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| author | Alejandro Colomar <alx@kernel.org> | 2023-03-17 17:08:01 +0100 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2023-03-30 15:14:55 +0200 |
| commit | 4131356cdab8d37fc395ca5466a0401c8573380c (patch) | |
| tree | 8c4c6f1c3172358b735b481cbbfdd9cc04b00ed9 /man2/nice.2 | |
| parent | fd00f831b52d61a91d59cb3b46182869145d9700 (diff) | |
| download | man-pages-4131356cdab8.tar.gz | |
man*/, man-pages.7: VERSIONS, STANDARDS, HISTORY: Reorganize sections
- Add a new HISTORY section that covers the history of an API, both
regarding implementations and regarding old standards. This was
previously covered in VERSIONS, and in some cases in STANDARDS.
- Repurpose VERSIONS to cover differing implementations in _current_
systems.
- STANDARDS is reduced to only cover current versions of standards.
That basically means only C11 (C99 has been superseeded by C11; C17
is just a bugfix of C11, so not really a new version), and
POSIX.1-2008 (*-2001 was superseeded by *-2008; *-2017 was just a
bugfix for *-2008). The section also mentions for example 'Linux',
'GNU' or 'BSD' when a non-standard API is Linux- or GNU-only or if
it's (de-facto) standard in the BSDs.
- In some cases content that should go into one of these sections was
in NOTES. Move it from there to where it corresponds.
- In the SYNOPSIS, I added [[deprecated]] in some functions that I
found are deprecated by the relevant standards.
- A few other related changes...
Cc: Oskari Pirhonen <xxc3ncoredxx@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Diffstat (limited to 'man2/nice.2')
| -rw-r--r-- | man2/nice.2 | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/man2/nice.2 b/man2/nice.2 index c6ba8c752c..c97fb09355 100644 --- a/man2/nice.2 +++ b/man2/nice.2 @@ -76,23 +76,7 @@ capability is required. .B RLIMIT_NICE resource limit in .BR setrlimit (2).) -.SH STANDARDS -POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD. -However, the raw system call and (g)libc -(earlier than glibc 2.2.4) return value is nonstandard, see below. -.\" SVr4 documents an additional -.\" .B EINVAL -.\" error code. -.SH NOTES -For further details on the nice value, see -.BR sched (7). -.PP -.IR Note : -the addition of the "autogroup" feature in Linux 2.6.38 means that -the nice value no longer has its traditional effect in many circumstances. -For details, see -.BR sched (7). -.\" +.SH VERSIONS .SS C library/kernel differences POSIX.1 specifies that .BR nice () @@ -107,6 +91,22 @@ Since glibc 2.2.4, the wrapper function provided by glibc provides conformance to POSIX.1 by calling .BR getpriority (2) to obtain the new nice value, which is then returned to the caller. +.SH STANDARDS +POSIX.1-2008. +.SH HISTORY +POSIX.1-2001, SVr4, 4.3BSD. +.\" SVr4 documents an additional +.\" .B EINVAL +.\" error code. +.SH NOTES +For further details on the nice value, see +.BR sched (7). +.PP +.IR Note : +the addition of the "autogroup" feature in Linux 2.6.38 means that +the nice value no longer has its traditional effect in many circumstances. +For details, see +.BR sched (7). .SH SEE ALSO .BR nice (1), .BR renice (1), |