1038 		ret = ptrace(PTRACE_ATTACH, tracee, NULL, 0);  in tracer()
1045 	ret = ptrace(PTRACE_SETOPTIONS, tracee, NULL, PTRACE_O_TRACESECCOMP);  in tracer()
1050 	ptrace(PTRACE_CONT, tracee, NULL, 0);  in tracer()
1071 		ret = ptrace(PTRACE_CONT, tracee, NULL, NULL);  in tracer()
1136 	ret = ptrace(PTRACE_GETEVENTMSG, tracee, NULL, &msg);  in tracer_poke()
1147 	ret = ptrace(PTRACE_POKEDATA, tracee, info->poke_addr, 0x1001);  in tracer_poke()
1257 	EXPECT_EQ(0, ptrace(PTRACE_GETREGSET, tracee, NT_PRSTATUS, &iov)) {  in get_syscall()
1275 	ret = ptrace(PTRACE_GETREGSET, tracee, NT_PRSTATUS, &iov);  in change_syscall()
1289 		ret = ptrace(PTRACE_SET_SYSCALL, tracee, NULL, syscall);  in change_syscall()
1300 		ret = ptrace(PTRACE_SETREGSET, tracee, NT_ARM_SYSTEM_CALL,  in change_syscall()
1317 	ret = ptrace(PTRACE_SETREGSET, tracee, NT_PRSTATUS, &iov);  in change_syscall()
1328 	ret = ptrace(PTRACE_GETEVENTMSG, tracee, NULL, &msg);  in tracer_syscall()
2080 		EXPECT_EQ(0, ptrace(PTRACE_TRACEME));  in TEST()
2125 	ASSERT_EQ(0, ptrace(PTRACE_SETOPTIONS, child_pid, NULL,  in TEST()
2127 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2135 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2140 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2150 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2155 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));  in TEST()
2160 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2164 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()
2171 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));  in TEST()
2191 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));  in TEST()