can't use the i386_set_ldt() family of routines, because they are not
implemented. Instead, use the recently exposed direct access sysarch
routines for setting what %fs and %gs point to.
Use this for the i386 TLS _set_tp() routine, but only when compiling to
run as a 32 bit support binary for amd64 kernels.
syslog(3) if we are a priveleged program (sshd, su, etc.).
- Make syslogd open an additional socket /var/run/logpriv, with 0600
permissions.
- In libc, try to use this socket.
- Do not loop forever if we are using this socket (partial backout of 1.31)
Reviewed by: dwmalone, Andrea Campi <andrea webcom it>
Approved by: julian (mentor)
MFC after: 1 month
_(use space as padding), and 0(zero padding).
These GNU extensions are widely used ones that is worthy for us to
have.
Discussed with: stefanf, roam, -current
Approved by: murray
Prodded by: ports/72722, ports/72723
MFC After: 1 month
Requested by: bde
o Remove unneeded sys/types.h and netinet/in.h from the synopsis and
the example.
o We do have struct in_addr in arpa/inet.h, so no need for netinet/in.h.
o Mention where AF_* constants defined are.
Educated by: bde
__isnan() and __isnanf() must remain in libc for hysterical raisins.
On the other hand, __isnanl() must live in libm because libm uses it
internally and can't depend on older versions of libc to provide it.
Fortunately, we don't need __isnanl() in both libraries.
Prodded by: ale
PR: 71698
MT5 candidate
caused by refering broken (uninitialized?) pointer which is retrieved
from __bt_new() (and from mpool_new()).
I don't know why this linp[0] is read before stored because this
should be controlled by .lower and .upper member of PAGE structure
which are correctly initialized.
But this workaround fixes the problem on my environment and this
module has #ifdef PURIFY option which initializes new and reused
memory from mpool by memset(p, 0xff, size) like as I did.
Please feel free to fix the real bug instead of my workaround.
multibyte character support:
- In CHadd(), avoid writing past the end of the character set bitmap when
the opposite-case counterpart of wide characters with values less than
NC have values greater than or equal to NC.
- In CHaddtype(), fix a braino that caused alphabetic characters to be
added to all character classes! (but only with REG_ICASE)
PR: 71367
By using r8 instead of r14 to do the swap, we put the dst argument
in the return register. Since bcopy() doesn't clobber r8, we don't
have to do anything else. This fixes ports/textproc/aspell.
documenting the obsoleteness of the msync(2) syscall and its single
remaining purpose.
PR: 70916
Submitted by: Radim Kolar <hsn@netmag.cz>
MFC after: 3 days
