Commit 67eb617a authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Willy Tarreau
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selftests/nolibc: simplify call to ioperm 



Since commit 53fcfafa ("tools/nolibc/unistd: add syscall()") nolibc
has support for syscall(2).
Use it to get rid of some ifdef-ery.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
parent 2d7481eb

tools/testing/selftests/nolibc/nolibc-test.c

+1 −5
Original line number Diff line number Diff line
@@ -1051,11 +1051,7 @@ int main(int argc, char **argv, char **envp) 
		 * exit with status code 2N+1 when N is written to 0x501. We

		 * hard-code the syscall here as it's arch-dependent.

		 */

#if defined(_NOLIBC_SYS_H)

		else if (my_syscall3(__NR_ioperm, 0x501, 1, 1) == 0)

#else

		else if (ioperm(0x501, 1, 1) == 0)

#endif

		else if (syscall(__NR_ioperm, 0x501, 1, 1) == 0)

			__asm__ volatile ("outb %%al, %%dx" :: "d"(0x501), "a"(0));

		/* if it does nothing, fall back to the regular panic */

#endif