selftests/nolibc: prefer <sys/reboot.h> to <linux/reboot.h>

Since both glibc and musl provide RB_ flags via <sys/reboot.h>, and we
just add RB_ flags for nolibc, let's use RB_ flags instead of
LINUX_REBOOT_ flags and only reserve the required <sys/reboot.h> header.

This allows compile libc-test for musl libc without the linux headers.

Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>

diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index bc7a54c..dc080ad 100644 (file)
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -15,7 +15,6 @@
 #include <string.h>
 #ifndef _NOLIBC_STDIO_H
 /* standard libcs need more includes */
-#include <linux/reboot.h>
 #include <sys/io.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
@@ -1181,7 +1180,7 @@ int main(int argc, char **argv, char **envp)
                 */
                printf("Leaving init with final status: %d\n", !!ret);
                if (ret == 0)
-                       reboot(LINUX_REBOOT_CMD_POWER_OFF);
+                       reboot(RB_POWER_OFF);
 #if defined(__x86_64__)
                /* QEMU started with "-device isa-debug-exit -no-reboot" will
                 * exit with status code 2N+1 when N is written to 0x501. We