[RFC 15/17] Move gdb_notifier comment

Tom Tromey
2019-02-24T16:52:07Z

This moves the gdb_notifier comment a bit lower in event-loop.c, to
where it belongs.

gdb/ChangeLog
2019-02-24 Tom Tromey <tom@tromey.com>

* common/event-loop.c: Move comment.
---
gdb/ChangeLog | 4 ++++
gdb/common/event-loop.c | 22 +++++++++++-----------
2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/gdb/common/event-loop.c b/gdb/common/event-loop.c
index 62de430f067..e761ebf27f6 100644
--- a/gdb/common/event-loop.c
+++ b/gdb/common/event-loop.c
@@ -57,17 +57,6 @@ typedef struct file_handler
}
file_handler;

-/* Gdb_notifier is just a list of file descriptors gdb is interested in.
- These are the input file descriptor, and the target file
- descriptor. We have two flavors of the notifier, one for platforms
- that have the POLL function, the other for those that don't, and
- only support SELECT. Each of the elements in the gdb_notifier list is
- basically a description of what kind of events gdb is interested
- in, for each fd. */
-
-/* As of 1999-04-30 only the input file descriptor is registered with the
- event loop. */
-
/* Do we use poll or select ? */
#ifdef HAVE_POLL
#define USE_POLL 1
@@ -82,6 +71,17 @@ static unsigned char use_poll = USE_POLL;
#include <io.h>
#endif

+/* Gdb_notifier is just a list of file descriptors gdb is interested in.
+ These are the input file descriptor, and the target file
+ descriptor. We have two flavors of the notifier, one for platforms
+ that have the POLL function, the other for those that don't, and
+ only support SELECT. Each of the elements in the gdb_notifier list is
+ basically a description of what kind of events gdb is interested
+ in, for each fd. */
+
+/* As of 1999-04-30 only the input file descriptor is registered with the
+ event loop. */
+
static struct
{
/* Ptr to head of file handler list. */
--
2.17.2