gen/FreeBSD/signal.3.patch

   1 --- signal.3.orig       2006-12-15 11:55:30.000000000 -0800
   2 +++ signal.3    2006-12-15 11:57:08.000000000 -0800
   3 @@ -48,9 +48,7 @@
   4  .Ft void \*(lp*
   5  .Fn signal "int sig" "void \*(lp*func\*(rp\*(lpint\*(rp\*(rp\*(rp\*(lpint"
   6  .Pp
   7 -or in
   8 -.Fx Ns 's
   9 -equivalent but easier to read typedef'd version:
  10 +or in the equivalent but easier to read typedef'd version:
  11  .Ft typedef "void \*(lp*sig_t\*(rp \*(lpint\*(rp" ;
  12  .Ft sig_t
  13  .Fn signal "int sig" "sig_t func"
  14 @@ -62,9 +60,9 @@
  15  .Xr sigaction 2
  16  facility.
  17  .Pp
  18 -Signals allow the manipulation of a process from outside its
  19 -domain as well as allowing the process to manipulate itself or
  20 -copies of itself (children).
  21 +Signals allow the manipulation of a process from outside its domain,
  22 +as well as allowing the process to manipulate itself
  23 +or copies of itself (children).
  24  There are two general types of signals:
  25  those that cause termination of a process and those that do not.
  26  Signals which cause termination of a program might result from
  27 @@ -77,11 +75,10 @@
  28  when a process resumes after being stopped,
  29  when the status of child processes changes,
  30  or when input is ready at the control terminal.
  31 -Most signals result in the termination of the process receiving them
  32 -if no action
  33 -is taken; some signals instead cause the process receiving them
  34 -to be stopped, or are simply discarded if the process has not
  35 -requested otherwise.
  36 +Most signals result in the termination of the process receiving them,
  37 +if no action is taken;
  38 +some signals instead cause the process receiving them to be stopped,
  39 +or are simply discarded if the process has not requested otherwise.
  40  Except for the
  41  .Dv SIGKILL
  42  and
  43 @@ -135,7 +132,6 @@
  44  .It 29 Ta Dv SIGINFO Ta "discard signal" Ta "status request from keyboard"
  45  .It 30 Ta Dv SIGUSR1 Ta "terminate process" Ta "User defined signal 1"
  46  .It 31 Ta Dv SIGUSR2 Ta "terminate process" Ta "User defined signal 2"
  47 -.It 32 Ta Dv SIGTHR Ta "terminate process" Ta "thread interrupt"
  48  .El
  49  .Pp
  50  The
  51 @@ -151,7 +147,7 @@
  52  A
  53  .Dv SIG_DFL
  54  resets the default action.
  55 -To ignore the signal
  56 +To ignore the signal,
  57  .Fa func
  58  should be
  59  .Dv SIG_IGN .
  60 @@ -185,7 +181,7 @@
  61  .Xr write 2 ,
  62  .Xr sendto 2 ,
  63  .Xr recvfrom 2 ,
  64 -.Xr sendmsg 2
  65 +.Xr sendmsg 2 ,
  66  and
  67  .Xr recvmsg 2
  68  on a communications channel or a low speed device