gdb: Make use of safe-ctype.h header.
authorAndrew Burgess <andrew.burgess@embecosm.com>
Mon, 7 Sep 2015 22:46:49 +0000 (23:46 +0100)
committerAndrew Burgess <andrew.burgess@embecosm.com>
Mon, 12 Oct 2015 21:28:24 +0000 (23:28 +0200)
commit8d3fea161a8e1d280d207406ba3fee0d44776ce6
treecff51786b29cbcd23243046302e3f709678d4962
parentf54b226fb0c350b98a9d7afb09d84564089a5bed
gdb: Make use of safe-ctype.h header.

In stack.c switch to using safe-ctype.h instead of ctype.h, update code
as required.

gdb/ChangeLog:

* stack.c: Include safe-ctype.h not ctype.h.
(parse_frame_specification): Use ISSPACE not isspace.
(backtrace_command): Use TOLOWER not tolower.
gdb/ChangeLog
gdb/stack.c