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256 Commits

Author SHA1 Message Date
wiz 4c99916337 va_{start,end} audit: 
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.
 2001-09-24 13:22:25 +00:00
blymn 9fc0329619 Add code to allow resizing of windows and the underlying terminal. 2001-09-20 11:11:54 +00:00
wiz 456dff6cb8 Spell 'occurred' with two 'r's. 2001-09-16 16:34:23 +00:00
wiz c03a48d64f withough -> without 2001-06-13 10:45:57 +00:00
wiz 40ac848024 Fix various misspellings of compatible/compatibility. 2001-06-11 01:50:48 +00:00
jdc 048f92e86e Set scrolling region top correctly. 
Fixes scrolling bug in sub-windows.
 2001-05-17 19:04:01 +00:00
jdc e9d9414894 Document getnstr(). 2001-04-21 16:28:27 +00:00
jdc e0083771d7 Add missing prototypes. 
Fixes PR lib/12714.
 2001-04-21 16:19:37 +00:00
jdc 475308e857 Forget to mention: This fixes PR lib/12565. 2001-04-20 13:14:42 +00:00
jdc 36d80fe4b0 Add entries for scrolling regions and getnstr() functions. 2001-04-20 13:06:35 +00:00
jdc e1b04b0bbd Bump libcurses minor (now 4.2). 2001-04-20 13:04:58 +00:00
jdc e279497a4c Implement the getnstr() functions. 
Add __warn_references() for getstr().
Move getstr() family closer to SUSv2 :
  add checks for <carriage return>, the kill character, KEY_LEFT and
  KEY_BACKSPACE
  ignore other KEY_* characters
 2001-04-20 13:03:24 +00:00
jdc f82a1102e0 Make comments match reality (delete-char instead of insert-char). 2001-04-20 12:57:47 +00:00
jdc 3f9388e3e3 Implement scrolling regions : 
has_ic()
  has_il()
  setscrreg()
  wsetscrreg()
 2001-04-20 12:56:08 +00:00
jdc d096f2ef67 Display default (HLINE/VLINE) characters when character 0 is passed in. 
This is not in the SUSv2 specification but is what System V curses does
(and it's consistent with box() and border()).
 2001-02-05 21:56:36 +00:00
jdc 8ce2f7e54b Don't delete attributes when character 0 (default) is passed in. 
Minor KNF.
 2001-02-05 21:54:21 +00:00
blymn 4aa92dbcd1 There was a missing check for curscr != NULL, fixed. 2001-01-14 08:12:47 +00:00
blymn 680d3cd9aa Fixed casting bug in array indexing, a signed char was being sign 
extended when cast to unsigned, made the cast "unsigned char"
 2001-01-10 14:02:31 +00:00
augustss 2e7677dc49 Make this compile again. 
(I thought the idea was to test things before commiting;
if it doesn't even compile it can't possibly have been tested.)
 2001-01-07 14:44:03 +00:00
jdc 13dfd1f5bb Free(3) delstr after use. 
Pointed out by Mike Grupenhoff in email.
 2001-01-07 13:56:42 +00:00
christos 9e90cfbd5c de-lint: 
- bad arithmetic shift
	- const castaways.
 2001-01-05 22:57:56 +00:00
christos 9791d7cf26 remove redundant declarations. 2001-01-05 22:51:21 +00:00
simonb e6fa1cbf79 Add the instr and inchstr families of functions. 2001-01-01 10:36:12 +00:00
jdc f7d4b58f02 Libcurses-4.0 
Removal of termcap capabilities requires major bump.  Pointed out by Itojun.
Capabilities are still available if `_CURSES_TERMCAP_COMPAT' is defined.
 2000-12-31 12:33:02 +00:00
martin 2c14d88958 va_list -> _BSD_VA_LIST_ to be consistent with prototype 
(doesn't compile on sparc64 otherwise)
 2000-12-30 17:20:55 +00:00
jdc 7a083b2f6e Libcurses minor bump. 2000-12-22 17:08:32 +00:00
jdc c9e9551689 Revert the change to the `pc' capability from the previous change. Pointed 
out in email by Thomas Dickey.
 2000-12-22 17:07:12 +00:00
jdc 606508da77 Rename variables refering to termcap capabilities from NN to __tc_nn. Case 
adjusted to match termcap capability.  A few other variable names renamed too
(ones related to or derived from termcap variables).
 2000-12-19 21:34:24 +00:00
wrstuden 1cbd0d8d38 Last revision had some problems. One .De was missing, and a number of 
.De's were really .Ds's. Problems were causing output not to be rendered-
number of output pages more than doubled after these fixes, and made much more
sense.
 2000-09-27 22:56:00 +00:00
itojun c8df79fc84 do not call wrefresh() uncondintionally from wgetch(). call it only 
when the window was touched (is_wintouched()).
the previous behavior damaged existing applications, especially when it issues
lots of subwindow manipulation and mvcur().

it was introduced in 1.23 -> 1.24 or sometime before.
 2000-09-23 09:34:07 +00:00
itojun 4915bd101e change behavior of waddnstr(w, s, 0) to be more conformant to XCURSES. 
(see comment for detail)
 2000-08-13 03:26:41 +00:00
itojun 3804b1dddf build a trace version of libcurses, with "make -DDEBUG_CURSES" 
(commented out as it is very uncommon)
 2000-08-13 03:20:07 +00:00
itojun 2ee926643f on repaint, we must look at attributes present on curscr. 
check __ISPASTEOL on curscr->lines, not on win->lines.  PR 10732.
 2000-08-02 10:50:49 +00:00
itojun 67175858ec use __cputchar(), not putchar(). 
otherwise, __CTRACE() will not be useful for debugging curses internals.
 2000-08-01 04:17:09 +00:00
itojun 2e661a4ef6 free region got from t_getstr(). we will experience memory leak if 
we call initscr() multiple times (rare, but it's better to be pedant).
 2000-07-31 18:55:35 +00:00
itojun 78d8274105 fix 8bit cleanness of getch() and wgetch(). never use char variable against 
stdio functions which return "int" (including getchar()).
the bug was introduced in 1.9 -> 1.10.  fixes PR10723.
 2000-07-31 16:22:46 +00:00
hubertf 0378dbb440 ".di Df" -> ".di\n.Df", to fix creation of paper.ps 
Noted in PR 10661 by Patrick Welche <prlw1@cam.ac.uk>
 2000-07-24 11:57:11 +00:00
matt 6ac8d1ec06 More include cleanup. Remvoe (p) from #undef in libipsec. 2000-07-03 03:56:20 +00:00
jdc 6f8ccda063 Really fix the __endwin/stop handler problem. 2000-06-16 06:32:19 +00:00
jdc 172e7c6926 Move setting of __endwin so that we also change it from the stop handler. 2000-06-15 21:20:16 +00:00
jdc 778f1338aa Restore changes 1.23->1.24 that were accidently overwritten. 2000-06-12 21:04:08 +00:00
jdc 42414cd719 Copy all background attributes (not just colour) from win to __virtscr. 2000-06-12 20:51:39 +00:00
jdc 2d0dfab73b Make sure tspace is large enough to hold all capabilities. 2000-06-12 20:48:34 +00:00
simonb fdd068aea6 Minor formatting nit. 2000-06-04 21:07:22 +00:00
blymn 16178745d9 * Added libterm to the include path - tgoto requires it for the private 
structure definition.
 2000-06-03 07:10:31 +00:00
blymn fb6ac2def9 Fix broken getcap call - it was always returning NULL. Thanks Itojun 
for spotting this one!
 2000-06-03 06:33:12 +00:00
jdc c1ea940db9 Send 'ks' sequence from first call to keypad(win, TRUE) only and not from 
wgetch().  Don't send 'ke' sequence from keypad(win, FALSE) or wgetch().
This makes us compatible with Solaris.
Suggested by ITOH Yasufumi.
 2000-05-25 06:46:26 +00:00
jdc 76e63b5fc4 Use __restartwin() in reset_prog_mode() and __stopwin() in 
reset_shell_mode().
 2000-05-22 05:54:37 +00:00
mycroft 94f8eb040a GC __FORCEPAINT. 2000-05-20 15:12:15 +00:00
mycroft 179e2ccef2 Fix a silly bug that caused blanks to always be redrawn on dirty lines in 
curscr.  This usually manifested itself as a very slow redraw after suspend.
 2000-05-19 16:00:52 +00:00