mirror of
https://github.com/MidnightCommander/mc
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a6ca3c2899
fixed macros 'mc-get-fs-info.m4' for correct 'fallocate' detection under xBSD Signed-off-by: Ilia Maslakov <il.smind@gmail.com>
50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
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dnl
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dnl posix_allocate() function detection
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dnl
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AC_DEFUN([gl_POSIX_FALLOCATE], [
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dnl * Old glibcs have broken posix_fallocate(). Make sure not to use it.
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AC_TRY_LINK([
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#define _XOPEN_SOURCE 600
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#include <stdlib.h>
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#if defined(__GLIBC__) && (__GLIBC__ < 2 || __GLIBC_MINOR__ < 7)
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possibly broken posix_fallocate
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#endif
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],
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[posix_fallocate(0, 0, 0);],
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[AC_DEFINE(
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[HAVE_POSIX_FALLOCATE],
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[1],
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[Define if you have a working posix_fallocate()])
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])
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])
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dnl
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dnl Filesystem information detection
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dnl
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dnl To get information about the disk, mount points, etc.
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dnl
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AC_DEFUN([AC_MC_GET_FS_INFO], [
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gl_MOUNTLIST
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if test $gl_cv_list_mounted_fs = yes; then
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gl_PREREQ_MOUNTLIST_EXTRA
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fi
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AC_CHECK_HEADERS([fcntl.h utime.h])
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gl_LIST_MOUNTED_FILE_SYSTEMS([
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AC_DEFINE(HAVE_INFOMOUNT_LIST, 1,
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[Define if the list of mounted filesystems can be determined])],
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[AC_MSG_WARN([could not determine how to read list of mounted fs])])
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gl_FSUSAGE
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if test $gl_cv_fs_space = yes; then
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gl_PREREQ_FSUSAGE_EXTRA
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fi
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gl_FSTYPENAME
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gl_POSIX_FALLOCATE
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])
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