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Sync OpenBSD patchset 696:

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Make signal handler setup/teardown two common functions instead of six,
and reset SIGCHLD after fork to fix problems with some shells. From
Romain Francoise.
This commit is contained in:
Tiago Cunha
2010-05-14 14:30:01 +00:00
parent d3dd6709bc
commit fc69b9ccb7
8 changed files with 122 additions and 158 deletions
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4
cmd-pipe-pane.c
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@ -1,4 +1,4 @@
/* $Id: cmd-pipe-pane.c,v 1.10 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: cmd-pipe-pane.c,v 1.11 2010-05-14 14:30:01 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -90,7 +90,7 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
case 0:
/* Child process. */
close(pipe_fd[0]);
server_signal_clear();
clear_signals();
if (dup2(pipe_fd[1], STDIN_FILENO) == -1)
_exit(1);