Mercurial > hg > xemacs-beta
annotate src/syswait.h @ 5797:a1808d52a34a
If the position of a window's cached point is deleted, use buffer point instead
src/ChangeLog addition:
2014-06-17 Aidan Kehoe <kehoea@parhasard.net>
* extents.h:
* window.c:
* window.c (unshow_buffer):
* window.c (Fset_window_buffer):
Use extents, rather than markers, for the window buffer point
cache, so that when the text containing that window buffer point
is deleted, the window display code uses the buffer's actual point
instead of the position that the marker had been moved to.
Fixes Michael Heinrich's problem of
http://mid.gmane.org/6zr42uxtf5.fsf@elektra.science-computing.de ,
introduced by Ben's patch of
https://bitbucket.org/xemacs/xemacs/commits/047d37eb70d70f43803 .
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Tue, 17 Jun 2014 20:55:45 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* Define wait system call interface for Emacs. |
| 2 Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Sun Microsystems, Inc. | |
| 4 | |
| 5 This file is part of XEmacs. | |
| 6 | |
|
5402
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Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
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changeset
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7 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 8 under the terms of the GNU General Public License as published by the |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
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9 Free Software Foundation, either version 3 of the License, or (at your |
|
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
10 option) any later version. |
| 428 | 11 |
| 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
|
5402
308d34e9f07d
Changed bulk of GPLv2 or later files identified by script
Mats Lidell <matsl@xemacs.org>
parents:
2286
diff
changeset
|
18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 440 | 20 #ifndef INCLUDED_syswait_h_ |
| 21 #define INCLUDED_syswait_h_ | |
| 428 | 22 |
| 23 #include <sys/types.h> | |
| 24 | |
| 25 #ifdef HAVE_SYS_WAIT_H | |
| 26 #include <sys/wait.h> | |
| 27 #endif | |
| 28 | |
| 2286 | 29 #ifdef UNO |
| 30 /* On glibc-based systems, these macros expand to forms containing | |
| 31 __extension__, which Uno cannot understand. */ | |
| 32 #undef WEXITSTATUS | |
| 33 #undef WIFEXITED | |
| 34 #undef WIFSTOPPED | |
| 35 #undef WIFSIGNALED | |
| 36 #undef WCOREDUMP | |
| 37 #undef WTERMSIG | |
| 38 #undef WSTOPSIG | |
| 39 #undef WRETCODE | |
| 40 #endif | |
| 41 | |
| 428 | 42 #ifndef WEXITSTATUS |
| 43 #define WEXITSTATUS(s) ((s) >> 8) | |
| 44 #endif | |
| 45 #ifndef WIFEXITED | |
| 46 #define WIFEXITED(s) (((s) & 0xff) == 0) | |
| 47 #endif | |
| 48 #ifndef WIFSTOPPED | |
| 49 #define WIFSTOPPED(s) (((s) & 0xff) == 0x7f) | |
| 50 #endif | |
| 51 #ifndef WIFSIGNALED | |
| 52 #define WIFSIGNALED(s) (((unsigned int)((s)-1) & 0xffff) < 0xff) | |
| 53 #endif | |
| 54 #ifndef WCOREDUMP | |
| 55 #define WCOREDUMP(s) ((s) & 0200) | |
| 56 #endif | |
| 57 #ifndef WTERMSIG | |
| 58 #define WTERMSIG(s) ((s) & 0x7f) | |
| 59 #endif | |
| 60 #ifndef WSTOPSIG | |
| 61 #define WSTOPSIG(s) ((s) >> 8) | |
| 62 #endif | |
| 63 #ifndef WRETCODE | |
| 64 #define WRETCODE(s) ((s) >> 8) | |
| 65 #endif | |
| 66 | |
| 440 | 67 #endif /* INCLUDED_syswait_h_ */ |