Move catch_command_errors and catch_command_errors_const to main.c

We'll need to add error handling code to commands run before the event
loop starts (commands in .gdbinit, -ex commands, etc.).  Turns out
those are run through catch_command_errors, and, catch_command_errors
is used nowhere else.  Move it (and the _const variant) to main.c, so
that we can further specialize it freely.

gdb/
2014-07-14  Pedro Alves  <palves@redhat.com>

	* exceptions.c (catch_command_errors, catch_command_errors_const):
	Moved to main.c.
	* exceptions.h (catch_command_errors_ftype)
	(catch_command_errors_const_ftype): Moved to main.c.
	(catch_command_errors, catch_command_errors_const): Delete
	declarations.
	* main.c (catch_command_errors_ftype)
	(catch_command_errors_const_ftype): Moved here from exceptions.h.
	(catch_command_errors, catch_command_errors_const)): Moved here
	from exceptions.c and make static.

1 files changed, 0 insertions, 13 deletions

diff --git a/gdb/exceptions.h b/gdb/exceptions.h
index b8dadc7b01f..e5e1a493d81 100644
--- a/gdb/exceptions.h
+++ b/gdb/exceptions.h
@@ -255,17 +255,4 @@ extern int catch_exceptions_with_msg (struct ui_out *uiout,
 typedef int (catch_errors_ftype) (void *);
 extern int catch_errors (catch_errors_ftype *, void *, char *, return_mask);
 
-/* Template to catch_errors() that wraps calls to command
-   functions.  */
-
-typedef void (catch_command_errors_ftype) (char *, int);
-extern int catch_command_errors (catch_command_errors_ftype *func,
-				 char *arg, int from_tty, return_mask);
-
-/* Like catch_command_errors, but works with const command and args.  */
-
-typedef void (catch_command_errors_const_ftype) (const char *, int);
-extern int catch_command_errors_const (catch_command_errors_const_ftype *func,
-				       const char *arg, int from_tty, return_mask);
-
 #endif