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7e9db02257
Commit Graph

11052 Commits

Author SHA1 Message Date
dholland
7e9db02257 Clarify use of open flags in open(2). 
(Avoid using values of three that are equal to four.)
 2021-03-17 08:04:39 +00:00
christos
d48a1fa0b9 Underscore is a word character (thanks uwe@) 2021-03-11 18:49:18 +00:00
wiz
4481672ffb Remove trailing whitespace. 2021-03-11 17:13:29 +00:00
christos
be8d4886f8 improve wording. 2021-03-11 16:36:41 +00:00
christos
0ad4def4b8 Document the "C" language escapes supported in GNU mode. 2021-03-11 15:12:51 +00:00
christos
259eea82c4 recognize the "C" language backslash escapes like gnu does (except b which 
is already taken)
 2021-03-11 15:00:29 +00:00
msaitoh
44f4353477 s/skiping/skipping/ 2021-03-11 01:13:11 +00:00
simonb
b2de856f1a Add manpage links for asysctl(3) and asysctlbyname(3), already described 
in sysctl(3).
 2021-03-10 13:30:34 +00:00
christos
234ed2b238 Merge tzcode-2021a 
- No comments in the changelog about the code changes.
 2021-03-01 04:42:14 +00:00
christos
02b62279a7 arrange for tools build 2021-02-26 19:25:12 +00:00
christos
f09b31947c Arrange for tools build 2021-02-26 19:24:47 +00:00
wiz
e607de02f4 Fix xref, add missing word. 2021-02-26 06:39:14 +00:00
rin
e0b51b0024 Add missing endutent.3 to MAN. 2021-02-26 04:28:14 +00:00
christos
af5f2d14c6 put back line accidentally removed. 2021-02-26 03:19:34 +00:00
christos
64f644717c PR/56012: Kouichi Hashikawa: getutent(3) man page is missing 2021-02-26 03:05:01 +00:00
christos
67f076ea41 add missing _ 2021-02-25 21:59:27 +00:00
christos
6bde3cc411 fix NLS compilation 2021-02-25 21:47:46 +00:00
christos
e37fce9162 Add glue to disable locale code in order to be smaller. 2021-02-25 21:28:40 +00:00
christos
ccd77ba5a7 protect MIN from re-definition 2021-02-25 13:42:16 +00:00
christos
2cf99de680 reduce casts 2021-02-24 18:13:21 +00:00
wiz
2b21efb927 Restore NetBSD RCS Ids. 2021-02-24 09:10:12 +00:00
christos
1ee269c3a2 sync with FreeBSD: 
- NLS support
    - GNU extensions
    - bug fixes
 2021-02-23 22:14:59 +00:00
rillig
0249cb139b isascii.3: fix typo 2021-02-21 16:33:22 +00:00
simonb
0728b0ad24 Remove the incorrect register shuffle - we pass SYS___syscall as the 
syscall number in v0 and pass all the original __syscall() args in their
original slots/regs.
 2021-02-19 08:33:02 +00:00
dholland
33b1043c4f Document that rewinddir(3) might either reopen or just lseek the dir. 
(Currently it depends on the underlying directory, but documenting the
exact details seems inadvisable.)

Also, Someone(TM) should check if POSIX permits this or if we ought to
improve the implementation.
 2021-02-17 23:51:04 +00:00
dholland
7a305b1ba6 Fix some typos/malapropisms in directory(3). 2021-02-17 23:39:46 +00:00
wiz
5d6017335b Merge EINVAL descriptions; replace Xr to itself with Nm. 2021-02-17 22:55:20 +00:00
dholland
394b9005c2 Document more EINVAL cases for fsync_range. 
Corresponds to previous code fix.
 2021-02-17 17:43:09 +00:00
riastradh
14efb762fe Correct floating-point terminology. 
Might want to harmonize the printf(3) and wprintf(3) descriptions of
`%a'.
 2021-02-16 14:44:25 +00:00
wiz
026eaf4d13 Remove reference to multibyte(3) and trailing commas. 2021-02-15 15:38:43 +00:00
christos
53b5b1c0c5 Remove FreeBSD portions that are not relevant to our implementation (pointed 
out by joerg@)
 2021-02-15 15:36:53 +00:00
christos
da3ff69781 Add missing man pages (from FreeBSD) 2021-02-15 14:35:04 +00:00
dholland
aad6139743 Document EINVAL for invalid flags given to fsync_range(). 2021-02-13 06:24:08 +00:00
wiz
d2560851e3 Try improving readability in wrt negations. 
Use Nx.  Remove trailing whitespace.  Fix some typos.
 2021-02-09 09:01:29 +00:00
dholland
d4c3ba45a9 Document in poll(2) that poll first appeared in NetBSD in NetBSD 1.3. 2021-02-09 01:12:01 +00:00
dholland
800d267b53 typo in previous. 2021-02-09 01:01:31 +00:00
dholland
cf51226d61 Rework the text of poll(2) for clarity. Bump date. 2021-02-09 00:50:47 +00:00
nia
1b135bd341 clarify what happens when kill(-1, ...) does nothing 2021-02-08 01:00:49 +00:00
rillig
efd7ce1838 poll.2: fix typo in manual page 2021-02-07 18:22:51 +00:00
jdolecek
f0c6c300fa restore change from rev 1.23 "Avoid undefined behavior in fread(3)", mistakely 
removed as part __SNBF optimization
 2021-02-07 15:54:09 +00:00
simonb
15fc23b5a4 For mips n32/n64 explicitly save the GP reg on the stack, and 
restore it _after_ the call to __errno().  Fixes sending the
__errno() call off to nowhereland when this code is included
in another library (eg __posix_cerror() in libposix).  Failure
picked up by the ATF lib/libposix/posix1/t_rename test.
 2021-02-06 06:58:59 +00:00
jdolecek
8e29352f70 change libc sched_yield() stub to actually still call the syscall 
instead of doing nothing when app is not linked with pthread; this matches
other systems

suggested by Mateusz Guzik in:
http://mail-index.netbsd.org/tech-kern/2020/07/19/msg026620.html
 2021-02-06 00:08:58 +00:00
jdolecek
715c666a51 for fread(3) and fwrite(3) check for (size * nmemb) size_t overflow, and 
error out with EOVERFLOW if it happens; this is less silly answer
to a silly call than returning some randomly wrapped length

change adapted from OpenBSD

FreeBSD has a similar check, but they return EINVAL instead, feel
free to adjust if SUS or other standard mandates specific value

suggested by Kamil Rytarowski
 2021-02-01 17:50:53 +00:00
jdolecek
87a4031ae0 for unbuffered I/O arrange for the destination buffer to be filled in one 
go, instead of triggering long series of 1 byte read(2)s; this speeds up
fread() several order of magnitudes for this case, directly proportional
to the size of the supplied buffer

change adapted from OpenBSD rev. 1.19

fixes PR lib/55808 by Roland Illig
 2021-01-31 16:18:22 +00:00
joerg
bb682c3920 Optimize CPU and memory use of cdbw(3) 
Reduce memory footprint and processing time by dropping the vertex parts
of the edges kept during the peeling. Hook up the
division-by-multiplication logic to help older platforms.
 2021-01-07 14:41:50 +00:00
skrll
95cc57f231 spaces to tab 2020-12-05 11:18:21 +00:00
riastradh
3766bfcd77 Note that open(O_ASYNC) does not work as advertised. 
This matches Linux, which also advertises the same semantics and
fails to implement it, according to:

https://man7.org/linux/man-pages/man2/fcntl.2.html

(At what point should we collectively stop advertising the semantics
that doesn't work and call the bug a feature?)
 2020-11-30 00:21:35 +00:00
kamil
e6959f1f85 Refine the documentation 
Sort includes.
Correct the historical note, pipe first appeared in AT&T UNIX v3.
Document ENOMEM.
 2020-11-27 16:42:00 +00:00
rillig
8f547784a9 fix typo in manual page for strchrnul(3) 2020-11-26 23:13:55 +00:00
is
84206f8865 Don't complain about additional DNAME records received when resolving A or 
AAAA (like already done for SIG/KEY and CNAME).
 2020-11-18 12:49:52 +00:00