Merging upstream version 1:4.15.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 155 deletions

diff --git a/libmisc/loginprompt.c b/libmisc/loginprompt.c
deleted file mode 100644
index 0a67f46..0000000
--- a/libmisc/loginprompt.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 1989 - 1993, Julianne Frances Haugh
- * SPDX-FileCopyrightText: 1996 - 2000, Marek Michałkiewicz
- * SPDX-FileCopyrightText: 2003 - 2005, Tomasz Kłoczko
- * SPDX-FileCopyrightText: 2008 - 2011, Nicolas François
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <config.h>
-
-#ident "$Id$"
-
-#include <assert.h>
-#include <stdio.h>
-#include <signal.h>
-#include <ctype.h>
-#include "prototypes.h"
-#include "defines.h"
-#include "getdef.h"
-
-static void login_exit (unused int sig)
-{
-	exit (EXIT_FAILURE);
-}
-
-/*
- * login_prompt - prompt the user for their login name
- *
- * login_prompt() displays the standard login prompt.  If ISSUE_FILE
- * is set in login.defs, this file is displayed before the prompt.
- */
-
-void login_prompt (const char *prompt, char *name, int namesize)
-{
-	char buf[1024];
-
-#define MAX_ENV 32
-	char *envp[MAX_ENV];
-	char *cp;
-	int i;
-	FILE *fp;
-
-	sighandler_t sigquit;
-#ifdef	SIGTSTP
-	sighandler_t sigtstp;
-#endif
-
-	/*
-	 * There is a small chance that a QUIT character will be part of
-	 * some random noise during a prompt.  Deal with this by exiting
-	 * instead of core dumping.  If SIGTSTP is defined, do the same
-	 * thing for that signal.
-	 */
-
-	sigquit = signal (SIGQUIT, login_exit);
-#ifdef	SIGTSTP
-	sigtstp = signal (SIGTSTP, login_exit);
-#endif
-
-	/*
-	 * See if the user has configured the issue file to
-	 * be displayed and display it before the prompt.
-	 */
-
-	if (NULL != prompt) {
-		const char *fname = getdef_str ("ISSUE_FILE");
-		if (NULL != fname) {
-			fp = fopen (fname, "r");
-			if (NULL != fp) {
-				while ((i = getc (fp)) != EOF) {
-					(void) putc (i, stdout);
-				}
-
-				(void) fclose (fp);
-			}
-		}
-		(void) gethostname (buf, sizeof buf);
-		printf (prompt, buf);
-		(void) fflush (stdout);
-	}
-
-	/*
-	 * Read the user's response.  The trailing newline will be
-	 * removed.
-	 */
-
-	memzero (buf, sizeof buf);
-	if (fgets (buf, (int) sizeof buf, stdin) != buf) {
-		exit (EXIT_FAILURE);
-	}
-
-	cp = strchr (buf, '\n');
-	if (NULL == cp) {
-		exit (EXIT_FAILURE);
-	}
-	*cp = '\0';		/* remove \n [ must be there ] */
-
-	/*
-	 * Skip leading whitespace.  This makes "  username" work right.
-	 * Then copy the rest (up to the end or the first "non-graphic"
-	 * character into the username.
-	 */
-
-	for (cp = buf; *cp == ' ' || *cp == '\t'; cp++);
-
-	for (i = 0; i < namesize - 1 && isgraph (*cp); name[i++] = *cp++);
-	while (isgraph (*cp)) {
-		cp++;
-	}
-
-	if ('\0' != *cp) {
-		cp++;
-	}
-
-	name[i] = '\0';
-
-	/*
-	 * This is a disaster, at best.  The user may have entered extra
-	 * environmental variables at the prompt.  There are several ways
-	 * to do this, and I just take the easy way out.
-	 */
-
-	if ('\0' != *cp) {	/* process new variables */
-		char *nvar;
-		int count = 1;
-		int envc;
-
-		for (envc = 0; envc < MAX_ENV; envc++) {
-			nvar = strtok ((0 != envc) ? (char *) 0 : cp, " \t,");
-			if (NULL == nvar) {
-				break;
-			}
-			if (strchr (nvar, '=') != NULL) {
-				envp[envc] = nvar;
-			} else {
-				size_t len = strlen (nvar) + 32;
-				envp[envc] = xmalloc (len);
-				(void) snprintf (envp[envc], len,
-				                 "L%d=%s", count++, nvar);
-			}
-		}
-		set_env (envc, envp);
-	}
-
-	/*
-	 * Set the SIGQUIT handler back to its original value
-	 */
-
-	(void) signal (SIGQUIT, sigquit);
-#ifdef	SIGTSTP
-	(void) signal (SIGTSTP, sigtstp);
-#endif
-}
-