For most users it's not needed to boot and they are also
available in the FreeBSD-rescue package in case an update
break and FreeBSD-geom package isn't updated correctly.
Differential Revision: https://reviews.freebsd.org/D36224
It doesn't really make sense to have it in runtime and let's not
bloat utilities more.
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D36222
It doesn't really make sense to have it in runtime and let's not
bloat utilities more.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D36221
Apply patch extracted from sendmail-8-17.1.9 snapshot by dinoex@.
PR: 262935
Reviewed by: gshapiro
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37119
If the system has been up more longer than a minute, we add 30 seconds to
the uptime so that subsequent calculations will round to the nearest minute
rather than truncate. However, since the introduction of libxo, we output
the raw value after performing the adjustment. Rewrite so that we output
the raw value first, then perform the adjustment and recalculate before
outputting the humanized value.
While there, reduce stack usage and avoid needless allocations.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D37128
Refactor the code to put split the MSR values for x86 and arm64
Hyper-V. Code not yet built. This is one of several patches for
the arm64 Hyper-V enablement.
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D37103
This was meant to note that both pattern and line matching were
previously restricted, but words are difficult. +line and rearrange.
Sponsored by: Klara, Inc.
There's only one value that specifies the number of digits after the
decimal point (oh, sorry, the "radix character") the other specifies the
number before...
While here, add a little more info on the effects of using the #n value.
Obtained from: d1dd1a0864
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
There is a bug when formatting two consecutive values using fixed-widths
and the values need padding. This was because the value of pad_size
was zeroed only every other time.
Format Before After
[%8n] [%8n] [ $123.45] [ $123.45] [ $123.45] [ $123.45]
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Fix an edge case by printing the required space when, the currency
symbol succeeds the value, a space separates the sign from the value and
the sign position precedes the quantity and the currency symbol.
In other words:
n_cs_precedes = 0
n_sep_by_space = 2
n_sign_posn = 1
From The Open Group's localeconv[1]:
> When {p,n,int_p,int_n}_sep_by_space is 2:
> If the currency symbol and sign string are adjacent, a space separates
> them; otherwise, a space separates the sign string from the value.
Format Before After
[%n] [-123.45¤] [- 123.45¤]
[1]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/localeconv.html
Obtained from: Darwin
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Take into consideration the possibility of quantities enclosed by
parentheses when aligning.
Matches the examples from The Open Group's:
Format Before After
%(#5n [$ 123.45] [ $ 123.45 ] Use an alternative pos/neg style
[($ 123.45)] [($ 123.45)]
[$ 3,456.78] [ $ 3,456.78 ]
%!(#5n [ 123.45] [ 123.45 ] Disable the currency symbol
[( 123.45)] [( 123.45)]
[ 3,456.78] [ 3,456.78 ]
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strfmon.html
SD5-XSH-ERN-29 is applied, updating the examples for %(#5n and %!(#5n.
Obtained from: Darwin
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
The international currency symbol (int_curr_symbol) has a mandatory
SPACE character as the last character.
Trim this space after reading it, otherwise this extra space will always
be printed when displaying the int_curr_symbol.
Fixes the output when the international currency format is selected
(%i).
Locale Format Before After
en_US.UTF-8 [%i] [USD 123.45] [USD123.45]
fr_FR.UTF-8 [%i] [123,45 EUR ] [123,45 EUR]
Note that the en_US.UTF-8 locale states that no space should be printed
between the currency symbol and the value (sep_by_space = 0).
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Avoid an out-of-bounds access when trying to set the space_char using an
international currency format (%i) and the C/POSIX locale.
The current code tries to read the SPACE from int_curr_symbol[3]:
currency_symbol = strdup(lc->int_curr_symbol);
space_char = *(currency_symbol+3);
But on C/POSIX locales, int_curr_symbol is empty.
Three implementations have been examined: NetBSD[1], Darwin[2], and
Illumos[3]. Only NetBSD has fixed it[4].
Darwin and NetBSD also trim the mandatory final SPACE character after
reading it.
Locale Format Darwin/NetBSD FreeBSD/Illumos
en_US.UTF-8 [%i] [USD123.45] [USD 123.45]
fr_FR.UTF-8 [%i] [123,45 EUR] [123,45 EUR ]
This commit only fixes the out-of-bounds access.
[1]: https://github.com/NetBSD/src/blob/trunk/lib/libc/stdlib/strfmon.c
[2]: https://opensource.apple.com/source/Libc/Libc-1439.141.1/stdlib/NetBSD/strfmon.c.auto.html
[3]: https://github.com/illumos/illumos-gate/blob/master/usr/src/lib/libc/port/locale/strfmon.c
[4]: 3d7b5d498a
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Include stdbool.h in userspace configurations. For the kernel builds we
get it from sys/types.h, but bool isn't defined there for non-kernel
builds and this otherwise kernel-only file is used for the physmem test
suite.
Fixes: deb1e3b719
Sponsored by: Netflix
They were copy-pasted when x86/include/elf.h file was merged from its
i386 and amd64 counterparts. Having the text around inclusions
significantly different is somewhat confusing.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D37085
both for i386 native and compat32 amd64. We know the ld-elf.so.1 size
in advance, it fits there. Trying to push it up after the end of a
binary cannot work reliably and eventually fail for large binaries.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D37085
They are used when ASLR is not applied.
The need for adjusting is due to rtld direct exec mode puts ld-elf.so.1
at the PIE load address, and this address must not conflict with the
default linker' load address for non-PIE binaries. Otherwise rtld in
direct mode cannot activate image. Example of implicit failure is ldd(1)
refusing to run.
Reported by: kp
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D37085
In order to safely reuse excluded memory when it's reserved for special
purpose, we need to test whether or not the memory has been reserved
early in boot. physmem_excluded will return true when the entire range
is excluded, false otherwise.
Sponsored by: Netflix
There is some hardware which can't be completely reset to release the
memory it is using(so far only the GICv3 on arm has fit this
bill). Since that meory needs to be reserved by the OS for that
hardware's later use of it, create defines for code that will parse that
memory table. Otherise the system may allocate the memory for block I/O,
network packets, etc which will lead to memory corruption.
When booting via Linux's kexec protocol, it will add this table to the
EFI systbl's cfgtbl array. While the mechanism to pass 'configuration'
is standardized, these specific tables are not documented except in the
Linux source. Include comments gleened from its study.
Sponsored by: Netflix
It's possible to have files with odd permissions in the tmproot (or
sysroot), causing rm to prompt for each one during e.g. buildworld.
Add -f to forcibly delete these.
Reviewed by: brooks
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37111
- Use unsigned types for all arithmetic. Use a new signed variable for
holding the return value of pread() and pwrite().
- Handle short I/O from pwrite().
MFC after: 1 week
- Rename the global cores/sockets/threads to cpu_cores/sockets/threads.
This way, num_vcpus_allowed() doesn't shadow them.
- The global maxcpus is unused, remove it for the same reason.
MFC after: 1 week
This should cover all of the basic functionality, as well as the recent
enhancement to use a dynamic buffer size rather than limiting patterns
and lines to MAXBSIZE.
Reviewed by: bapt
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D36324
Get rid of split's home-grown logic for growing the buffer; arbitrarily
breaking at LONG_MAX bytes instead of 65536 bytes gives us much more
wiggle room. Additionally, we'll actually fail out entirely if we can't
fit a line, which makes noticing this class of problem much easier.
Reviewed by: bapt, emaste, pauamma
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D36323
