CVS commit: src/sys/kern

[Christos Zoulas <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sun Sep 14 06:59:16 UTC 2003

Modified Files:
        src/sys/kern: core_elf32.c core_netbsd.c kern_sig.c

Log Message:
handle siginfo for deferred signals. Allocate a ksiginfo pool, and store
the information there.
TODO:
1. since timer stuff gets called from an interrupt context, we could
   preallocate ksiginfo_t's from the pool, so we don't need a kmem
   pool.
2. probably the sa signal delivery syscall can be changed to take
   a ksiginfo_t so we can use only one pool.
3. maybe when we add realtime signal support, add a resource limit
   on the number of ksiginfo_t's a process can allocate.


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 src/sys/kern/core_elf32.c
cvs rdiff -r1.6 -r1.7 src/sys/kern/core_netbsd.c
cvs rdiff -r1.151 -r1.152 src/sys/kern/kern_sig.c

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