The bug was unnoticed on non-i386 because mp_maxid is
initialized differently, kern.cp_times doesn't print
zeroes for non-existing CPUs, so no "writing outside of
array bounds" happens.
MFC after: 3 days
src/cddl and src/sys/cddl directories per the core@ decision following
the license review.
This change modifies the affected Makefiles to reference the sources
in their new location.
The current FreeBSD syscall generation script uses all 20 and I need
another open file.
It's a shame that something named as the 'one-true-awk' is so limited
by an old denition like FOPEN_MAX when it could just make the file
handling dynamic.
This is done to avoid touching contrib sources on a vendor branch.
spaces in values. Without this change, the following valid
call broke due to parsing of .MAKEFLAGS in bsd.symver.mk:
cd /usr/src/lib/libc && make -n DEBUG_FLAGS="-DFOO -DBAR"
Spotted by: Igor Sysoev
Submitted by: Maxim Dounin, ru
MFC after: 1 week
by default rather than the setmask. This is consistent with the linux
tool and more consistent with the notion that the default level is
the process level. The cpuset mask can still be modified by specifying
the -c option. You can not set the per-thread and cpuset mask in
a single command.
- Update the man page to reflect this change.
Contributed by: gallatin
page stated, thus BSD ar(1) option -q, which was implemented based on
the GNU ar manual page, turns out to be incompatible with GNU ar -q.
This change will make BSD ar(1) -q a *REAL* GNU ar -q:
1. It will update symbol table. (same as unfixed version)
2. It will NOT compare new members spcified in the command line args
with existing members, instead, append them directly.
Reported by: Johannes 5 Joemann <joemann@beefree.free.de>
Reported by: Timothy Bourke <timbob@bigpond.com>
Tested by: Johannes 5 Joemann <joemann@beefree.free.de>
Reviewed by: jkoshy
Approved by: jkoshy (mentor)
target file after the timestamp has been set; otherwise setting the
timestamp will fail if the flags don't permit it (i.e., uchg).
MFC after: 1 week
PR: 120208
Submitted by: Ighighi <ighighi at gmail.com>
- Use real getopt() handling instead of the hand-rolled and
IOCCC-worthy "Micro getopt()" macros, plus clean up to the
option handling code:
* Sort the options in the switch statement;
* Plug piddling memory leaks when processing repeated options
by freeing strings before allocating them for a second time;
* Die with a fatal error if the requested report file cannot
be opened for appending;
* Don't call init() before usage() (to prevent the usage
message being mangled by changes to the terminal settings;)
- Clean up the usage message, both in usage() and in the main
program comment, both stylistically (sort and combine options)
and for accuracy (following the manual page, make note of the -s
and -S flags, and use the term 'send' instead of 'say' to reduce
confusion (SAY is the name of a command for output to the user,
not the connection.))
Obtained from: DragonFly
from the .MAKEFLAGS global variable even if it's empty or
unset. This means setting MAKEFLAGS to just an empty string
in the latter case.
If not doing so, make(1) behaved inconsistently WRT MAKEFLAGS.
In particular, it would let a `-f foo' option down to sub-makes
if .MAKEFLAGS was unset. E.g.,
env MAKEFLAGS="-f mymakefile" make
would pass `-f mymakefile' down to sub-makes via their environment
(unless mymakefile added something to .MAKEFLAGS).
But any additional options appearing would change this behaviour to
not passing `-f mymakefile' to sub-makes, as in:
env MAKEFLAGS="-f mymakefile" make -D DUMMY
or
env MAKEFLAGS="-f mymakefile -D DUMMY" make
(unless mymakefile cleared .MAKEFLAGS).
Also make(1) would leave MAKEFLAGS at its initial value if the
makefile set .MAKEFLAGS to an empty value. I.e., it was impossible
to override MAKEFLAGS with an empty value. (Note well that makefiles
are not to touch MAKEFLAGS directly, they alter .MAKEFLAGS instead.
So make(1) can filter out things such as -f when copying MAKEFLAGS
to .MAKEFLAGS at startup. Direct modifications to MAKEFLAGS just go
nowhere.)
While the original intentions of the BSD make authors are somewhat
unclear here, the bug proves that NOT passing -f options down is
the settled behaviour because the opposite behaviour is totally
unreliable in the presence of any other options. In addition, not
passing down -f's found in the environment is consistent with doing
so WRT the command line.
Update the manpage accordingly and make the whole description of
MAKEFLAGS and .MAKEFLAGS more consistent as this change indeed
brings more consistency into the reliable behaviour of make(1).
Submitted by: ru (main.c)
Tested with: make world
little bit and to prevent users from specifying a private mask that may
later restrict other group changes.
- Add a man page which brueffer generously contributed to.
Sponsored by: Nokia
mask none of the upper bits are set.
- Be more careful about enforcing the boundaries of masks and child sets.
- Introduce a few more CPU_* macros for implementing these tests.
- Change the cpusetsize argument to be bytes rather than bits to match
other apis.
Sponsored by: Nokia
explicitly rather than relying on name space pollution to pull it in
for us.
NB: The usage of INT_MIN is somewhat bogus and suspect to my eye, but this
commit doesn't address that issue.
The most important point is that -f option(s) are never copied from
.Ev MAKEFILE to .Va .MAKEFILE by make(1), which is consistent with
handling the command line. (-f silently sit in .Ev MAKEFILE and go
to make's children unless overwritten via .Va .MAKEFILE)
Bump .Dd.
