diff options
Diffstat (limited to 'gdb/event-loop.c')
| -rw-r--r-- | gdb/event-loop.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/gdb/event-loop.c b/gdb/event-loop.c index 77f46bb..fc20df1 100644 --- a/gdb/event-loop.c +++ b/gdb/event-loop.c @@ -18,18 +18,16 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include "event-loop.h" -#include <readline/readline.h> -#include <setjmp.h> -#include "top.h" - -/* For config.h which may define HAVE_POLL */ #include "defs.h" - +#include "top.h" +#include "event-loop.h" #ifdef HAVE_POLL -#include <sys/poll.h> +#include <poll.h> +#else +#include <sys/types.h> #endif #include <errno.h> +#include <setjmp.h> /* Event queue: - the first event in the queue is the head of the queue. @@ -337,9 +335,13 @@ create_file_handler (fd, mask, proc, client_data) #ifdef HAVE_POLL gdb_notifier.num_fds++; - gdb_notifier.poll_fds = - (struct pollfd *) realloc (gdb_notifier.poll_fds, - (gdb_notifier.num_fds) * sizeof (struct pollfd)); + if (gdb_notifier.poll_fds) + gdb_notifier.poll_fds = + (struct pollfd *) realloc (gdb_notifier.poll_fds, + (gdb_notifier.num_fds) * sizeof (struct pollfd)); + else + gdb_notifier.poll_fds = + (struct pollfd *) xmalloc (sizeof (struct pollfd)); (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->fd = fd; (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->events = mask; (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->revents = 0; @@ -463,7 +465,7 @@ delete_file_handler (fd) else { for (prev_ptr = gdb_notifier.first_file_handler; - prev_ptr->next_file == file_ptr; + prev_ptr->next_file != file_ptr; prev_ptr = prev_ptr->next_file) ; prev_ptr->next_file = file_ptr->next_file; |