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50a63ac8d2
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18555 Commits

Author SHA1 Message Date
roy
50a63ac8d2 KNF. 
Normalise coding style.
White space police.
Sprinkle some extra braces to make the flow more clear.

No functional changes.
 2017-01-06 13:53:18 +00:00
roy
846cb8f380 u_int -> unsigned int, u_int32_t -> uint32_t. 2017-01-06 09:14:07 +00:00
roy
506f84ec9a Implement ncurses is_pad(3). 
Correct documentation about is_keypad(3).
 2017-01-05 23:15:43 +00:00
roy
433b66d936 Whitespace 2017-01-05 21:42:04 +00:00
roy
4550c5287c Implement is_term_resized and resize_term(3) ncurses extensions. 
resizeterm(3) is now a wrapper for resize_term(3).
 2017-01-05 21:25:17 +00:00
roy
47cc2fc353 Add the set_escdelay(3) and set_tabsize(3) ncurses extensions. 2017-01-05 20:31:37 +00:00
wiz
e4ec469a39 Fix typo. 2017-01-05 12:35:41 +00:00
wiz
3134e606a6 Whitespace. 2017-01-05 09:46:32 +00:00
wiz
6e0a1cbf88 Use Ev for environment variables. 2017-01-05 09:46:08 +00:00
roy
ffbd31d04d White space police 2017-01-04 03:51:29 +00:00
roy
c293b9d8ca Allow C++ to link with all curses parts. 2017-01-04 02:05:23 +00:00
roy
5a86062c02 Add missing man pages for wsyncup.3 and wcursyncup.3 2017-01-03 13:21:40 +00:00
roy
8cf8e1d614 Support 256 colour terms. 
From: rofl0r <retnyg@gmx.net>
 2017-01-03 12:42:06 +00:00
roy
330e363652 Now that we have the initialize_color capability, 
init_color can be made to work.

From: rofl0r <retnyg@gmx.net>
 2017-01-03 12:39:44 +00:00
christos
29343d16d1 set to NULL after releasing to avoid double free. 2017-01-03 00:59:31 +00:00
roy
c247fb6646 Bump libcurses to 7.1 for prior additions. 2017-01-02 12:38:16 +00:00
roy
1369811d4e Implement POSIX Curses functions immedok(3) and syncok(3). 2017-01-02 10:28:34 +00:00
roy
4da08ba387 Whitespace 2017-01-02 08:44:12 +00:00
maya
038de09f8a compare to zero, instead of using signbit, and be more specific in comment. 
-0.0 > 0 is also false. no functional change.

while this is mostly a change to be consistent in style (the rest of the
comparisons aren't done with signbit), it is also a micro-optimization.

with our default compile flags, calls to copysign are libm calls (and a
whole function call!!). this generates more efficient code.
 2017-01-01 19:32:14 +00:00
abhinav
db324dcb86 Fix sentences at a couple of places. 
Reorganize the RETURN VALUES section a bit to improve readability.
Add xrefs to clearerr(3) and ungetc(3) in SEE ALSO.
Bump date.

ok wiz@
 2017-01-01 12:39:33 +00:00
roy
6de5f0d137 Implement ncurses extension has_key. 2017-01-01 03:06:06 +00:00
maya
c0f2822a3c similar to csqrt, spare ourselves a fabsf call. we already check sign 
later on, use this to our advantage.

No functional change.
 2016-12-31 22:54:56 +00:00
roy
a663bc11be Implement POSIX Curses typeahead function. 2016-12-31 22:47:01 +00:00
maya
43e54dd9fc csqrt has a branch cut on the negative real axis, and this requires 
delicacy in order to maintain continuity around it.

we have an initial case to deal with a fairly common case: getting
a real number. Avoid dealing with the branch cut in this case by
checking if the real part is negative.

later, -0.0 < 0 is not met, so instead, test for a negative number
using signbit, so negative zero is also treated as a negative number.

Fixes last part of PR lib/51427: libm issues triggered by py-numpy

ok riastradh
 2016-12-31 20:01:15 +00:00
roy
77943ff6ed Implement POSIX curses use_env function. 2016-12-31 17:46:35 +00:00
maya
03a73f9282 Spare ourselves a fabs call. We already check the sign later. 
w = r + y*I is the same as w = r because this is the y == 0 case.

no functional change.
 2016-12-31 15:33:03 +00:00
roy
2ab1e31d80 Implement ncurses extensions is_leaveok and is_keypad. 
The former allows the ncurses (and pdcurses) macros getsyx and setsyx
to be implemented, which is needed by a surprising number of applications.

The latter is needed for Python curses support so it doesn't have to dive
into ncurses window structure.
 2016-12-31 13:50:16 +00:00
roy
1c3d328353 Add the POSIX filter() function to libcurses. 2016-12-30 22:38:38 +00:00
wiz
1e92e63851 Fix some prototypes. 2016-12-29 23:50:59 +00:00
kamil
383dde7b6a Reference siginfo(2) for a SIGCHLD signal 
siginfo(2) describes appropriate signal specific information for SIGCHLD.

Sponsored by <The NetBSD Foundation>
 2016-12-29 22:17:51 +00:00
wiz
42d8f555f6 Update prototypes to match current RPC code. 
Bump date.
 2016-12-29 22:07:12 +00:00
wiz
29b4283f3f Fix asctime_r prototype. 2016-12-29 21:03:51 +00:00
wiz
b52b1cd113 Mention stdarg.h for va_list. 2016-12-29 20:29:30 +00:00
christos
5d7e998696 Make this portable to other OSs 2016-12-29 18:30:55 +00:00
wiz
146c3bb911 Fix typos. 2016-12-27 21:25:12 +00:00
rmind
cbc7bab49c KNF 2016-12-27 20:32:58 +00:00
christos
52d8bce52a Add a function to iterate over endpoints 2016-12-27 20:14:07 +00:00
rmind
5e66d73d01 Update libnpf(3) man page. 2016-12-27 17:58:56 +00:00
christos
f75d79eb69 Sync NPF with the version on github: backport standalone NPF changes, 
which allow us to create and run separate NPF instances. Minor fixes.
(from rmind@)
 2016-12-26 23:05:05 +00:00
abhinav
c95a15e71b Add missing full stop. 2016-12-26 10:16:43 +00:00
abhinav
b2f786d04e As per the IEEE 1003.1-2008 standard, the range of values for the %S 
format specifier is [0,60].
 2016-12-25 06:37:50 +00:00
maya
177f6a3a05 don't use systm.h header, it's not available to userland. 
as a side effect, this fixes the evbarm64 build, which was failing due
to a declaration of psize_t physmem in systm.h, while psize_t is
kernel-only.

ok riastradh
 2016-12-24 15:23:06 +00:00
abhinav
a4dca42e82 As per C99 the range of values for the %S format specifier is [0,60] 
rather than [0,61]. The standard has removed mention of double leap seconds.
The standard has give the following rationale in the time.h man page:

"The range [0,60] seconds allows for positive or negative leap seconds.
The formal definition of UTC does not permit double leap seconds, so all
mention of double leap seconds has been removed, and the range shortened
from the former [0,61] seconds seen in previous versions of POSIX."
 2016-12-24 05:33:51 +00:00
abhinav
93864c5433 Complete a sentence 
and replace full stop with a comma at one place as the sentence wasn't finished
 2016-12-23 06:01:41 +00:00
abhinav
6672db53ac Remove trailing comma at the end of the last .Nm entry in the NAME section 2016-12-22 17:39:28 +00:00
abhinav
d52ecd3afc Grammar fixes at few places 
Also, don't use .D1 inside .Bd (mandoc -Tlint was complaining)
Remove whitespace at the end of a sentence
 2016-12-22 17:27:02 +00:00
christos
116a2064fe PR/50228: Christian Groessler: fix bzero(ptr, 0) on ppc. Check for 0 length 
before jumping to cb_memset like memset does.
 2016-12-19 14:30:23 +00:00
abhinav
af4d0016d3 Use markup for errno 
Also remove a .Pp before .Bl while there
 2016-12-19 07:48:35 +00:00
abhinav
fc41d23c04 Be consistent in using process' (vs process's). 2016-12-19 07:17:45 +00:00
abhinav
490a78e58c Fix sentence. 2016-12-19 06:45:29 +00:00