Minor fixes for recent openp changes.
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 18 Dec 2013 20:36:50 +0000 (12:36 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 18 Dec 2013 20:36:50 +0000 (12:36 -0800)
commit4e24f9f8781b2b78e34287738ce2cd8e8a2ee92e
tree06e8630e1ae7e3ad51f036fb95b102f9ba890cc7
parentcd93f3b06fa4ec9ec53bc978782d7090a9ecbbf6
Minor fixes for recent openp changes.

* lisp.h (GCPRO7): New macro.
* lread.c (openp): Use bool for boolean; all callers changed.
Protect save_string from GC.  Don't assume that file descriptors
are nonzero.  Redo save_mtime comparison to avoid bogus GCC
warning about uninitialized variable.
src/ChangeLog
src/callproc.c
src/charset.c
src/emacs.c
src/image.c
src/lisp.h
src/lread.c
src/process.c
src/sound.c