Append '__' prefix to the tag of struct oflock, and put it under BSD
namespace. Structure is needed both by libc and kernel, thus cannot be
hidden under #ifdef _KERNEL.
Move a set of non-standard F_* and O_* constants into BSD namespace.
SUSv4 explicitely allows implemenation to pollute F_* and O_* names
after fcntl.h is included, but it costs us nothing to adhere
to the specification if exact POSIX compliance level is requested by
user code.
Change some spaces after #define to tabs.
Noted by and discussed with: bde
MFC after: 1 week
makelist:
change tr '[a-z]' '[A-Z]' to tr '[:lower:]' '[:upper:]' so that POSIX
systems work proerly regardsless of environment variable settings.
tokenizer.c:
pass lint on _LP64
Obtained from: NetBSD
MFC after: 2 weeks
bin/sh has been taught about el_gets setting the count to -1
on error, so now we can partially revert r238173 to reduce
differences with NetBSD's implementation.
Unfortunately NetBSD's libedit handling of EINTR (Revision
1.44 in read.c + SIGWINCH fixes) still causes trouble in
bin/sh and other utilities and has to be avoided.
MFC after: 1 month
This partially reverts some changes from r237448 that are causing
breakage when resizing under bin/sh .
Reverted changes from NetBSD are:
Mar 10 20:46:15 2009 - editline.3 read.c
make el_gets set the count to -1 on error to distinguish between EOF and
error.
Feb 19 15:20:22 2009 - read.c sig.c sig.h
reset and redraw on sigcont. From Anon Ymous.
Feb 15 21:24:13 2009
don't restart on EINTR, instead return NULL immediately. From Anon Ymous
PR: 169603
Reported by: Peter Jeremy, David Shao
MFC after: 3 days
This method is more sandbox-friendly and also should be faster as only
one syscall is needed instead of three.
In case of an error fall back to the old method.
Reviewed by: simon, gleb
MFC after: 2 weeks
The function isascii_l() is not in POSIX even though isascii() is,
probably because isascii() is marked as obsolete. The other functions,
like digittoint_l() and ishexnumber_l(), are FreeBSD-specific just like
their non-_l versions.
When building libelf in the bootstrap stage this would include the tree
versions of, for example, sys/_types.h. This would work as long as the
tree's version of this file was close enough to the system's version of
the file. If, however, there was a change in the tree such that the location
of a typedef was moved this would cause problems. In this case the version
of sys/_types.h in the tree no longer defines __wchar_t and expects it to
to be defined in machine/_types.h, however we pick up machine/_types.h from
the system and find it is not defined there. The solution is to restrict the
parts of sys er include from the tree to those that are needed.
This fixes the recent Tinderbox failure.
Pointy Hat to: andrew
Our libedit has been diverging from the mainstream version
maintained in NetBSD. As a consequence it has been difficult
to do an appropriate MFV and we have been bringing only
partial updates.
Here we update most of the files to at least match the
version available in NetBSD's snapshot of 20091228. This
version was chosen because it still doesn't include wide
character support (UTF-8), which involves many changes and
new files.
From NetBSD's logs:
Dec 15 22:13:33 2006 - editline.3 el.c el.h histedit.h
add EL_GETFP, and EL_SETFP.
Apr 5 15:53:28 2008 - editline.3 el.c histedit.h readline.c
add EL_REFRESH for the benefit of readline
Sep 10 15:45:37 2008 - common.c el.c read.c refresh.c sig.c term.c term.h tty.c
Allow a single process to control multiple ttys (for pthreads using _REENTRANT)
using multiple EditLine objects.
Jan 18 12:17:24 2009 - el.c read.c readline.c
fix -Wsign-compare issues
Feb 6 14:40:32 2009 - history.c
Plug memory leak, from MySQL.
Feb 5 19:15:44 2009 - histedit.h read.c
match documentation in el_push
Feb 6 13:14:37 2009 - vi.c
Portability fix.
Feb 12 13:39:49 2009 - readline.c term.c
More fixes for existing portability stuff.
Feb 15 21:24:13 2009 - el.h read.c
don't restart on EINTR, instead return NULL immediately. From Anon Ymous
Feb 15 21:25:01 2009 - sig.c sig.h
in order for read() to return EINTR we need to use sigaction, not signal,
otherwise SA_RESTART is set.
Feb 15 21:55:23 2009 - chared.c chared.h common.c emacs.c filecomplete.c
filecomplete.h key.c key.h read.c readline.c refresh.c search.c
term.c tokenizer.c tty.c vi.c
pass lint on _LP64.
Feb 17 21:34:26 2009 - el.c histedit.h prompt.c prompt.h
allow for a prompt argument.
Feb 18 15:04:40 2009 - sig.c
SA_RESTART for all signals but SIGINT. From Anon Ymous.
Feb 19 15:20:22 2009 - read.c sig.c sig.h
reset and redraw on sigcont. From Anon Ymous.
Feb 21 23:31:56 2009 - key.c key.h readline.c vi.c
more size_t stuff.
Mar 10 20:46:15 2009 - editline.3 read.c
make el_gets set the count to -1 on error to distinguish between EOF and
error.
Mar 31 17:38:27 2009 - editline.3 el.c histedit.h prompt.c prompt.h
refresh.c term.c term.h
Implement literal prompt sequences. Now someone can implement
RL_PROMPT_START_LITERAL/RL_PROMPT_END_LITERAL :-)
Mar 31 21:33:17 2009 - term.c
cast to size_t to avoid sign / unsigned comparison warning.
Apr 23 02:03 2009 - term.c
Apply patch (requested by msaitoh in ticket #2007):
Coverity CID 1668: Plug memory leak when malloc() failed.:55 2009
May 11 18:33:30 2009 - editline.3 el.c histedit.h
restore binary compatibility by providing new prompt functions that take
an extra literal character.
May 19 21:45:14 2009 - refresh.c
always scroll when we advance past bottom. From Caleb Welton
cwelton at greenplum dot com.
Jul 17 12:27:57 2009 - term.c
- off by one in the term.h case.
- make code more similar to tcsh (if we want to handle wide chars, this is
needed; for now it is a no-op)
Jul 22 15:56:29 2009 - el.c
Move filename to the scope it is being used.
From Michael Cook mcook at bbn dot com
Jul 22 15:57:00 2009 - read.c
Always initialize nread since it is an out param.
From Michael Cook mcook at bbn dot com
Jul 22 18:25:26 2009 - el.c
Only need path if we have issetugid... From Anon Ymous
Jul 25 21:19:23 2009 - el.c
Ignore comment lines in .editrc from Jess Thrysoee
Sep 7 21:24:33 2009
histedit.h history.c readline.c
apply apple patches from:
http://opensource.apple.com/source/libedit/libedit-11/patches/
Dec 28 21:52:43 2009 - refresh.c
Fix bug where tab completion on the second or > line that caused listing
ended up corrupting the display by an extra space in the beginning. Reported
by Mac Chan.
Dec 28 22:15:36 2009 - refresh.c term.c
reduce diff with tcsh
Obtained from: NetBSD
Tested by: bapt, jilles and current@
MFC after: 1 week
clock_gettime(2) functions if supported. The speedup seen in
microbenchmarks is in range 4x-7x depending on the hardware.
Only amd64 and i386 architectures are supported. Libc uses rdtsc and
kernel data to calculate current time, if enabled by kernel.
Hopefully, this code is going to migrate into vdso in some future.
Discussed with: bde
Reviewed by: jhb
Tested by: flo
MFC after: 1 month
(x86 assembler optimization disabled for now because it
requires the new .cfi_* directives that is not supported
by base system binutils).
MFC after: 1 week
First, extend the changes in r230782 to better handle the common case
of using NOREUSE with sequential reads. A NOREUSE file descriptor
will now track the last implicit DONTNEED request it made as a result
of a NOREUSE read. If a subsequent NOREUSE read is adjacent to the
previous range, it will apply the DONTNEED request to the entire range
of both the previous read and the current read. The effect is that
each read of a file accessed sequentially will apply the DONTNEED
request to the entire range that has been read. This allows NOREUSE
to properly handle misaligned reads by flushing each buffer to cache
once it has been completely read.
Second, apply the same changes made to read(2) by r230782 and this
change to writes. This provides much better performance in the
sequential write case as it allows writes to still be clustered. It
also provides much better performance for misaligned writes. It does
mean that NOREUSE will be generally ineffective for non-sequential
writes as the current implementation relies on a future NOREUSE
write's implicit DONTNEED request to flush the dirty buffer from the
current write.
MFC after: 2 weeks
for example)
get the username information from old_pw structures to still allow renaming of a
user.
Reported by: Claude Buisson <clbuisson@orange.fr>
Approved by: des (mentor)
MFC after: 3 weeks
string buffer for each linelist l_line into one large string. Since
linelists parsed out during the previous passes store the pointers to
previously allocated l_lines, the reallocation caused undefined
behaviour on accessing the buffers, and quite deterministic fault on
freeing them (in mountd(8) startup).
This fixes reading of netgroup(5) file which contains more then one
netgroup.
Discussed with: ghelmer
MFC after: 3 days
which was inadvertently caused by r236185: if SHLIBDIR is set using the
?= operator, it must be done *before* bsd.own.mk is included, otherwise
the default value is still used.
Note, bsd.lib.mk will take care of removing the copy in /usr/lib upon
installation, so no addition to ObsoleteFiles.inc is needed.
X-MFC-With: r236185
