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Diffstat (limited to 'config/kernel-ctl-table-name.m4')
| -rw-r--r-- | config/kernel-ctl-table-name.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/config/kernel-ctl-table-name.m4 b/config/kernel-ctl-table-name.m4 new file mode 100644 index 000000000..8dd2e77cb --- /dev/null +++ b/config/kernel-ctl-table-name.m4 @@ -0,0 +1,18 @@ +dnl # +dnl # 2.6.33 API change, +dnl # Removed .ctl_name from struct ctl_table. +dnl # +AC_DEFUN([SPL_AC_CTL_NAME], [ + AC_MSG_CHECKING([whether struct ctl_table has ctl_name]) + SPL_LINUX_TRY_COMPILE([ + #include <linux/sysctl.h> + ],[ + struct ctl_table ctl __attribute__ ((unused)); + ctl.ctl_name = 0; + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_CTL_NAME, 1, [struct ctl_table has ctl_name]) + ],[ + AC_MSG_RESULT(no) + ]) +]) |