diff options
| author | Sergio Durigan Junior <sergiodj@redhat.com> | 2019-09-26 14:24:30 -0400 |
|---|---|---|
| committer | Sergio Durigan Junior <sergiodj@redhat.com> | 2019-09-26 14:24:30 -0400 |
| commit | 50fa3001ce25e221ca2e54564b5589d29c4bed19 (patch) | |
| tree | 4f99db1e48244cf2e3d86b867a90314dcf6d7777 /gdb/linux-nat.c | |
| parent | 381beca6146ac68b57edf47d28cdb335fbd11635 (diff) | |
| download | gdb-50fa3001ce25e221ca2e54564b5589d29c4bed19.zip gdb-50fa3001ce25e221ca2e54564b5589d29c4bed19.tar.gz gdb-50fa3001ce25e221ca2e54564b5589d29c4bed19.tar.bz2 | |
Revert "Improve ptrace-error detection on Linux targets"
This reverts commit 381beca6146ac68b57edf47d28cdb335fbd11635.
The patch hasn't been fully reviewed yet, and Pedro would like to see
more fixes.
Diffstat (limited to 'gdb/linux-nat.c')
| -rw-r--r-- | gdb/linux-nat.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 2c7ded7..cd5cf18 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -1132,7 +1132,7 @@ attach_proc_task_lwp_callback (ptid_t ptid) else { std::string reason - = linux_ptrace_attach_fail_reason_lwp (ptid, err); + = linux_ptrace_attach_fail_reason_string (ptid, err); warning (_("Cannot attach to lwp %d: %s"), lwpid, reason.c_str ()); @@ -1187,9 +1187,8 @@ linux_nat_target::attach (const char *args, int from_tty) } catch (const gdb_exception_error &ex) { - int saved_errno = errno; pid_t pid = parse_pid_to_attach (args); - std::string reason = linux_ptrace_attach_fail_reason (pid, saved_errno); + std::string reason = linux_ptrace_attach_fail_reason (pid); if (!reason.empty ()) throw_error (ex.error, "warning: %s\n%s", reason.c_str (), @@ -4568,10 +4567,6 @@ Enables printf debugging output."), sigemptyset (&blocked_mask); lwp_lwpid_htab_create (); - - /* Set the proper function to generate a message when ptrace - fails. */ - inf_ptrace_me_fail_reason = linux_ptrace_me_fail_reason; } |