Module Name:	syssrc
Committed By:	thorpej
Date:		Wed Jun  6 17:00:01 UTC 2001

Modified Files:
	syssrc/sys/kern: kern_descrip.c uipc_usrreq.c
	syssrc/sys/sys: filedesc.h

Log Message:
Change fdalloc() to return ERESTART if we had to reallocate the
descriptor array, which may have blocked.  Change callers of
fdalloc() to restart whatever they're doing if this condition
happens.  (XXX unp_externalize() needs some work, but that will
be tackled later.)

While here, garbage-collect UF_MAPPED -- it is not used anywhere.


To generate a diff of this commit:
cvs rdiff -r1.74 -r1.75 syssrc/sys/kern/kern_descrip.c
cvs rdiff -r1.48 -r1.49 syssrc/sys/kern/uipc_usrreq.c
cvs rdiff -r1.20 -r1.21 syssrc/sys/sys/filedesc.h

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