It tells you the major device number for whatever character or block
device you ask it. This is sort of the inverse of devname(3) but not
quite, since it's backed by the kernel (sysctl's kern.drivers
information) and not a database cobbled together from the contents of
the filesystem.
pthread_cond_timedwait().
XXX as noted in the comments, in the situations where these are
useful, they should never be called in a single-threaded
process. Perhaps they should die rather than return 0.
Addresses xsrc/28630.
- Did not import opie, passwdqc, tacplus. We need to decide what to do
with them.
- Imported radius and ssh, although they will not work until we
import libradius and re-structure our tree to install libssh.
to be transformed into the do-nothing-when-libpthread-isn't-linked libc
stub names. This will permit library code that uses <pthread.h> and pthread
functions "defensively" to not need to link against libpthread and not need
to be patched to the threadlib.h API.
../../arch/sparc/gen/_setjmp.S rev. 1.6. This ended up to be ~identical
to the OpenBSD change triggered by the same sparc change.
Thanks to Stoned Elipot for pointing out the problem.
to satisfy the SuSv3/POSIX-2004/etc requirement that "If there is no
foreground process group, tcgetpgrp() shall return a value greater than 1
that does not match the process group ID of any existing process group."
Should fix PR standards/28493 and zsh.
is set, so that the single-step trap happens in the thread's context
and not in the middle of _setcontext_u.
XXX might be able to do something here with iret, too, but it needs
more testing.
where a newly opened line would immediately get wrapped out of existence.
The old method of handling lines in a multiline field did not cope with
this elegantly.
* Added new field flag O_REFORMAT which, when set, returns the field
buffer with newlines inserted where the line wrapped. Previously, there
was no way of preserving the on screen format of a multiline field.
* Added new file gdbinit which contains a macro to verify and print
the multiline field line data structure.
* Bumped libform major number due to changes in the _form_field structure.
As Brian reports the bug is in skip(). The logic on end of line is broken.
- fix the bug which can cause buf[-1] to be written.
- don't leave the line buffer allocated on end of file.
- KNF
- use __func__ instead of hard-coding the function name.
- don't use needlessly global variables
the 1003.1-2001 Thread Safe Functions (TSF) getgrnam_r(3) and getpwnam_r(3).
These are not implemented in sysctl(3) "user.*", since that adds a lot
of complexity in the implementation for no real benefit.
the number of bytes in the send queue, and FIONSPACE reports the
number of free bytes in the send queue. These ioctls permit applications
to monitor file descriptor transmission dynamics.
In examining prior art, FIONWRITE exists with the semantics given
here. FIONSPACE is provided so that programs may easily determine how
much space is left in the send queue; they do not need to know the
send queue size.
The fact that a write may block even if there is enough space in the
send queue for it is noted in the documentation.
FIONWRITE functionality may be used to implement TIOCOUTQ for Linux
emulation - Linux extended this ioctl to sockets, even though they are
not ttys.
Change isspace(*char_ptr) to isspace(*char_ptr & 0xff) so that the correct
piece of memory is looked at for the bit mask.
gcc optimises out the '& 0xff' (on i386 at least).
Fixes problems found by gcc when the splurious (int) cast is removed
from the #defines in ctype.h
or PASSWD_BYUID(), otherwise state.maptype won't be correct and the wrong
map may be selected (e.g., "passwd.by*" instead of "master.passwd.by*").
Set _PASSWORD_NOWARN in flags to __pw_scan(), so libc won't display parse
errors to stderr. (This was the behaviour before my recent rototill.)
Fixes PR 27168 from Markus W Kilbinger.
methods use va_list in a manner that is directly related to the public API.
This makes it much easier to write dynamic nsswitch backends for getpwent(3).
Per my proposal on tech-userlevel.
Implement getpwgid_r() and getpwnam_r() APIs per the POSIX 1003.1, 2004 Ed.
These aren't fully reentrant or threadsafe yet, because the compat stuff
currently uses non-reentrant data sources (getnetgrent(3), getpwent(3)),
and there is probably some locking to be improved in the backends.
This will be fixed in the near future.
We also need to add _SC_GETPW_R_SIZE_MAX to sysconf(3).
Fix the compat `+' prototype override so getpwnam(3) and getpwuid(3) DTRT.
Improve the description of pw_class and pw_gecos.
methods use va_list in a manner that is directly related to the public API.
This makes it much easier to write dynamic nsswitch backends for getgrent(3).
Per my proposal on tech-userlevel.
Implement getgrgid_r() and getgrnam_r() APIs per the POSIX 1003.1, 2004 Ed.
These aren't fully reentrant or threadsafe yet, because the compat stuff
currently uses non-reentrant data sources (getnetgrent(3), getgrent(3)),
and there is probably some locking to be improved in the backends.
This will be fixed in the near future.
We also need to add _SC_GETGR_R_SIZE_MAX to sysconf(3).
bitrange for nsdispatch(3) return values.
* Tweak documentation comments in nsswitch.h
* Ensure the result from the back-end method is masked with
NS_STATUSMASK before nsdispatch(3) returns it.
getgrouplist(3) with *grpcnt==0, so don't _DIAGASSERT(groups != NULL).
Tweak API used between getgrouplist(3) and the back-end nsswitch methods;
move the public return value to the start of the va_list and reserve the
'void *retval' for "internal use" (e.g, errno passing or some other need).
MKSOFTFLOAT=yes). The main purpose of this feature is to let NetBSD work
in machines with the 68040LC chip (those that have the FPU bug).
All the work has been done by Bruce O'Neel <edoneel AT sdf.lonestar.org>,
with some very minor changes by me; the patches were being posted to the
port-mac68k mailing list. It has been tested for a long time by several
users, including me.
I have just verified that regular releases, as well as soft-float ones,
continue to build.
There have been no objections to this patch since I asked for them in July
in the port-mac68k list.
Implement a dns (hesiod) backend which tries a grplist hesiod lookup.
Convert back to using getgrent() similar to rev 1.15, instead of
using the private _getgrent_user() from getgrent.c.
kleink