/* Machine independent support for QNX Neutrino /proc (process file system)
for GDB. Written by Colin Burgess at QNX Software Systems Limited.
- Copyright (C) 2003-2018 Free Software Foundation, Inc.
+ Copyright (C) 2003-2019 Free Software Foundation, Inc.
Contributed by QNX Software Systems Ltd.
void mourn_inferior () override;
- void pass_signals (int, unsigned char *) override;
+ void pass_signals (gdb::array_view<const unsigned char>) override;
bool thread_alive (ptid_t ptid) override;
void update_thread_list () override;
- const char *pid_to_str (ptid_t) override;
+ std::string pid_to_str (ptid_t) override;
void interrupt () override;
printf_unfiltered ("\tUsing the running image of %s %s via %s.\n",
inf->attach_flag ? "attached" : "child",
- target_pid_to_str (inferior_ptid),
+ target_pid_to_str (inferior_ptid).c_str (),
(nodestr != NULL) ? nodestr : "local node");
}
if (exec_file)
printf_unfiltered ("Attaching to program `%s', %s\n", exec_file,
- target_pid_to_str (ptid_t (pid)));
+ target_pid_to_str (ptid_t (pid)).c_str ());
else
printf_unfiltered ("Attaching to %s\n",
- target_pid_to_str (ptid_t (pid)));
-
- gdb_flush (gdb_stdout);
+ target_pid_to_str (ptid_t (pid)).c_str ());
}
inferior_ptid = do_attach (ptid_t (pid));
inf = current_inferior ();
/* Set list of signals to be handled in the target. */
void
-nto_procfs_target::pass_signals (int numsigs, unsigned char *pass_signals)
+nto_procfs_target::pass_signals
+ (gdb::array_view<const unsigned char> pass_signals)
{
int signo;
for (signo = 1; signo < NSIG; signo++)
{
int target_signo = gdb_signal_from_host (signo);
- if (target_signo < numsigs && pass_signals[target_signo])
+ if (target_signo < pass_signals.size () && pass_signals[target_signo])
sigdelset (&run.trace, signo);
}
}
-char *
+std::string
nto_procfs_target::pid_to_str (ptid_t ptid)
{
- static char buf[1024];
- int pid, tid, n;
+ int pid, tid;
struct tidinfo *tip;
pid = ptid.pid ();
tid = ptid.tid ();
- n = snprintf (buf, 1023, "process %d", pid);
-
#if 0 /* NYI */
tip = procfs_thread_info (pid, tid);
if (tip != NULL)
snprintf (&buf[n], 1023, " (state = 0x%02x)", tip->state);
#endif
- return buf;
+ return string_printf ("process %d", pid);
}
/* to_can_run implementation for "target procfs". Note this really