src - OpenBSD base system

Age	Commit message (Collapse)	Author
2016-05-23	More fixes from miod	Philip Guenther

2016-05-23	Include SYS.h instead of DEFS.h now that this does a direct syscall	Philip Guenther

2016-05-23	Major bump for the removal of the various locale, ruserok, and	Philip Guenther
	longjmperror symbols
2016-05-23	Add XOR cookies for rp and sp. Switch from calling obsolete	Philip Guenther
	sig{block,setmask} to directly using the sigprocmask syscall. Remove longjmperror()-if-passed-real-sigcontext checks and the filling in of sigcontext fields that longjmp ignores. in snaps; ok deraadt@
2016-05-23	Make _fwalk and _cleanup completely internal to libc	Philip Guenther
	ok deraadt@
2016-05-23	Stop supporting longjmperror(); it's not used, not portable, and the checks	Philip Guenther
	longjmp performs can't really be relied upon, even after we got rid of the false positives... ok millert@ deraadt@
2016-05-23	Remove iruserok(_sa)? and __ivaliduser(sa)?	Philip Guenther
	ok millert@ deraadt@
2016-05-23	Eliminate __check_rhosts_file and __rcmd_errstr: they were only used by	Philip Guenther
	rlogind and rshd (remember them?) ok deraadt@
2016-05-23	Stop exposing <sys/localedef.h> and various symbols internal to the libc	Philip Guenther
	locale implementation: _{Current,Default}*Locale, __[mn]locale_changed, __mb_len_max_runtime ok millert@ schwarze@ deraadt@
2016-05-22	Add XOR cookies for r1 (stack) and lr. Switch from calling obsolete	Philip Guenther
	sig{block,setmask} to directly using the sigprocmask syscall. Rewrite sig{set,long}jmp based on {set,long}jmp to avoid the deprecated store/load-multiple instructions. in snaps; ok deraadt@
2016-05-22	Oh right, actually delete this now that __cerror is unused	Philip Guenther

2016-05-20	Delete the _SDA_BASE and _SDA2_BASE symbols: they're unnecessary in	Philip Guenther
	shared libraries...and I misspelled them anyway
2016-05-19	no more v6only;	Jason McIntyre

2016-05-19	Add ASM_NOERR for syscalls that never fail and thus don't need the errno	Philip Guenther
	setting logic...which can significantly reduce the size of the stub on some archs; 20 syscalls get a trim with this. in snaps for a bit and ok deraadt@
2016-05-18	Save and restore 'gbr' register when enter/leaving the kernel, and use	Philip Guenther
	it for the TCB pointer. Eliminate __cerror. "looks good" kettenis@, testing and ok deraadt@
2016-05-18	Reduce quadruple negation to double negation;	Ingo Schwarze
	from Edgar Pettijohn <edgar at pettijohn minus web dot com>. OK jmc@ deraadt@ While here, remove two instances of inconsistent future tense.
2016-05-17	Fix a one-byte buffer underflow (read access only).	Ingo Schwarze
	This change touches code that only runs when REG_BASIC is given and the regular expression is anchored with ^ _and_ uses backreferences. The segfault could only be triggered when the ^ anchor was inside a leading () subexpression quantified with *. OK martijn@ Patch also proofread by Pedro Giffuni <pfg at FreeBSD dot org>.
2016-05-16	...and delete the GP setup. Should have been in previous commit	Philip Guenther

2016-05-16	Eliminate cerror: use PAL_rdunique to get the TCB address directly	Philip Guenther
	ok deraadt@ kettenis@
2016-05-15	Add END() to match ENTRY() macros	Philip Guenther
	ok kettenis@
2016-05-15	TIB conversion is complete, so set errno in the syscall stub and eliminate	Philip Guenther
	__cerror ok ketternis@
2016-05-13	remove extra argument; from rafael neves	Jason McIntyre

2016-05-12	Using a 3-word buffer in the openbsd.randomdata segment, XOR swizzle	Theo de Raadt
	the PC/FP/SP registers in the jmpbuf. An old idea (around 1999?) but the random segment sure makes it easy. Lots of help from kettenis ok kettenis
2016-05-11	remove hppa64 port, which we never got going beyond broken single users.	Theo de Raadt
	hppa reverse-stack gives us a valuable test case, but most developers don't have a 2nd one to proceed further with this. ok kettenis
2016-05-11	Add RETURN VALUES section and .Xr to memmem(3).	Ingo Schwarze
	From Michal Mazurek <akfaew at jasminek dot net>. OK tedu@
2016-05-10	Oops: the caching of TCB address in single-threaded processes on archs with	Philip Guenther
	slow TCB_GET (alpha, arm, mips64, sh) was broken when I switched CPP symbols.
2016-05-09	libc stub is gone, so update the description to cover the remaining use	Philip Guenther

2016-05-09	Remove sigreturn declaration and the now-unused libc syscall stub	Philip Guenther

2006-10-10	Preliminary userland bits for OpenBSD/landisk, many things coming from	Miod Vallat
	NetBSD.
2016-05-09	Stop using sigreturn for longjmp, just set the signal mask and return	Philip Guenther
	registers ala _longjmp. In setjmp, stop saving the onstack from sigaltstack as it's been unused by longjmp for years. In sig{set,long}jmp, use the internal, hidden names for setjmp/_setjmp/etc to avoid creating PLT entries. build testing deraadt@
2016-05-09	Don't use sigreturn(2) in longjmp(3). Instead use a similar approach as in	Mark Kettenis
	_longjmp(3) but also restore the signal mask. ok deraadt@
2016-05-09	remove mention of dbm(3) and surrounding cruft; ok jmc@	Christian Weisgerber

2016-05-08	Implement longjmp directly and not on top of sigreturn.	Philip Guenther
	Use the hidden symbols for internal calls to abort, longjmp, etc ok deraadt@
2016-05-08	No, sigaltstack's onstack flag shouldn't be saved. Delete comment	Philip Guenther
	wondering about that
2016-05-08	Hide __fpu_* and make internal _Qp_* calls go direct.	Philip Guenther
	ok kettenis@
2016-05-08	Simplify sig{set,long}jmp(): just Do The Job instead of calling others	Philip Guenther
	ok kettenis@
2016-05-07	Unexport sigreturn. Nobody should use it anymore, and it will be removed	Mark Kettenis
	from libc completely in the near future. Riding the libc bump that appeared a few moments ago. ok deraadt@
2016-05-07	remove more dbm pieces	Christian Weisgerber

2016-05-07	remove ancient dbm functions (ndbm remains). nothing uses them in forever.	Ted Unangst

2016-05-07	stop opening the shadow database by default. only programs that request it	Ted Unangst
	via the _shadow functions will open now, preventing some programs running as root from accidentally loading password hashes it into their memory. ok deraadt
2016-05-07	Avoid a transient PLT entry for the internal __getcwd syscall stub for	Philip Guenther
	slightly better code on some archs
2016-05-07	Declare moncontrol(3) APIs in <sys/gmon.h>	Philip Guenther
	Export _gmonparam again. Make gcrt0.o use an reserved name for _monstartup() ok millert@
2016-05-07	Use a Thread Information Block in both single and multi-threaded programs.	Philip Guenther
	This stores errno, the cancelation flags, and related bits for each thread and is allocated by ld.so or libc.a. This is an ABI break from 5.9-stable! Make libpthread dlopen'able by moving the cancelation wrappers into libc and doing locking and fork/errno handling via callbacks that libpthread registers when it first initializes. 'errno' must be declared via <errno.h> now! Clean up libpthread's symbol exports like libc. On powerpc, offset the TIB/TCB/TLS data from the register per the ELF spec. Testing by various, particularly sthen@ and patrick@ ok kettenis@
2016-05-04	Remove old cruft.	Vadim Zhukov
	okay millert@
2016-05-02	Remove a vax remnant (that was really a no-op anyway).	Todd C. Miller

2016-05-01	Remove old NeXT-specific cruft. From mmcc@	Todd C. Miller

2016-04-28	Don't add setjmp.S twice.	Mark Kettenis

2016-04-28	Don't use sigreturn(2) in longjmp(3). Instead use a similar approach as in	Mark Kettenis
	_longjmp(3) but also restore the signal mask. ok deraadt@
2016-04-28	remove duplicate strrchr.c entry in SRCS	Jonathan Gray
	ok deraadt@
2016-04-26	Enable LIBREBUILD to construct libc.so.*.a	Theo de Raadt