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Matt Macy 2048fe7098 dd: Check result of close(2) for errors
close(2) can return errors from previous operations which should not be ignored.

PR: 229616
Submitted by:	Thomas Hurst
Reported by:	Thomas Hurst
Reviewed by:	mmacy@
Obtained from:	Ryan Moeller
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21376
2019-09-30 21:53:26 +00:00
bin dd: Check result of close(2) for errors 2019-09-30 21:53:26 +00:00
cddl MFZoL: Retire send space estimation via ZFS_IOC_SEND 2019-09-22 08:44:41 +00:00
contrib Pull in r357528 from upstream llvm trunk (by Craig Topper): 2019-09-30 19:24:21 +00:00
crypto Merge OpenSSL 1.1.1d. 2019-09-10 21:08:17 +00:00
etc [jail] removal by jid doesn't trigger pre/post stop scripts 2019-09-12 18:53:29 +00:00
gnu Get the readline header from the installed header instead of the from the source 2019-09-12 15:50:14 +00:00
include Import DTS files from Linux 5.3 2019-09-28 22:38:14 +00:00
kerberos5 Fix generation of krb5-config with LC_CTYPE=*.UTF-8 2019-07-01 11:47:45 +00:00
lib libsysdecode: decode PROT_MAX flags 2019-09-30 19:03:43 +00:00
libexec Move the SysV IPC stuff out of the 'abi' rc script, into a new one: 2019-09-28 09:12:41 +00:00
release pkgbase: Move cap_mkdb from runtime to utilities POST-INSTALL 2019-09-16 12:51:30 +00:00
rescue Remove unused defines since r147075 2019-07-12 04:44:50 +00:00
sbin Size is unsigned, so remove the test entirely. 2019-09-25 07:51:30 +00:00
secure Merge OpenSSL 1.1.1d. 2019-09-10 21:08:17 +00:00
share Rename ARB_REBALANCE(3) to ARB_REINSERT(3) to match tree(3), 2019-09-28 09:50:01 +00:00
stand Further normalize copyright notices 2019-09-26 16:19:22 +00:00
sys Regen after r347228 and r352693. 2019-09-30 21:00:19 +00:00
targets - Retire pc-sysinstall(8) 2019-09-03 19:42:04 +00:00
tests Fix coredump_phnum_test when kern.compress_user_cores != 0 2019-09-30 14:05:44 +00:00
tools Use set -o xtrace in preference to set -x for consistency with 2019-09-27 20:56:49 +00:00
usr.bin Capsicumize nm(1). 2019-09-30 17:27:59 +00:00
usr.sbin bhyve: support for enabling/disabling the net backend 2019-09-28 12:02:43 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml cirrus.yml: stop fetching OVMF.fd now that we're using the pkg 2019-07-30 16:40:33 +00:00
.clang-format Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitattributes Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitignore Import DTS from Linux 5.2 2019-09-28 22:35:29 +00:00
COPYRIGHT Happy New Year 2019! 2019-01-01 00:25:25 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS [skip ci] Add me to MAINTAINERS for fusefs 2019-07-28 15:20:47 +00:00
Makefile Import DTS files from Linux 5.3 2019-09-28 22:38:14 +00:00
Makefile.inc1 Update cloudabi(32|64) sysents with "make sysent". 2019-09-30 21:14:33 +00:00
Makefile.libcompat libsysdecode: use the proper include directory 2019-07-25 17:10:17 +00:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc In r340411, libufs.so's major number was bumped to 7, but an entry in 2019-09-25 17:35:34 +00:00
README README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
README.md README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
RELNOTES RELNOTES: Document r352668 (crontab -n and -q options) 2019-09-25 13:04:34 +00:00
UPDATING Fix 20190507 UPDATING entry 2019-09-16 12:44:44 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

Source Roadmap:

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html