Module Name:	src
Committed By:	jdolecek
Date:		Sat Feb 15 20:54:39 UTC 2003

Modified Files:
	src/sys/kern: kern_sig.c syscalls.master
	src/sys/sys: signalvar.h

Log Message:
add __sigtimedwait(2) - wait for specified set of signals, with optional
timeout
the semantics of 'timeout' parameter differ to POSIX for the syscall
(not const, may be modified by kernel if interrupted from the wait) -
libc will provide appropriate wrapper

since sigwaitinfo(2) will be implemented as wrapper around sigtimedwait()
too, remove it's reserved slot and move sigqueue slot 'up', freeing
slot #246


To generate a diff of this commit:
cvs rdiff -r1.134 -r1.135 src/sys/kern/kern_sig.c
cvs rdiff -r1.126 -r1.127 src/sys/kern/syscalls.master
cvs rdiff -r1.37 -r1.38 src/sys/sys/signalvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.