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Improve style of PT_SETSTEP and PT_CLEARSTEP tests in t_ptrace_wait* 

No functional change.

Sponsored by <The NetBSD Foundation>
This commit is contained in:
kamil 2017-05-03 19:46:54 +00:00
parent d0483ad66f
commit d4cc32a150
1 changed files with 5 additions and 7 deletions
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12
tests/lib/libc/sys/t_ptrace_wait.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_ptrace_wait.c,v 1.8 2017/04/16 13:09:40 kamil Exp $ */
/* $NetBSD: t_ptrace_wait.c,v 1.9 2017/05/03 19:46:54 kamil Exp $ */
/*-
* Copyright (c) 2016 The NetBSD Foundation, Inc.
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_ptrace_wait.c,v 1.8 2017/04/16 13:09:40 kamil Exp $");
__RCSID("$NetBSD: t_ptrace_wait.c,v 1.9 2017/05/03 19:46:54 kamil Exp $");
#include <sys/param.h>
#include <sys/types.h>
@ -4436,9 +4436,8 @@ ptrace_step(int N, int setstep)
if (setstep) {
printf("Before resuming the child process where it "
"left off and without signal to be sent (use "
"PT_STEP)\n");
ATF_REQUIRE(ptrace(PT_SETSTEP, child, (void *)1, 0)
!= -1);
"PT_SETSTEP and PT_CONTINUE)\n");
ATF_REQUIRE(ptrace(PT_SETSTEP, child, 0, 0) != -1);
ATF_REQUIRE(ptrace(PT_CONTINUE, child, (void *)1, 0)
!= -1);
} else {
@ -4456,8 +4455,7 @@ ptrace_step(int N, int setstep)
validate_status_stopped(status, SIGTRAP);
if (setstep) {
ATF_REQUIRE(ptrace(PT_CLEARSTEP, child, (void *)1, 0)
!= -1);
ATF_REQUIRE(ptrace(PT_CLEARSTEP, child, 0, 0) != -1);
}
}