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From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Sun, 22 Nov 2009 18:23:30 +0000 (UTC)
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Subject: cvs commit: src/bin/sh error.c error.h eval.c parser.c redir.c var.c
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jilles      2009-11-22 18:23:30 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               error.c error.h eval.c parser.c redir.c 
                         var.c 
  Log:
  SVN rev 199660 on 2009-11-22 18:23:30Z by jilles
  
  Fix various things about SIGINT handling:
  * exception handlers are now run with interrupts disabled, which avoids
    many race conditions
  * fix some cases where SIGINT only aborts one command and continues the
    script, in particular if a SIGINT causes an EINTR error which trumped the
    interrupt.
  
  Example:
    sh -c 'echo < /some/fifo; echo This should not be printed'
  The fifo should not have writers. When pressing ctrl+c to abort the open,
  the shell used to continue with the next command.
  
  Example:
    sh -c '/bin/echo < /some/fifo; echo This should not be printed'
  Similar. Note, however, that this particular case did not and does not work
  in interactive mode with job control enabled.
  
  Revision  Changes    Path
  1.27      +13 -2     src/bin/sh/error.c
  1.18      +2 -0      src/bin/sh/error.h
  1.69      +1 -1      src/bin/sh/eval.c
  1.68      +1 -1      src/bin/sh/parser.c
  1.28      +5 -2      src/bin/sh/redir.c
  1.40      +3 -0      src/bin/sh/var.c