mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
50fa944e89
Support the copy_file_range syscall in fsstress. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
120 lines
2.5 KiB
Plaintext
120 lines
2.5 KiB
Plaintext
#
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# Check if we have a working fadvise system call
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#
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AC_DEFUN([AC_HAVE_FADVISE],
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[ AC_MSG_CHECKING([for fadvise ])
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AC_TRY_COMPILE([
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#define _GNU_SOURCE
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#define _FILE_OFFSET_BITS 64
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#include <fcntl.h>
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], [
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posix_fadvise(0, 1, 0, POSIX_FADV_NORMAL);
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], have_fadvise=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_fadvise)
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])
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#
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# Check if we have a working madvise system call
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#
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AC_DEFUN([AC_HAVE_MADVISE],
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[ AC_MSG_CHECKING([for madvise ])
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AC_TRY_COMPILE([
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#define _GNU_SOURCE
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#define _FILE_OFFSET_BITS 64
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#include <sys/mman.h>
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], [
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posix_madvise(0, 0, MADV_NORMAL);
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], have_madvise=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_madvise)
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])
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#
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# Check if we have a working mincore system call
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#
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AC_DEFUN([AC_HAVE_MINCORE],
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[ AC_MSG_CHECKING([for mincore ])
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AC_TRY_COMPILE([
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#define _GNU_SOURCE
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#define _FILE_OFFSET_BITS 64
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#include <sys/mman.h>
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], [
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mincore(0, 0, 0);
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], have_mincore=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_mincore)
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])
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#
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# Check if we have a working sendfile system call
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#
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AC_DEFUN([AC_HAVE_SENDFILE],
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[ AC_MSG_CHECKING([for sendfile ])
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AC_TRY_COMPILE([
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#define _GNU_SOURCE
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#define _FILE_OFFSET_BITS 64
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#include <sys/sendfile.h>
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], [
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sendfile(0, 0, 0, 0);
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], have_sendfile=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_sendfile)
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])
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#
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# Check if we have a getmntent libc call (Linux)
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#
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AC_DEFUN([AC_HAVE_GETMNTENT],
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[ AC_MSG_CHECKING([for getmntent ])
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AC_TRY_COMPILE([
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#include <stdio.h>
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#include <mntent.h>
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], [
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getmntent(0);
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], have_getmntent=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_getmntent)
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])
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#
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# Check if we have a getmntinfo libc call (FreeBSD, Mac OS X)
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#
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AC_DEFUN([AC_HAVE_GETMNTINFO],
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[ AC_MSG_CHECKING([for getmntinfo ])
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AC_TRY_COMPILE([
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#include <sys/param.h>
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#include <sys/ucred.h>
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#include <sys/mount.h>
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], [
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getmntinfo(0, 0);
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], have_getmntinfo=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_getmntinfo)
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])
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#
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#
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# Check if we have a copy_file_range system call (Linux)
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#
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AC_DEFUN([AC_HAVE_COPY_FILE_RANGE],
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[ AC_MSG_CHECKING([for copy_file_range])
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AC_TRY_LINK([
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#define _GNU_SOURCE
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#include <sys/syscall.h>
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#include <unistd.h>
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], [
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syscall(__NR_copy_file_range, 0, 0, 0, 0, 0, 0);
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], have_copy_file_range=yes
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no))
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AC_SUBST(have_copy_file_range)
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])
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