operation (by subtracting the absolute result from 0), don't test
for overflow.
This avoids an arithmetic exception when dividing LONG_MIN by 1:
This is the only case that causes overflow, and the resulting value
is correct under 2's compliment arithmetic.
PR: 72024
Approved by: dwmalone@
Obtained from: NetBSD
MFC after: 4 days
reading past 'stop' in various places when converting multibyte characters.
Reading too far caused truncation to not be detected when it should have
been, eventually causing regexec() to loop infinitely in with certain
combinations of patterns and strings in multibyte locales.
PR: 74020
MFC after: 4 weeks
is supported.
-Document the new more preferred syntax
-Add examples for the new syntax
-Add a note that the old syntax will be deprecated in the future.
Reviewed by: rwatson
If turned on no NIS support and related programs will be built.
Lost parts rediscovered by: Danny Braniss <danny at cs.huji.ac.il>
PR: bin/68303
No objections: des, gshapiro, nectar
Reviewed by: ru
Approved by: rwatson (mentor)
MFC after: 2 weeks
seed, the random number generator rand(3) still sucks and is unlikely
sufficient for crypto use. Correct what appears to be a cut and paste
error from the srandomdev() man page.
Submitted by: Ben Mesander
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
