diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/configure b/configure index 831a741c74..438219bf3e 100755 --- a/configure +++ b/configure @@ -2090,6 +2090,23 @@ if compile_prog "$ARCH_CFLAGS" "" ; then sync_file_range=yes fi +# check for linux/fiemap.h and FS_IOC_FIEMAP +fiemap=no +cat > $TMPC << EOF +#include <sys/ioctl.h> +#include <linux/fs.h> +#include <linux/fiemap.h> + +int main(void) +{ + ioctl(0, FS_IOC_FIEMAP, 0); + return 0; +} +EOF +if compile_prog "$ARCH_CFLAGS" "" ; then + fiemap=yes +fi + # check for dup3 dup3=no cat > $TMPC << EOF @@ -2631,6 +2648,9 @@ fi if test "$sync_file_range" = "yes" ; then echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak fi +if test "$fiemap" = "yes" ; then + echo "CONFIG_FIEMAP=y" >> $config_host_mak +fi if test "$dup3" = "yes" ; then echo "CONFIG_DUP3=y" >> $config_host_mak fi |