• Chris Wright's avatar
    [PATCH] RLIM: add rlimit entry for controlling queued signals · 63e9e5dc
    Chris Wright authored
    The following patches introduce per user rlimits for both queued signals and
    POSIX message queues.  The changes touch all the arches resource.h files as
    well as init_task.c to get the rlimit defaults setup.
    
    Both require caching the user_struct to avoid problems with setuid().
    
    The signal changes makes some small changes to send_signal() to pass along the
    task being signalled to get proper accounting for signals initiated in
    interrupt.  Thanks to Marcelo for getting this one going.
    
    
    This patch:
    
    Add an rlimit entry to control the maximum number of pending signals a user
    may have.  This is essentially just the resource.h changes.
    Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
    63e9e5dc
resource.h 1.67 KB