This is the combination of two NetBSD patches committed by Christos
Zoulas, based on the findings and Bitrig patch by Martin Natano.
The NetBSD log messages read:
From Martin Natano @bitrig: Use execve(2) instead of system to
apply patches that require rcs command execution instead system(3)
to avoid malicious filenames in patches causing bad things to
happen. In the process, lose SCCS support. It is not like we are
shipping sccs commands for that to work.
And:
Use absolute paths for RCS commands (Martin Natano)
Change-Id: Id44bd59a5a6bc6cd95d1e1fae468bd718cfff2db
. bitcode fixes
. switch to compiler-rt instead of netbsd libc functions
or libgcc for support functions for both x86 and arm
. minor build fixes
. allow build with llvm without crossbuilding llvm itself
. can now build minix/arm using llvm and eabi - without C++
support for now (hence crossbuilding llvm itself is turned off
for minix/arm)
Change-Id: If5c44ef766f5b4fc4394d4586ecc289927a0d6eb
The NetBSD version is seriously broken--it is unable to match lines
against an empty pattern--and appears to be unmaintained.
The new version is the latest OpenBSD grep, with a number of MINIX-
specific changes marked as such, and an additional number of
(signed/unsigned, const) fixes to pass compilation.
Since this is not NetBSD code, move back the entire thing into
minix/usr.bin.
Change-Id: Icd40794a2d0cff9e7fb452db7d28c16dbd25e51d
- assert() is macro which is defined as empty, while panic is always
present. I added an explicit abort() after the macro to make sure the
function never returns in case of wrong flags.
- Fixed gcc build with -NDEBUG, -Os for ARM.
* A few 'may be used uninitialized' messages
* A few new missing support library functions where added in libminc.
Change-Id: I69fcda2cd3888390b7ddeff4c0cd849105ce86ff
Currently we don't accept writable file mmap()s, as there is no
system in place to guarantee dirty buffers would make it back to
disk. But we can actually accept MAP_SHARED for PROT_READ mappings,
meaning the ranges aren't writable at all (and no private copy is
made as with MAP_PRIVATE), as it turns out a fairly large class of
usage.
. fail writable MAP_SHARED mappings at runtime
. reduces some minix-specific patches
. lets binutils gold build on minix without further patching
Change-Id: If2896c0a555328ac5b324afa706063fc6d86519e
The job option enable the usage of pipes to communicate with sub-makes.
On MINIX, it seems that there is possibility of receiving an EAGAIN on
such reads, even when it had previously been tested for POLLIN using
poll().
This patch is a workaround, by wrapping the read operation within a
do {} while(errno == EAGAIN && ...) loop.
Change-Id: Ia184c4d600efe7218d197820df87761604120862
. define _MINIX_SYSTEM for all system code from minix.service.mk
. hide some system-level declarations and definitions
behind _MINIX_SYSTEM to cleanly fix host tool build problems on
Minix (such as: NONE being defined and paddr_t being used but not
declared)
. the similar definition _SYSTEM is unsuitable as it changes the
values of errno definitions
Change-Id: I407de79e2575115243a074b16e79546a279cfa3e
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
. use <sys/ioccom.h> to make ioctls
. use netbsd <sys/ioctl.h>, include minix ioctls
. convert to varargs ioctl() like netbsd
Change-Id: Id5165780df48172b28bf0003603516d30d7c1abb
not entirely clean; _SIGN hack remains for now. also leave in
minix-specific stuff like minix-specific errno's and OK.
Change-Id: I035efc52e27b92f58ae0d88dab19dec263edb6e3
. also implement some netbsd-style tty ioctls
. also implement SIGINFO
. also import netbsd stty
. rename keymap minix CMIN (for ctrl+minus on numeric keypad)
to CNMIN; to keep unchanged control character default CMIN in
new <sys/ttydefaults.h>
. convert CS[5678] logic in rs232 driver to explicit setting of LC
bits
Change-Id: I9b7d2963fe9aec00fb6e7535ef565b3191fc1c1d
import/switch of:
init, getty, reboot, halt, shutdown, wall, last
changes:
. change reboot() call to netbsd prototype and args
. allows pristine <utmp.h>
. use clean <sys/reboot.h> instead of <minix/reboot.h>
. implement TIOCSCTTY for use by getty so getty can get
controlling terminal from init's child(ren)
. allow NULL envp for exec
Change-Id: I5ca02cb4230857140c08794bbfeba7df982c58a3
* Renamed struct timer to struct minix_timer
* Renamed timer_t to minix_timer_t
* Ensured all the code uses the minix_timer_t typedef
* Removed ifdef around _BSD_TIMER_T
* Removed include/timers.h and merged it into include/minix/timers.h
* Resolved prototype conflict by renaming kernel's (re)set_timer
to (re)set_kernel_timer.
Change-Id: I56f0f30dfed96e1a0575d92492294cf9a06468a5
Jenkins was failing on usr.bin/calendar/calendar.c:386:6: with
"error: 'fd' may be used uninitialized in this function"
when the level of error checking was turned up.
The error was recently fixed upstream. This commit updates
calendar.c to upstream rev 1.50, updates calendar files too.
Change-Id: Ibe0695bf5d0315972f2a4fb1175219dd12cbfa5a
Minix-specific changes were needed in msg_sys.def:
* use minix_mmap()/minix_munmap() since mmap()/munmap() aren't
defined on Minix.
* use MAP_PRIVATE flag since MAP_SHARED isn't defined on Minix.
Tested with usr.bin/menuc/testm.
Change-Id: I1c463e7b0623036050adb6a9079c6747e1c1e084
