Some of rcmd related function is need to be updated to
support IPv6. Some of them are already updated as standard
document. But there is also several de-facto functions and
they are not listed in standard documents.
They are,
iruserok() (used by rlogind, rshd)
ruserok() (used by kerberos, etc)
KAME package updated those functions in original way.
iruserok_af()
ruserok_af()
But recently there was discussion on IETF IPng mailing
list about how to sync those API, and it is decided,
-Those function is not standard and not documented.
-But let BSDs sync their API as de-facto.
And after some discussion, it is announced that
-add update to iruserok() as iruserok_sa()
-no ruserok() API change(it is only updated internaly)
So I sync those API before 4.0 is released.
The changes are,
-prototype changes
-ruserok() internal update (use iruserok_sa() inside)
-removal of ruserok_af()
-change iruserok_af() as static functioin, and also prefix the name with __.
-add iruserok_sa() (Just call __iruserok_af() inside)
-adding flag AI_ALL to getipnodebyaddr() called from __icheckhost().
This is necessary to support IPv4 communication via AF_INET6 socket
could be correctly authenticated via iruserok_sa()
-irusreok_af() call is replaced to iruserok_sa() call
in rlogind, and rshd.
Approved by: jkh
For libc_r renamed syscalls, correct symbol naming from
_thread_sys_foo() <-- _foo() to _thread_sys_foo() <-- _foo() <-- foo(). This
is necessary for system calls which libc_r doesn't define foo().
Some weak symbols such as poll() are defined twice. From what I understand,
depending on one weak symbol or the other to be used is a bad idea. All
such weak symbols defined in the libc_r-specific code should therefore be
made strong (non-weak?).
Simplify PSEUDO() to not define any weak symbols, since they aren't ever
needed.
alpha/SYS.h:
Correct reversed usage of WEAK_ALIAS(), which has reversed arguments from
__weak_reference(). Also, fix reversal of symbols, so that syscall foo()
is a weak alias for _foo().
Add WEAK_ALIAS() call to PRSYSCALL(), which unlike the i386 version of
PRSYSCALL(), is not defined in terms of PSYSCALL().
Make PSEUDO() equivalent to the i386 version.
Introduce ACL man pages en masse for library calls, and general introduction.
Also, fix acl_valid.c non-portable calls to include _np in their names,
making them standard-happy as well as consistent with acl.h
strftime(3), add another one. :) %z yields the local timezone's offset
in hours and minutes, as used in RFC822 headers. There's a precedence
for this in Lunux' libc, and Internet software (like Perl scripts)
start using it.
OKed by (wrt. the code freeze): jkh
just use _foo() <-- foo(). In the case of a libpthread that doesn't do
call conversion (such as linuxthreads and our upcoming libpthread), this
is adequate. In the case of libc_r, we still need three names, which are
now _thread_sys_foo() <-- _foo() <-- foo().
Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(),
nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo().
Remove all internal libc usage of: creat(), pause(), sleep(), system(),
tcdrain(), wait(), and waitpid().
Make thread cancellation fully POSIX-compliant.
Suggested by: deischen
string to u_long and back using two functions, flags_to_string and
string_to_flags, which co-existed with 'ls'. As time has progressed
more and more other tools have used these private functions to
manipulate the file flags.
Recently I moved these functions from /usr/src/bin/ls to libutil,
but after some discussion with bde it's been decided that they
really ought to go in libc.
There are two already existing libc functions for manipulating file
modes: setmode and getmode. In keeping with these flags_to_string
has been renamed getflags and string_to_flags to setflags.
The manual page could probably be improved upon ;)
o Do not override `environ' if realloc() fails, leave it intact.
o Set `alloced' only when memory is actually allocated.
PR: bin/5604 (2nd part)
Reviewed by: bde
Updated date. 1987 was a while ago.
Removed trailing comma in NAME section.
Uncapitalised Bindresvport and Bindresvport_sa in DESCRIPTION section.
Don't use .Nm there either.
Added bindresvport_sa() to the RETURN VALUES and ERROR sections.
- clean up unneeded AFS ID type
- Add Coda, NTFS, NWFS ACL types
- Add acl_dup() prototype
- Remove acl_calc_mask, which belongs in the editing library
- Introduce posix1e.3, a man page introducing POSIX.1e library calls
(more man pages to follow)
-changed bindresvport2 to bindresvport_sa
-merged the man into bindresvport.3
All discussion between Jean-Luc Richier <Jean-Luc.Richier@imag.fr>,
Theo de Raadt <deraadt@cvs.openbsd.org>, itojun, is reflected to
this code. (Actually Theo de Raadt write the code simultaneously as the
discussion change.)
obtained from itojun.
-don't filter address families which are not supported by system at
FQDN resolving.
-don't do reverse lookup
I think I checked all lib and tools which use getaddrinfo() if
this change affect them.
Obtained from: KAME project
adds _np to a couple of function prototypes that provided more broad/useful
interfaces than POSIX.1e interfaces included.
Also, move from using a heuristic to identify POSIX.1e-semantic ACLs to
using different ACL types for non-POSIX.1e ACLs. This should clean up the
existing fuzzy logic that determined when acl_sort() should be applied
before kernel submission.
are not supported by this implementation, and the error return values
from sem_init(), sem_open(), sem_close(), and sem_unlink() reflect this.
Approved by: jkh
signal handler. Explicitly check for jumps to anywhere other than the
current stack, since such jumps are undefined according to POSIX.
While we're at it, convert thread cancellation to use continuations, since
it's cleaner than the original cancellation code.
Avoid delivering a signal to a thread twice. This was a pre-existing bug,
but was likely unexposed until these other changes were made.
Defer signals generated by pthread_kill() so that they can be delivered on
the appropriate stack. deischen claims that this is unnecessary, which is
likely true, but without this change, pthread_kill() can cause undefined
priority queue states and/or PANICs in [sig|_]longjmp(), so I'm leaving
this in for now. To compile this code out and exercise the bug, define
the _NO_UNDISPATCH cpp macro. Defining _PTHREADS_INVARIANTS as well will
cause earlier crashes.
PR: kern/14685
Collaboration with: deischen
prettier (?) names, adding some const's around here, et al.
This is commit 4 out of 3, updating the userland library to reflect kernel
interface changes.
Reviewed by: bde
check for on the server may arise legitimately on the client. The
correct way to check for a zero record length is to check for it
without the LAST_FRAG marker in it, since it's legal to send a LAST_FRAG
marker with 0 bytes of data.
PR: misc/16028
the case that a CPU hungry main thread is prevented from being preempted
due to a negative calculation of its time slice.
Reported by: Alexander Litvin <archer@lucky.net>
libcrypt and libutil was not built before libpam.
The order here is currently unimportant, but ../Makefile should
descend here to build everything (which currently doesn't work
right) or at least to get the order using `make -V SUBDIR'.
Fixed bitrot in comments about library dependencies. The list has been
maintained better in ../Makefile.inc1, except it has been uninverted
there so it is hard to use manually.
interface. This commit introduces the library, as well as a modest
subset of the ACL calls, with some modifications to support multiple
ACL semantics.
Reviewed by: eivind
points. For library functions, the pattern is __sleep() <--
_libc_sleep() <-- sleep(). The arrows represent weak aliases. For
system calls, the pattern is _read() <-- _libc_read() <-- read().
I smite thee, vile buildworld breakage!
The story is that these were added to beforeinstall improperly. In our
beforeinstall, a full mtree has not been populated. Since the tree is
not populated, we explode from missing directories on doc install. It
should not be done in beforeinstall (includes) anyway.
* Add the 'h' ftp flag (allocate local port in high range)
* Add the 'd' flag (use direct connection even if proxy is defined)
* Make sure flags != NULL before calling strchr().
* Minor changes to some comments.
