From 71ae64bdc6b044eef0a9f3bebd85cc4a6b67362f Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 10 Oct 2002 04:20:21 +0000
Subject: last_patch61 from vodz:     New complex patch for decrease size devel
 version. Requires previous patch.     Also removed small problems from dutmp
 and tar applets. Also includes vodz' last_patch61_2:     Last patch
 correcting comment for #endif and more integrated     with libbb (very reduce
 size if used "cat" applet also).     Requires last_patch61 for
 modutils/config.in.

---
 loginutils/getty.c | 24 +++++-------------------
 loginutils/login.c | 14 ++++++--------
 2 files changed, 11 insertions(+), 27 deletions(-)

(limited to 'loginutils')

diff --git a/loginutils/getty.c b/loginutils/getty.c
index fec8ae8e5..0f0778caf 100644
--- a/loginutils/getty.c
+++ b/loginutils/getty.c
@@ -388,34 +388,20 @@ static void parse_args(int argc, char **argv, struct options *op)
 		switch (c) {
 		case 'I':
 			if (!(op->initstring = strdup(optarg)))
-				error("can't malloc initstring");
+				error(memory_exhausted);
 				
 			{
-				char ch, *p, *q;
-				int i;
+				const char *p;
+				char *q;
 
 				/* copy optarg into op->initstring decoding \ddd
 				   octal codes into chars */
 				q = op->initstring;
 				p = optarg;
 				while (*p) {
-					if (*p == '\\') {	/* know \\ means \ */
+					if (*p == '\\') {
 						p++;
-						if (*p == '\\') {
-							ch = '\\';
-							p++;
-						} else {	/* handle \000 - \177 */
-							ch = 0;
-							for (i = 1; i <= 3; i++) {
-								if (*p >= '0' && *p <= '7') {
-									ch <<= 3;
-									ch += *p - '0';
-									p++;
-								} else
-									break;
-							}
-						}
-						*q++ = ch;
+						*q++ = process_escape_sequence(&p);
 					} else {
 						*q++ = *p++;
 					}
diff --git a/loginutils/login.c b/loginutils/login.c
index 714829db1..6b8f6c651 100644
--- a/loginutils/login.c
+++ b/loginutils/login.c
@@ -22,20 +22,15 @@
 // import from utmp.c
 static void checkutmp(int picky);
 static void setutmp(const char *name, const char *line);
+/* Stuff global to this file */
+struct utmp utent;
 #endif
 
-// import from encrypt.c
-extern char *pw_encrypt(const char *clear, const char *salt);
-
-
 // login defines
 #define TIMEOUT       60
 #define EMPTY_USERNAME_COUNT    10
 #define USERNAME_SIZE 32
 
-/* Stuff global to this file */
-struct utmp utent;
-
 
 static int check_nologin ( int amroot );
 
@@ -131,12 +126,15 @@ extern int login_main(int argc, char **argv)
 	else
 		safe_strncpy ( tty, "UNKNOWN", sizeof( tty ));
 
+#ifdef CONFIG_FEATURE_U_W_TMP
 	if ( amroot )
 		memset ( utent.ut_host, 0, sizeof utent.ut_host );
+#endif
 	
 	if ( opt_host ) {
+#ifdef CONFIG_FEATURE_U_W_TMP
 		safe_strncpy ( utent.ut_host, opt_host, sizeof( utent. ut_host ));
-		
+#endif
 		snprintf ( fromhost, sizeof( fromhost ) - 1, " on `%.100s' from `%.200s'", tty, opt_host );
 	}
 	else
-- 
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