dacbff88 ("Add new constants from Linux 6.12,
>> 6.18 and 6.19 to bits/fcntl-linux.h"), the F_GETDELEG and F_SETDELEG
>> constants from Linux 6.19 have been added directly into <fcntl.h>.
>> However, the corresponding full definition for 'struct delegation'
>> was not included in glibc's userspace wrapper. That causes below
>> build error:
>>
>> locktest.c:1065:16: error: variable 'deleg' has initializer but
>> incomplete type
>> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
>> ...
>>
>> Fix this by isolating the definition of 'struct delegation' from the
>> command macros via autoconf capability probing:
>>
>> 1. Add an AC_CHECK_TYPES check for 'struct delegation' in
>> configure.ac.
>> 2. In locktest.c, unbind 'struct delegation' from the '#ifndef
>> F_GETDELEG'
>> guard and wrap it with '#ifndef HAVE_STRUCT_DELEGATION' instead.
>>
>> Signed-off-by: Zorro Lang <zlang@kernel.org>
>> ---
>>
>> Hi,
>>
>> fstests currently fails to build against the latest glibc, with the
>> root
>> cause detailed in the commit log above.
>>
>> The glibc now defines F_GETDELEG and F_SETDELEG, but leaves out the
>> actual
>> 'struct delegation' definition. The complete struct is available in
>> <linux/fcntl.h>,
>> but we cannot simply include both <fcntl.h> and <linux/fcntl.h> due to
>> nasty
>> namespace redefinition conflicts.
>>
>> I am not entirely sure if glibc will bring in 'struct delegation', so
>> for now,
>> I chose to decouple and handle the structure definition independently
>> via
>> autoconf.
>>
>> Any thoughts or better suggestions on how we should handle this
>> transition?
>
> Friendly ping...
>
> Am I the only one seeing this? Without this patch, xfstests won't
> compile on
> the latest Fedora：
> glibc-devel-2.44.9000-1.fc46.x86_64
> gcc-16.2.1-2.fc46.x86_64
>
> I keep running into the build error below [1].
>
> Thanks,
> Zorro
>
> [1]
> locktest.c: In function 'initialize':
> locktest.c:1018:17: warning: variable 'offset' set but not used
> [-Wunused-but-set-variable=]
> 1018 | int offset = 0;
> | ^~~~~~
> locktest.c: In function 'release_lease':
> locktest.c:1065:16: error: variable 'deleg' has initializer but
> incomplete type
> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~~~~~
> locktest.c:1065:38: error: 'struct delegation' has no member named
> 'd_type'
> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~
> locktest.c:1065:47: warning: excess elements in struct initializer
> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~~
> locktest.c:1065:47: note: (near initialization for 'deleg')
> locktest.c:1065:27: error: storage size of 'deleg' isn't known
> 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~
> locktest.c:1065:27: warning: unused variable 'deleg'
> [-Wunused-variable]
> locktest.c: In function 'do_deleg':
> locktest.c:1365:12: error: variable 'deleg' has initializer but
> incomplete type
> 1365 | struct delegation deleg = { .d_type = arg };
> | ^~~~~~~~~~
> locktest.c:1365:34: error: 'struct delegation' has no member named
> 'd_type'
> 1365 | struct delegation deleg = { .d_type = arg };
> | ^~~~~~
> locktest.c:1365:43: warning: excess elements in struct initializer
> 1365 | struct delegation deleg = { .d_type = arg };
> | ^~~
> locktest.c:1365:43: note: (near initialization for 'deleg')
> locktest.c:1365:23: error: storage size of 'deleg' isn't known
> 1365 | struct delegation deleg = { .d_type = arg };
> | ^~~~~
> locktest.c:1365:23: warning: unused variable 'deleg'
> [-Wunused-variable]
> locktest.c: In function 'main':
> locktest.c:1615:16: error: variable 'deleg' has initializer but
> incomplete type
> 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~~~~~
> locktest.c:1615:38: error: 'struct delegation' has no member named
> 'd_type'
> 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~
> locktest.c:1615:47: warning: excess elements in struct initializer
> 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~~~
> locktest.c:1615:47: note: (near initialization for 'deleg')
> locktest.c:1615:27: error: storage size of 'deleg' isn't known
> 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> | ^~~~~
> locktest.c:1615:27: warning: unused variable 'deleg'
> [-Wunused-variable]
> [CC] chprojid_fail
> [CC] detached_mounts_propagation
> gmake[2]: *** [Makefile:139: locktest] Error 1
> gmake[2]: *** Waiting for unfinished jobs....
> gmake[1]: *** [include/buildrules:30: src] Error 2
> make: *** [Makefile:65: default] Error 2
>
>>
>> Thanks,
>> Zorro
>>
>> configure.ac | 4 ++++
>> src/locktest.c | 2 ++
>> 2 files changed, 6 insertions(+)
>>
>> diff --git a/configure.ac b/configure.ac
>> index feb24ddd..6d7ff3ba 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -111,6 +111,10 @@ AC_CHECK_TYPES([struct
>> btrfs_ioctl_received_subvol_args], [], [], [[
>> #include <stddef.h>
>> #include <linux/btrfs.h>
>> ]])
>> +AC_CHECK_TYPES([struct delegation], [], [], [[
>> +#include <stddef.h>
>> +#include <fcntl.h>
>> +]])
>> AC_CHECK_HEADERS([linux/btrfs.h linux/btrfs_tree.h])
>> AC_CHECK_MEMBERS([struct btrfs_ioctl_vol_args_v2.subvolid], [], [],
>> [[
>> #include <stddef.h>
>> diff --git a/src/locktest.c b/src/locktest.c
>> index 54ee1f07..d0264c94 100644
>> --- a/src/locktest.c
>> +++ b/src/locktest.c
>> @@ -80,7 +80,9 @@ extern int h_errno;
>> #ifndef F_GETDELEG
>> #define F_GETDELEG (1024 + 15)
>> #define F_SETDELEG (1024 + 16)
>> +#endif
>>
>> +#ifndef HAVE_STRUCT_DELEGATION
>> struct delegation {
>> uint32_t d_flags;
>> uint16_t d_type;
>> --
>> 2.55.0
>>
>>
Hit the same on fedora-rawhide looks good to me.
Reviewed-by: "Lukas Herbolt" <lukas@herbolt.com>
--
-lhe
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] src/locktest.c: fix build failure of struct delegation
2026-10-07 17:30 ` Lukas Herbolt
@ 2026-10-12 14:42 ` Zorro Lang
0 siblings, 0 replies; 4+ messages in thread
From: Zorro Lang @ 2026-10-12 14:42 UTC (permalink / raw)
To: Lukas Herbolt; +Cc: fstests, linux-fsdevel
On Wed, Oct 07, 2026 at 07:30:12PM +0200, Lukas Herbolt wrote:
> On 2026-09-13 16:29, Zorro Lang wrote:
> > On Thu, Aug 13, 2026 at 11:08:46PM +0800, Zorro Lang wrote:
> > > Since glibc commit f2e3dacbff88 ("Add new constants from Linux 6.12,
> > > 6.18 and 6.19 to bits/fcntl-linux.h"), the F_GETDELEG and F_SETDELEG
> > > constants from Linux 6.19 have been added directly into <fcntl.h>.
> > > However, the corresponding full definition for 'struct delegation'
> > > was not included in glibc's userspace wrapper. That causes below
> > > build error:
> > >
> > > locktest.c:1065:16: error: variable 'deleg' has initializer but
> > > incomplete type
> > > 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> > > ...
> > >
> > > Fix this by isolating the definition of 'struct delegation' from the
> > > command macros via autoconf capability probing:
> > >
> > > 1. Add an AC_CHECK_TYPES check for 'struct delegation' in
> > > configure.ac.
> > > 2. In locktest.c, unbind 'struct delegation' from the '#ifndef
> > > F_GETDELEG'
> > > guard and wrap it with '#ifndef HAVE_STRUCT_DELEGATION' instead.
> > >
> > > Signed-off-by: Zorro Lang <zlang@kernel.org>
> > > ---
> > >
> > > Hi,
> > >
> > > fstests currently fails to build against the latest glibc, with the
> > > root
> > > cause detailed in the commit log above.
> > >
> > > The glibc now defines F_GETDELEG and F_SETDELEG, but leaves out the
> > > actual
> > > 'struct delegation' definition. The complete struct is available in
> > > <linux/fcntl.h>,
> > > but we cannot simply include both <fcntl.h> and <linux/fcntl.h> due
> > > to nasty
> > > namespace redefinition conflicts.
> > >
> > > I am not entirely sure if glibc will bring in 'struct delegation',
> > > so for now,
> > > I chose to decouple and handle the structure definition
> > > independently via
> > > autoconf.
> > >
> > > Any thoughts or better suggestions on how we should handle this
> > > transition?
> >
> > Friendly ping...
> >
> > Am I the only one seeing this? Without this patch, xfstests won't
> > compile on
> > the latest Fedora：
> > glibc-devel-2.44.9000-1.fc46.x86_64
> > gcc-16.2.1-2.fc46.x86_64
> >
> > I keep running into the build error below [1].
> >
> > Thanks,
> > Zorro
> >
> > [1]
> > locktest.c: In function 'initialize':
> > locktest.c:1018:17: warning: variable 'offset' set but not used
> > [-Wunused-but-set-variable=]
> > 1018 | int offset = 0;
> > | ^~~~~~
> > locktest.c: In function 'release_lease':
> > locktest.c:1065:16: error: variable 'deleg' has initializer but
> > incomplete type
> > 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~~~~~
> > locktest.c:1065:38: error: 'struct delegation' has no member named
> > 'd_type'
> > 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~
> > locktest.c:1065:47: warning: excess elements in struct initializer
> > 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~~
> > locktest.c:1065:47: note: (near initialization for 'deleg')
> > locktest.c:1065:27: error: storage size of 'deleg' isn't known
> > 1065 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~
> > locktest.c:1065:27: warning: unused variable 'deleg' [-Wunused-variable]
> > locktest.c: In function 'do_deleg':
> > locktest.c:1365:12: error: variable 'deleg' has initializer but
> > incomplete type
> > 1365 | struct delegation deleg = { .d_type = arg };
> > | ^~~~~~~~~~
> > locktest.c:1365:34: error: 'struct delegation' has no member named
> > 'd_type'
> > 1365 | struct delegation deleg = { .d_type = arg };
> > | ^~~~~~
> > locktest.c:1365:43: warning: excess elements in struct initializer
> > 1365 | struct delegation deleg = { .d_type = arg };
> > | ^~~
> > locktest.c:1365:43: note: (near initialization for 'deleg')
> > locktest.c:1365:23: error: storage size of 'deleg' isn't known
> > 1365 | struct delegation deleg = { .d_type = arg };
> > | ^~~~~
> > locktest.c:1365:23: warning: unused variable 'deleg' [-Wunused-variable]
> > locktest.c: In function 'main':
> > locktest.c:1615:16: error: variable 'deleg' has initializer but
> > incomplete type
> > 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~~~~~
> > locktest.c:1615:38: error: 'struct delegation' has no member named
> > 'd_type'
> > 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~
> > locktest.c:1615:47: warning: excess elements in struct initializer
> > 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~~~
> > locktest.c:1615:47: note: (near initialization for 'deleg')
> > locktest.c:1615:27: error: storage size of 'deleg' isn't known
> > 1615 | struct delegation deleg = { .d_type = F_UNLCK };
> > | ^~~~~
> > locktest.c:1615:27: warning: unused variable 'deleg' [-Wunused-variable]
> > [CC] chprojid_fail
> > [CC] detached_mounts_propagation
> > gmake[2]: *** [Makefile:139: locktest] Error 1
> > gmake[2]: *** Waiting for unfinished jobs....
> > gmake[1]: *** [include/buildrules:30: src] Error 2
> > make: *** [Makefile:65: default] Error 2
> >
> > >
> > > Thanks,
> > > Zorro
> > >
> > > configure.ac | 4 ++++
> > > src/locktest.c | 2 ++
> > > 2 files changed, 6 insertions(+)
> > >
> > > diff --git a/configure.ac b/configure.ac
> > > index feb24ddd..6d7ff3ba 100644
> > > --- a/configure.ac
> > > +++ b/configure.ac
> > > @@ -111,6 +111,10 @@ AC_CHECK_TYPES([struct
> > > btrfs_ioctl_received_subvol_args], [], [], [[
> > > #include <stddef.h>
> > > #include <linux/btrfs.h>
> > > ]])
> > > +AC_CHECK_TYPES([struct delegation], [], [], [[
> > > +#include <stddef.h>
> > > +#include <fcntl.h>
> > > +]])
> > > AC_CHECK_HEADERS([linux/btrfs.h linux/btrfs_tree.h])
> > > AC_CHECK_MEMBERS([struct btrfs_ioctl_vol_args_v2.subvolid], [], [],
> > > [[
> > > #include <stddef.h>
> > > diff --git a/src/locktest.c b/src/locktest.c
> > > index 54ee1f07..d0264c94 100644
> > > --- a/src/locktest.c
> > > +++ b/src/locktest.c
> > > @@ -80,7 +80,9 @@ extern int h_errno;
> > > #ifndef F_GETDELEG
> > > #define F_GETDELEG (1024 + 15)
> > > #define F_SETDELEG (1024 + 16)
> > > +#endif
> > >
> > > +#ifndef HAVE_STRUCT_DELEGATION
> > > struct delegation {
> > > uint32_t d_flags;
> > > uint16_t d_type;
> > > --
> > > 2.55.0
> > >
> > >
>
> Hit the same on fedora-rawhide looks good to me.
> Reviewed-by: "Lukas Herbolt" <lukas@herbolt.com>
Thanks! I finally don't have to keep rebasing this patch locally :)
>
> --
> -lhe
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-10-12 14:42 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2026-08-13 15:08 [PATCH] src/locktest.c: fix build failure of struct delegation Zorro Lang
2026-09-13 14:29 ` Zorro Lang
2026-10-07 17:30 ` Lukas Herbolt
2026-10-12 14:42 ` Zorro Lang
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