diff options
Diffstat (limited to 'tests/backtrace.c')
| -rw-r--r-- | tests/backtrace.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/tests/backtrace.c b/tests/backtrace.c index 64f90c43..758dfed6 100644 --- a/tests/backtrace.c +++ b/tests/backtrace.c @@ -260,15 +260,6 @@ prepare_thread (pid_t pid2 __attribute__ ((unused)), #define tgkill(pid, tid, sig) syscall (__NR_tgkill, (pid), (tid), (sig)) static void -ptrace_detach_stopped (pid_t pid) -{ - errno = 0; - long l = ptrace (PTRACE_DETACH, pid, NULL, (void *) (intptr_t) SIGSTOP); - assert_perror (errno); - assert (l == 0); -} - -static void report_pid (Dwfl *dwfl, pid_t pid) { int result = dwfl_linux_proc_report (dwfl, pid); @@ -280,7 +271,7 @@ report_pid (Dwfl *dwfl, pid_t pid) if (dwfl_report_end (dwfl, NULL, NULL) != 0) error (2, 0, "dwfl_report_end: %s", dwfl_errmsg (-1)); - result = dwfl_linux_proc_attach (dwfl, pid, false); + result = dwfl_linux_proc_attach (dwfl, pid, true); if (result < 0) error (2, 0, "dwfl_linux_proc_attach: %s", dwfl_errmsg (-1)); else if (result > 0) @@ -397,8 +388,6 @@ exec_dump (const char *exec) prepare_thread (pid2, jmp); } dwfl_end (dwfl); - ptrace_detach_stopped (pid); - ptrace_detach_stopped (pid2); check_tid = pid2; dwfl = pid_to_dwfl (pid); dump (dwfl); |