libodialog: Remove no longer used library.

1 files changed, 0 insertions, 161 deletions

diff --git a/gnu/lib/libodialog/raw_popen.c b/gnu/lib/libodialog/raw_popen.c
deleted file mode 100644
index 163c09a..0000000
--- a/gnu/lib/libodialog/raw_popen.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software written by Ken Arnold and
- * published in UNIX Review, Vol. 6, No. 8.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)popen.c	8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/wait.h>
-
-#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <paths.h>
-
-static struct pid {
-	struct pid *next;
-	FILE *fp;
-	pid_t pid;
-} *pidlist;
-
-FILE *
-raw_popen(const char *program, char * const *argv, const char *type)
-{
-	struct pid *cur;
-	FILE *iop;
-	int pdes[2], pid;
-
-	if ((*type != 'r' && *type != 'w') || type[1])
-		return (NULL);
-
-	if ((cur = malloc(sizeof(struct pid))) == NULL)
-		return (NULL);
-
-	if (pipe(pdes) < 0) {
-		(void)free(cur);
-		return (NULL);
-	}
-
-	switch (pid = vfork()) {
-	case -1:			/* Error. */
-		(void)close(pdes[0]);
-		(void)close(pdes[1]);
-		(void)free(cur);
-		return (NULL);
-		/* NOTREACHED */
-	case 0:				/* Child. */
-		if (*type == 'r') {
-			if (pdes[1] != STDOUT_FILENO) {
-				(void)dup2(pdes[1], STDOUT_FILENO);
-				(void)close(pdes[1]);
-			}
-			(void) close(pdes[0]);
-		} else {
-			if (pdes[0] != STDIN_FILENO) {
-				(void)dup2(pdes[0], STDIN_FILENO);
-				(void)close(pdes[0]);
-			}
-			(void)close(pdes[1]);
-		}
-		if (argv == NULL)
-			execl(_PATH_BSHELL, "sh", "-c", program, (char *)NULL);
-		else
-			execvp(program, argv);
-		_exit(127);
-		/* NOTREACHED */
-	}
-
-	/* Parent; assume fdopen can't fail. */
-	if (*type == 'r') {
-		iop = fdopen(pdes[0], type);
-		(void)close(pdes[1]);
-	} else {
-		iop = fdopen(pdes[1], type);
-		(void)close(pdes[0]);
-	}
-
-	/* Link into list of file descriptors. */
-	cur->fp = iop;
-	cur->pid =  pid;
-	cur->next = pidlist;
-	pidlist = cur;
-
-	return (iop);
-}
-
-/*
- * pclose --
- *	Pclose returns -1 if stream is not associated with a `popened' command,
- *	if already `pclosed', or waitpid returns an error.
- */
-int
-raw_pclose(FILE *iop)
-{
-	register struct pid *cur, *last;
-	int omask, pstat;
-	pid_t pid;
-
-	(void)fclose(iop);
-
-	/* Find the appropriate file pointer. */
-	for (last = NULL, cur = pidlist; cur; last = cur, cur = cur->next)
-		if (cur->fp == iop)
-			break;
-	if (cur == NULL)
-		return (-1);
-
-	/* Get the status of the process. */
-	omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP));
-	do {
-		pid = waitpid(cur->pid, (int *) &pstat, 0);
-	} while (pid == -1 && errno == EINTR);
-	(void)sigsetmask(omask);
-
-	/* Remove the entry from the linked list. */
-	if (last == NULL)
-		pidlist = cur->next;
-	else
-		last->next = cur->next;
-	free(cur);
-
-	return (pid == -1 ? -1 : pstat);
-}