| … | |
… | |
| 2708 | |
2708 | |
| 2709 | #include <fcntl.h> |
2709 | #include <fcntl.h> |
| 2710 | int main(void) |
2710 | int main(void) |
| 2711 | { |
2711 | { |
| 2712 | int fd = 0; |
2712 | int fd = 0; |
| 2713 | off64_t offset = 1; |
|
|
| 2714 | size_t count = 2; |
2713 | size_t count = 2; |
| 2715 | ssize_t res; |
2714 | ssize_t res; |
| 2716 | res = readahead (fd, offset, count); |
2715 | res = readahead (fd, 0, count); |
| 2717 | return 0; |
2716 | return 0; |
| 2718 | } |
2717 | } |
| 2719 | |
2718 | |
| 2720 | _ACEOF |
2719 | _ACEOF |
| 2721 | rm -f conftest.$ac_objext conftest$ac_exeext |
2720 | rm -f conftest.$ac_objext conftest$ac_exeext |
| … | |
… | |
| 2752 | test $ac_cv_readahead = yes && |
2751 | test $ac_cv_readahead = yes && |
| 2753 | cat >>confdefs.h <<\_ACEOF |
2752 | cat >>confdefs.h <<\_ACEOF |
| 2754 | #define HAVE_READAHEAD 1 |
2753 | #define HAVE_READAHEAD 1 |
| 2755 | _ACEOF |
2754 | _ACEOF |
| 2756 | |
2755 | |
| 2757 | test $ac_cv_readahead = yes && |
|
|
| 2758 | cat >>confdefs.h <<\_ACEOF |
|
|
| 2759 | #define _GNU_SOURCE 1 |
|
|
| 2760 | _ACEOF |
|
|
| 2761 | |
|
|
| 2762 | |
2756 | |
| 2763 | { echo "$as_me:$LINENO: checking for fdatasync" >&5 |
2757 | { echo "$as_me:$LINENO: checking for fdatasync" >&5 |
| 2764 | echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } |
2758 | echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; } |
| 2765 | if test "${ac_cv_fdatasync+set}" = set; then |
2759 | if test "${ac_cv_fdatasync+set}" = set; then |
| 2766 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
2760 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| … | |
… | |
| 2866 | { echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5 |
2860 | { echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5 |
| 2867 | echo "${ECHO_T}$ac_cv_preadwrite" >&6; } |
2861 | echo "${ECHO_T}$ac_cv_preadwrite" >&6; } |
| 2868 | test $ac_cv_preadwrite = yes && |
2862 | test $ac_cv_preadwrite = yes && |
| 2869 | cat >>confdefs.h <<\_ACEOF |
2863 | cat >>confdefs.h <<\_ACEOF |
| 2870 | #define HAVE_PREADWRITE 1 |
2864 | #define HAVE_PREADWRITE 1 |
| 2871 | _ACEOF |
|
|
| 2872 | |
|
|
| 2873 | |
|
|
| 2874 | { echo "$as_me:$LINENO: checking for readdir_r" >&5 |
|
|
| 2875 | echo $ECHO_N "checking for readdir_r... $ECHO_C" >&6; } |
|
|
| 2876 | if test "${ac_cv_readdir_r+set}" = set; then |
|
|
| 2877 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
|
|
| 2878 | else |
|
|
| 2879 | cat >conftest.$ac_ext <<_ACEOF |
|
|
| 2880 | |
|
|
| 2881 | #include <dirent.h> |
|
|
| 2882 | int main(void) |
|
|
| 2883 | { |
|
|
| 2884 | DIR *dir = 0; |
|
|
| 2885 | struct dirent ent, *eres; |
|
|
| 2886 | int res = readdir_r (dir, &ent, &eres); |
|
|
| 2887 | return 0; |
|
|
| 2888 | } |
|
|
| 2889 | |
|
|
| 2890 | _ACEOF |
|
|
| 2891 | rm -f conftest.$ac_objext conftest$ac_exeext |
|
|
| 2892 | if { (ac_try="$ac_link" |
|
|
| 2893 | case "(($ac_try" in |
|
|
| 2894 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
|
| 2895 | *) ac_try_echo=$ac_try;; |
|
|
| 2896 | esac |
|
|
| 2897 | eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
|
| 2898 | (eval "$ac_link") 2>conftest.er1 |
|
|
| 2899 | ac_status=$? |
|
|
| 2900 | grep -v '^ *+' conftest.er1 >conftest.err |
|
|
| 2901 | rm -f conftest.er1 |
|
|
| 2902 | cat conftest.err >&5 |
|
|
| 2903 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
|
| 2904 | (exit $ac_status); } && { |
|
|
| 2905 | test -z "$ac_c_werror_flag" || |
|
|
| 2906 | test ! -s conftest.err |
|
|
| 2907 | } && test -s conftest$ac_exeext && |
|
|
| 2908 | $as_test_x conftest$ac_exeext; then |
|
|
| 2909 | ac_cv_readdir_r=yes |
|
|
| 2910 | else |
|
|
| 2911 | echo "$as_me: failed program was:" >&5 |
|
|
| 2912 | sed 's/^/| /' conftest.$ac_ext >&5 |
|
|
| 2913 | |
|
|
| 2914 | ac_cv_readdir_r=no |
|
|
| 2915 | fi |
|
|
| 2916 | |
|
|
| 2917 | rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
|
|
| 2918 | conftest$ac_exeext conftest.$ac_ext |
|
|
| 2919 | fi |
|
|
| 2920 | { echo "$as_me:$LINENO: result: $ac_cv_readdir_r" >&5 |
|
|
| 2921 | echo "${ECHO_T}$ac_cv_readdir_r" >&6; } |
|
|
| 2922 | test $ac_cv_readdir_r = yes && |
|
|
| 2923 | cat >>confdefs.h <<\_ACEOF |
|
|
| 2924 | #define HAVE_READDIR_R 1 |
|
|
| 2925 | _ACEOF |
2865 | _ACEOF |
| 2926 | |
2866 | |
| 2927 | |
2867 | |
| 2928 | { echo "$as_me:$LINENO: checking for sendfile" >&5 |
2868 | { echo "$as_me:$LINENO: checking for sendfile" >&5 |
| 2929 | echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; } |
2869 | echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; } |
