Commit ec864874 authored by Peter Maydell's avatar Peter Maydell
Browse files

linux-user: Fix build if headers don't define _LINUX_CAPABILITY_VERSION_1 



Older kernel headers don't define _LINUX_CAPABILITY_VERSION_1.
Switch to using the older _LINUX_CAPABILITY_VERSION; newer headers
still define this for source compatibility.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reported-by: default avatarLaurent Desnogues <laurent.desnogues@gmail.com>
Reviewed-by: default avatarLaurent Desnogues <laurent.desnogues@gmail.com>
Acked-by: default avatarRiku Voipio <riku.voipio@iki.fi>
parent 4c8821d1

linux-user/syscall.c

+1 −1
Original line number Diff line number Diff line
@@ -7698,7 +7698,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, 
        header.version = tswap32(target_header->version);

        header.pid = tswap32(target_header->pid);



        if (header.version != _LINUX_CAPABILITY_VERSION_1) {

        if (header.version != _LINUX_CAPABILITY_VERSION) {

            /* Version 2 and up takes pointer to two user_data structs */

            data_items = 2;

        }