src - OpenBSD base system

Age	Commit message (Collapse)	Author
2001-05-16	No need to check M_WAIT/M_WAITOK malloc return values. (art@ ok)	Hakan Olsson

2000-11-10	Change the ktrace interface functions from taking the trace vnode to taking the	Artur Grabowski
	traced proc. The vnode is in the proc and all functions need the proc.
2000-09-27	replace MALLOC/FREE w/ malloc/free for non-constant-sized memory ↵	Michael Shalayeff
	allocations; art@ ok
2000-07-07	Isn't code sharing great?	Artur Grabowski
	poll had the same timeout problem as select.
2000-07-07	When select is awakened by a select collission, we need to recalculate	Artur Grabowski
	the timeout.
2000-04-20	p{read,write}{,v} from csapuntz, partial NetBSD origin I think	Theo de Raadt

2000-04-19	Change struct file interface methods read and write to pass file offset in	Constantine Sapuntzakis
	and out. Make pread/pwrite in netbsd & linux thread safe - which is the whole point anyway.
1999-11-29	revents already cleared; d	Theo de Raadt

1999-11-29	handle invalid file descriptors in poll more carefully; d	Theo de Raadt

1999-08-04	optimize poll() for small nfds, by avoiding malloc	Theo de Raadt

1999-05-24	correct return value of poll(); noted by d@	Theo de Raadt

1999-03-22	in poll(), constrain nfds better, to avoid kvm starvation; alex	Theo de Raadt

1999-02-14	Use IOV_MAX, not the deprecated UIO_MAXIOV	Todd C. Miller

1999-02-14	readv/writev with iov_len == 0 is legal (was already ok in uipc_syscalls.c).	Todd C. Miller
	Make the check more readable by comparing against SSIZE_MAX instead of checking for wraparound. This is safe because SSIZE_MAX * 2 <= SIZE_T_MAX. Fixes recno problems in the db routines exposed by a perl test.
1998-07-28	writev takes an int as param #3; theo	Todd C. Miller

1998-07-28	For read, write, send, sendto, recv, recvfrom return EINVAL is size arg > ↵	Todd C. Miller
	SSIZE_MAX. For readv, writev, sendmsg, recvmsg return EINVAL if sum of the over iov_len values overflows an ssize_t. Based on what XPG 4.2 says (though XPG is not entirely consistent here). Basically since the return value is ssize_t allowing size > SSIZE_MAX is bad since people who (incorrectly mind you) check the return value for < 0 instead of == -1 will have bad things happen to them.
1998-07-28	Return EINVAL when msg_iovlen or iovcnt <= 0; Make uio_resid unsigned ↵	Todd C. Miller
	(size_t) and don't return EINVAL if it is < 0 in sys_{read,write}. Remove check for uio_resid < 0 uiomove() now that uio_resid is unsigned and brack remaining panics with #ifdef DIAGNOSTIC. vn_rdwr() must now take a size_t * as its 9th argument so change that and clean up uses of vn_rdwr(). Fixes 549 + more
1998-02-09	More missing type changes; pointed out by deraadt@OpenBSD.org	Thorsten Lockert

1997-11-06	Updates for VFS Lite 2 + soft update.	Constantine Sapuntzakis

1997-10-06	back out vfs lite2 till after 2.2	Theo de Raadt

1997-10-06	VFS Lite2 Changes	Constantine Sapuntzakis

1997-08-31	for non-tty TIOCSPGRP/F_SETOWN/FIOSETOWN pgid setting calls, store uid	Theo de Raadt
	and euid as well, then deliver them using new csignal() interface which ensures that pgid setting process is permitted to signal the pgid process(es). Thanks to newsham@aloha.net for extensive help and discussion.
1997-01-27	select subsystem si_pid becomes si_selpid, to not conflict against ↵	Theo de Raadt
	user/kernel siginfo si_pid #define
1996-10-12	i added a fair bit to this	Theo de Raadt

1996-05-18	poll() as a system call	Theo de Raadt

1996-05-07	if nfds > FD_SETSIZE, allocate room for the bitmasks inside the kernel; also	Theo de Raadt
	selscan() now understands that it may possible be passed home-grown fd_set's larger than FD_SETSIZE.
1996-04-21	partial sync with netbsd 960418, more to come	Theo de Raadt

1996-03-03	From NetBSD: 960217 merge	Niklas Hallqvist

1995-10-18	initial import of NetBSD tree	Theo de Raadt