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Viewing changes to third/libstddjb/selfpipe_internal.c

  • Committer: Package Import Robot
  • Author(s): Keith Winstein
  • Date: 2012-03-12 04:51:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: package-import@ubuntu.com-20120312045143-0pib9hs84wiauznl
Tags: 1.0-1
* Version 1.0 released.

* mosh now supports --version option and prints no-warranty message.

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third/libstddjb/selfpipe_internal.c
 
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/* ISC license. */
 
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/* MT-unsafe */
 
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#include <signal.h>
 
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#include "sysdeps.h"
 
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#include "selfpipe-internal.h"
 
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sigset_t selfpipe_caught ;
 
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#ifdef HASSIGNALFD
 
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int selfpipe_fd = -1 ;
 
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#else
 
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#include <errno.h>
 
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#include "allreadwrite.h"
 
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#include "djbunix.h"
 
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int selfpipe[2] = { -1, -1 } ;
 
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static void selfpipe_trigger (int s)
 
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{
 
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  char c = (char)s ;
 
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  fd_write(selfpipe[1], &c, 1) ;
 
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}
 
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struct skasigaction const selfpipe_ssa = { &selfpipe_trigger, SKASA_NOCLDSTOP | SKASA_MASKALL } ;
 
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#endif