/* GNU/Linux native-dependent code for debugging multiple forks.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2014 Free Software Foundation, Inc.
This file is part of GDB.
#include "infcall.h"
#include "objfiles.h"
#include "gdb_assert.h"
-#include "gdb_string.h"
+#include <string.h>
#include "linux-fork.h"
#include "linux-nat.h"
#include "gdbthread.h"
#include <sys/ptrace.h>
#include "gdb_wait.h"
-#include "gdb_dirent.h"
+#include <dirent.h>
#include <ctype.h>
struct fork_info *fork_list;
{
struct fork_info *fp;
- if (fork_list == NULL && pid != PIDGET (inferior_ptid))
+ if (fork_list == NULL && pid != ptid_get_pid (inferior_ptid))
{
/* Special case -- if this is the first fork in the list
(the list is hitherto empty), and if this new fork is
NOT the current inferior_ptid, then add inferior_ptid
first, as a special zeroeth fork id. */
highest_fork_num = -1;
- add_fork (PIDGET (inferior_ptid)); /* safe recursion */
+ add_fork (ptid_get_pid (inferior_ptid)); /* safe recursion */
}
fp = XZALLOC (struct fork_info);
{
/* Now save the 'state' (file position) of all open file descriptors.
Unfortunately fork does not take care of that for us... */
- snprintf (path, PATH_MAX, "/proc/%ld/fd", (long) PIDGET (fp->ptid));
+ snprintf (path, PATH_MAX, "/proc/%ld/fd",
+ (long) ptid_get_pid (fp->ptid));
if ((d = opendir (path)) != NULL)
{
long tmp;
for (fp = fork_list; fp; fp = fp->next)
{
- pid = PIDGET (fp->ptid);
+ pid = ptid_get_pid (fp->ptid);
do {
/* Use SIGKILL instead of PTRACE_KILL because the former works even
if the thread is running, while the later doesn't. */
the first available. */
void
-linux_fork_detach (char *args, int from_tty)
+linux_fork_detach (const char *args, int from_tty)
{
/* OK, inferior_ptid is the one we are detaching from. We need to
delete it from the fork_list, and switch to the next available
fork. */
- if (ptrace (PTRACE_DETACH, PIDGET (inferior_ptid), 0, 0))
+ if (ptrace (PTRACE_DETACH, ptid_get_pid (inferior_ptid), 0, 0))
error (_("Unable to detach %s"), target_pid_to_str (inferior_ptid));
delete_fork (inferior_ptid);
error (_("\
Please switch to another checkpoint before deleting the current one"));
- if (ptrace (PTRACE_KILL, PIDGET (ptid), 0, 0))
+ if (ptrace (PTRACE_KILL, ptid_get_pid (ptid), 0, 0))
error (_("Unable to kill pid %s"), target_pid_to_str (ptid));
fi = find_fork_ptid (ptid);
if ((!find_thread_ptid (pptid) && find_fork_ptid (pptid))
|| (find_thread_ptid (pptid) && is_stopped (pptid)))
{
- if (inferior_call_waitpid (pptid, PIDGET (ptid)))
+ if (inferior_call_waitpid (pptid, ptid_get_pid (ptid)))
warning (_("Unable to wait pid %s"), target_pid_to_str (ptid));
}
}
error (_("\
Please switch to another checkpoint before detaching the current one"));
- if (ptrace (PTRACE_DETACH, PIDGET (ptid), 0, 0))
+ if (ptrace (PTRACE_DETACH, ptid_get_pid (ptid), 0, 0))
error (_("Unable to detach %s"), target_pid_to_str (ptid));
if (from_tty)
/* Tell linux-nat.c that we're checkpointing this inferior. */
old_chain = make_cleanup_restore_integer (&checkpointing_pid);
- checkpointing_pid = PIDGET (inferior_ptid);
+ checkpointing_pid = ptid_get_pid (inferior_ptid);
ret = call_function_by_hand (fork_fn, 0, &ret);
do_cleanups (old_chain);
printf_filtered (_("Switching to %s\n"),
target_pid_to_str (inferior_ptid));
- print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
+ print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
}
/* Switch inferior process (checkpoint) context, by checkpoint id. */