point of changing back to where GDB thinks is its cwd, when we
return control to the debugger, but restore child's cwd before we
run it. */
+ /* Initialize child_cwd, before the first call to run_child and not
+ in the initialization, so the child get also the changed directory
+ set with the gdb-command "cd ..." */
+ if (!*child_cwd)
+ /* Initialize child's cwd with the current one. */
+ getcwd (child_cwd, sizeof (child_cwd));
+
chdir (child_cwd);
#if __DJGPP_MINOR__ < 3
}
resume_signal = -1;
resume_is_step = 0;
+
+ /* Initialize child's cwd as empty to be initialized when starting
+ the child. */
+ *child_cwd = 0;
+
/* Init command line storage. */
if (redir_debug_init (&child_cmd) == -1)
internal_error ("Cannot allocate redirection storage: not enough memory.\n");
else if (what == wp_count)
rv++;
else
- status = -1;
+ status = EINVAL;
/* We keep the loop going even after a failure, because some of
the other aligned watchpoints might still succeed, e.g. if
they watch addresses that are already watched, and thus just
}
SHOW_DR (insert_hw, 0);
- return i < 4 ? 0 : -1;
+ return i < 4 ? 0 : EBUSY;
}
/* Put the device open on handle FD into either raw or cooked
go32_ops.to_has_execution = 1;
go32_ops.to_magic = OPS_MAGIC;
- /* Initialize child's cwd with the current one. */
- getcwd (child_cwd, sizeof (child_cwd));
+ /* Initialize child's cwd as empty to be initialized when starting
+ the child. */
+ *child_cwd = 0;
/* Initialize child's command line storage. */
if (redir_debug_init (&child_cmd) == -1)