pass NULL to TARGET_DEFAULT_RETURN when appropriate
authorTom Tromey <tromey@redhat.com>
Wed, 15 Jan 2014 16:30:05 +0000 (09:30 -0700)
committerTom Tromey <tromey@redhat.com>
Wed, 19 Feb 2014 14:48:44 +0000 (07:48 -0700)
commit9b1440374cbe716ac5dab4d3092e67089db36fa5
tree69d4f42360a6854902b29a7871d5e0859a3abff6
parent555bbdeb943f17e908e8066aba836705637c0cfb
pass NULL to TARGET_DEFAULT_RETURN when appropriate

This changes instances of TARGET_DEFAULT_RETURN(0) to
TARGET_DEFAULT_RETURN(NULL) when appropriate.  The use of "0" was a
relic from an earlier implementation of make-target-delegates; and I
didn't want to go back through the long patch series, fixing up
conflicts, just to change this small detail.

2014-02-19  Tom Tromey  <tromey@redhat.com>

* target-delegates.c: Rebuild.
* target.h (struct target_ops) <to_extra_thread_info,
to_thread_name, to_pid_to_exec_file, to_get_section_table,
to_memory_map, to_read_description, to_traceframe_info>: Use NULL,
not 0, in TARGET_DEFAULT_RETURN.
gdb/ChangeLog
gdb/target-delegates.c
gdb/target.h