FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

import gdb-1999-07-05 snapshot

Browse source
This commit is contained in:
Jason Molenda 1999-07-05 17:58:44 +00:00
parent f11523b013
commit 43ff13b418
41 changed files with 1885 additions and 789 deletions
Download patch file Download diff file Expand all files Collapse all files

16
gdb/event-loop.c
View file

@ -290,6 +290,7 @@ gdb_do_one_event ()
}
return result;
}
/* Start up the event loop. This is the entry point to the event loop
from the command loop. */
@ -752,26 +753,27 @@ invoke_async_signal_handler ()
Free the space allocated for it. */
void
delete_async_signal_handler (async_handler_ptr)
async_signal_handler *async_handler_ptr;
async_signal_handler **async_handler_ptr;
{
async_signal_handler *prev_ptr;
if (sighandler_list.first_handler == async_handler_ptr)
if (sighandler_list.first_handler == (*async_handler_ptr))
{
sighandler_list.first_handler = async_handler_ptr->next_handler;
sighandler_list.first_handler = (*async_handler_ptr)->next_handler;
if (sighandler_list.first_handler == NULL)
sighandler_list.last_handler = NULL;
}
else
{
prev_ptr = sighandler_list.first_handler;
while (prev_ptr->next_handler != async_handler_ptr)
while (prev_ptr->next_handler != (*async_handler_ptr) && prev_ptr)
prev_ptr = prev_ptr->next_handler;
prev_ptr->next_handler = async_handler_ptr->next_handler;
if (sighandler_list.last_handler == async_handler_ptr)
prev_ptr->next_handler = (*async_handler_ptr)->next_handler;
if (sighandler_list.last_handler == (*async_handler_ptr))
sighandler_list.last_handler = prev_ptr;
}
free ((char *) async_handler_ptr);
free ((char *) (*async_handler_ptr));
(*async_handler_ptr) = NULL;
}
/* Is it necessary to call invoke_async_signal_handler? */