1 files changed, 0 insertions, 87 deletions
diff --git a/package/heirloom-cpio/src/ib_popen.c b/package/heirloom-cpio/src/ib_popen.c
deleted file mode 100644
index 9aa873042..000000000
--- a/package/heirloom-cpio/src/ib_popen.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2003 Gunnar Ritter
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute
- * it freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would be
- *    appreciated but is not required.
- *
- * 2. Altered source versions must be plainly marked as such, and must not be
- *    misrepresented as being the original software.
- *
- * 3. This notice may not be removed or altered from any source distribution.
- */
-/*	Sccsid @(#)ib_popen.c	1.2 (gritter) 4/17/03	*/
-
-#include	<sys/types.h>
-#include	<sys/stat.h>
-#include	<sys/wait.h>
-#include	<fcntl.h>
-#include	<unistd.h>
-#include	<string.h>
-#include	<errno.h>
-#include	<stdlib.h>
-#include	<signal.h>
-
-#include	"iblok.h"
-
-struct iblok *
-ib_popen(const char *cmd, unsigned blksize)
-{
-	struct iblok	*ip;
-	int	fd[2], err;
-	pid_t	pid;
-	char	*shell;
-
-	if (pipe(fd) < 0)
-		return NULL;
-	switch (pid = fork()) {
-	case -1:
-		return NULL;
-	case 0:
-		close(fd[0]);
-		dup2(fd[1], 1);
-		close(fd[1]);
-		if ((shell = getenv("SHELL")) == NULL)
-			shell = "/bin/sh";
-		execl(shell, shell, "-c", cmd, NULL);
-		_exit(0177);
-		/*NOTREACHED*/
-	}
-	close(fd[1]);
-	if ((ip = ib_alloc(fd[0], blksize)) == NULL) {
-		err = errno;
-		close(fd[0]);
-		errno = err;
-	}
-	ip->ib_pid = pid;
-	return ip;
-}
-
-int
-ib_pclose(struct iblok *ip)
-{
-	struct sigaction	oldhup, oldint, oldquit, act;
-	int	status;
-
-	close(ip->ib_fd);
-	act.sa_handler = SIG_IGN;
-	sigemptyset(&act.sa_mask);
-	act.sa_flags = 0;
-	sigaction(SIGHUP, &act, &oldhup);
-	sigaction(SIGINT, &act, &oldint);
-	sigaction(SIGQUIT, &act, &oldquit);
-	while (waitpid(ip->ib_pid, &status, 0) < 0 && errno == EINTR);
-	sigaction(SIGHUP, &oldhup, NULL);
-	sigaction(SIGINT, &oldint, NULL);
-	sigaction(SIGQUIT, &oldquit, NULL);
-	return status;
-}