CVS commit: [netbsd-6-0] src

["Stephen Borrill" <sborrill%netbsd.org@localhost>]

Module Name:    src
Committed By:   sborrill
Date:           Mon Feb  3 11:56:20 UTC 2014

Modified Files:
        src/lib/libc/gen [netbsd-6-0]: posix_spawn.3
            posix_spawn_file_actions_addopen.3 posix_spawn_file_actions_init.3
            posix_spawn_fileactions.c
        src/sys/compat/netbsd32 [netbsd-6-0]: netbsd32_execve.c
        src/sys/kern [netbsd-6-0]: kern_exec.c

Log Message:
Pull up the following revisions(s) (requested by martin in ticket #1023):
        lib/libc/gen/posix_spawn.3:                     revision 1.5
        lib/libc/gen/posix_spawn_file_actions_addopen.3:        revision 1.4
        lib/libc/gen/posix_spawn_file_actions_init.3:   revision 1.4
        lib/libc/gen/posix_spawn_fileactions.c:         revision 1.3
        sys/compat/netbsd32/netbsd32_execve.c:          revision 1.38
        sys/kern/kern_exec.c:                           revision 1.373

Limit the amount of kernel memory a posix_spawn syscall can use (for
handling the file action list) by limiting the maximum number of file
actions to twice the current file descriptor limit. Fix a few bugs in
the support functions and document the new limit. From Maxime Villard.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.2.6.1 src/lib/libc/gen/posix_spawn.3
cvs rdiff -u -r1.1 -r1.1.6.1 \
    src/lib/libc/gen/posix_spawn_file_actions_addopen.3 \
    src/lib/libc/gen/posix_spawn_file_actions_init.3
cvs rdiff -u -r1.1.2.1 -r1.1.2.1.4.1 \
    src/lib/libc/gen/posix_spawn_fileactions.c
cvs rdiff -u -r1.33.2.1.4.1 -r1.33.2.1.4.2 \
    src/sys/compat/netbsd32/netbsd32_execve.c
cvs rdiff -u -r1.339.2.5.4.1 -r1.339.2.5.4.2 src/sys/kern/kern_exec.c

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