[PATCH 6/7] selftests/ptrace: change ptrace test to use kselftest exit codes

[Shuah Khan]

Change ptrace test to use kselftest exit codes in kselftest.h
to report test results.

Signed-off-by: Shuah Khan <shua...@osg.samsung.com>
---
 tools/testing/selftests/ptrace/peeksiginfo.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/tools/testing/selftests/ptrace/peeksiginfo.c 
b/tools/testing/selftests/ptrace/peeksiginfo.c
index c34cd8a..4d18964 100644
--- a/tools/testing/selftests/ptrace/peeksiginfo.c
+++ b/tools/testing/selftests/ptrace/peeksiginfo.c
@@ -10,6 +10,7 @@
 #include <sys/mman.h>
 
 #include "linux/ptrace.h"
+#include "../kselftest.h"
 
 static int sys_rt_sigqueueinfo(pid_t tgid, int sig, siginfo_t *uinfo)
 {
@@ -43,7 +44,7 @@ static int sys_ptrace(int request, pid_t pid, void *addr, 
void *data)
 static int check_error_paths(pid_t child)
 {
        struct ptrace_peeksiginfo_args arg;
-       int ret, exit_code = -1;
+       int ret, exit_code = EXIT_FAIL;
        void *addr_rw, *addr_ro;
 
        /*
@@ -95,7 +96,7 @@ static int check_error_paths(pid_t child)
                goto out;
        }
 
-       exit_code = 0;
+       exit_code = EXIT_PASS;
 out:
        munmap(addr_rw, 2 * PAGE_SIZE);
        return exit_code;
@@ -104,7 +105,7 @@ out:
 int check_direct_path(pid_t child, int shared, int nr)
 {
        struct ptrace_peeksiginfo_args arg = {.flags = 0, .nr = nr, .off = 0};
-       int i, j, ret, exit_code = -1;
+       int i, j, ret, exit_code = EXIT_FAIL;
        siginfo_t siginfo[SIGNR];
        int si_code;
 
@@ -143,7 +144,7 @@ int check_direct_path(pid_t child, int shared, int nr)
                goto out;
        }
 
-       exit_code = 0;
+       exit_code = EXIT_PASS;
 out:
        return exit_code;
 }
@@ -151,7 +152,7 @@ out:
 int main(int argc, char *argv[])
 {
        siginfo_t siginfo[SIGNR];
-       int i, exit_code = 1;
+       int i, exit_code = EXIT_FAIL;
        sigset_t blockmask;
        pid_t child;
 
@@ -162,7 +163,7 @@ int main(int argc, char *argv[])
        child = fork();
        if (child == -1) {
                err("fork() failed: %m");
-               return 1;
+               return exit_code;
        } else if (child == 0) {
                pid_t ppid = getppid();
                while (1) {
@@ -170,7 +171,7 @@ int main(int argc, char *argv[])
                                break;
                        sleep(1);
                }
-               return 1;
+               return exit_code;
        }
 
        /* Send signals in process-wide and per-thread queues */
@@ -185,7 +186,7 @@ int main(int argc, char *argv[])
        }
 
        if (sys_ptrace(PTRACE_ATTACH, child, NULL, NULL) == -1)
-               return 1;
+               return exit_code;
 
        waitpid(child, NULL, 0);
 
@@ -207,10 +208,10 @@ int main(int argc, char *argv[])
                goto out;
 
        printf("PASS\n");
-       exit_code = 0;
+       exit_code = EXIT_PASS;
 out:
        if (sys_ptrace(PTRACE_KILL, child, NULL, NULL) == -1)
-               return 1;
+               return exit_code;
 
        waitpid(child, NULL, 0);
 
-- 
1.9.1

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