Bring the 'delete_subvol_children' function under the HAVE_BTRFSUTIL_H
define and fix the following warnings. This function is called only when
'HAVE_BTRFSUTILS_H' is defined.
tests/fsstress.c:1183:1: warning: ‘delete_subvol_children’ defined but not used [-Wunused-function]
1183 | delete_subvol_children(int parid
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Move the entire 'do_fallocate' function under the 'HAVE_LINUX_FALLOC_H'
define and fix the following warnings. This function is called only when
'HAVE_LINUX_FALLOC_H' is defined.
tests/fsstress.c:3814:1: warning: ‘do_fallocate’ defined but not used [-Wunused-function]
3814 | do_fallocate(opnum_t opno, long r, int mode)
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Move the entire 'do_mmap' function under the 'HAVE_SYS_MMAN_H' define
and fix the following warnings. This function is called only when
'HAVE_SYS_MMAN_H' is defined.
tests/fsstress.c:4363:1: warning: ‘do_mmap’ defined but not used [-Wunused-function]
4363 | do_mmap(opnum_t opno, long r, int prot)
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The *64 interfaces, such as fstat64, off64_t, etc, are legacy interfaces
created at a time when 64-bit file support was still new. They are
generally exposed when defining a macro named _LARGEFILE64_SOURCE, as
e.g. the glibc docs[0] say.
The modern way to utilise largefile support, is to continue to use the
regular interfaces (off_t, fstat, ..), and define _FILE_OFFSET_BITS=64.
We already use the autoconf macro AC_SYS_LARGEFILE[1] which arranges this
and sets this macro for us. Therefore, we can utilise the non-64 names
without fear of breaking on 32-bit systems.
This fixes the build against musl libc, ever since musl dropped the
*64 compat from interfaces by default[2] just for _GNU_SOURCE, unless
_LARGEFILE64_SOURCE is defined. However, there are plans for a future
removal of the whole *64 header API, and that workaround (adding another
define) might cease to exist.
So, rename all *64 API use to the regular non-suffixed names. For
consistency, rename the internal functions that were *64 named
(lstat64_path, ..) too.
This should have no regressions on any platform.
[0]: https://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html#index-_005fLARGEFILE64_005fSOURCE
[1]: https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/System-Services.html
[2]: 25e6fee27f
Pull-request: #615
Signed-off-by: psykose <alice@ayaya.dev>
Signed-off-by: David Sterba <dsterba@suse.com>
The fsstress tool is a useful file generator, pull it from fstests as
it's not packaged as a standalone tool anywhere and the LTP version is
out of date.
The file has been modified to build, some xfs-specific ioctls are not
supported.
Signed-off-by: David Sterba <dsterba@suse.com>
