Mercurial > hg > xemacs-beta
comparison src/event-Xt.c @ 851:e7ee5f8bde58
[xemacs-hg @ 2002-05-23 11:46:08 by ben]
fix for raymond toy's crash, alloca crashes, some recover-session improvements
files.el: Recover-session improvements: Only show session files where some
files can actually be recovered, and show in chronological order.
subr.el, menubar-items.el: As promised to rms, the functionality in
truncate-string-with-continuation-dots has been merged into
truncate-string-to-width. Change callers in menubar-items.el.
select.el: Document some of these funs better. Fix problem where we were
doing own-clipboard twice.
Makefile.in.in: Add alloca.o. Ensure that alloca.s doesn't compile into alloca.o,
but allocax.o (not that it's currently used or anything.)
EmacsFrame.c, abbrev.c, alloc.c, alloca.c, callint.c, callproc.c, config.h.in, device-msw.c, device-x.c, dired.c, doc.c, editfns.c, emacs.c, emodules.c, eval.c, event-Xt.c, event-msw.c, event-stream.c, file-coding.c, fileio.c, filelock.c, fns.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, gui-x.c, input-method-xlib.c, intl-win32.c, lisp.h, lread.c, menubar-gtk.c, menubar-msw.c, menubar.c, mule-wnnfns.c, nt.c, objects-msw.c, process-nt.c, realpath.c, redisplay-gtk.c, redisplay-output.c, redisplay-x.c, redisplay.c, search.c, select-msw.c, sysdep.c, syswindows.h, text.c, text.h, ui-byhand.c: Fix Raymond Toy's crash. Repeat to self: 2^21 - 1 is NOT the
same as (2 << 21) - 1.
Fix crashes due to excessive alloca(). replace alloca() with
ALLOCA(), which calls the C alloca() [which uses xmalloc()]
when the size is too big. Insert in various places calls to
try to flush the C alloca() stored info if there is any.
Add MALLOC_OR_ALLOCA(), for places that expect to be alloca()ing
large blocks. This xmalloc()s when too large and records an
unwind-protect to free -- relying on the caller to unbind_to()
elsewhere in the function. Use it in concat().
Use MALLOC instead of ALLOCA in select-msw.c.
xemacs.mak: Add alloca.o.
author | ben |
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date | Thu, 23 May 2002 11:46:46 +0000 |
parents | 6728e641994e |
children | 2b6fa2618f76 |
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850:f915ad7befaf | 851:e7ee5f8bde58 |
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1081 Lstream_delete (XLSTREAM (fb_instream)); | 1081 Lstream_delete (XLSTREAM (fb_instream)); |
1082 return Qnil; | 1082 return Qnil; |
1083 } | 1083 } |
1084 case XLookupNone: return Qnil; | 1084 case XLookupNone: return Qnil; |
1085 case XBufferOverflow: | 1085 case XBufferOverflow: |
1086 bufptr = (char *) alloca (len+1); | 1086 bufptr = (char *) ALLOCA (len+1); |
1087 bufsiz = len+1; | 1087 bufsiz = len+1; |
1088 goto Lookup_String; | 1088 goto Lookup_String; |
1089 } | 1089 } |
1090 return Qnil; /* not (usually) reached */ | 1090 return Qnil; /* not (usually) reached */ |
1091 #endif /* HAVE_XIM */ | 1091 #endif /* HAVE_XIM */ |