Fixup warnings and undefined operations that show up in gcc-3.1

-Erik

archival/libunarchive/deb_extract.c

@@ -80,4 +80,5 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
 		free(file_list);
 	}
 	return(output_buffer);
-}
+}
+

archival/libunarchive/get_header_ar.c

@@ -103,4 +103,5 @@ file_header_t *get_header_ar(FILE *src_stream)
 	typed->gid = atoi(ar.formated.gid);
 
 	return(typed);
-}
+}
+

archival/libunarchive/get_header_cpio.c

@@ -133,4 +133,5 @@ file_header_t *get_header_cpio(FILE *src_stream)
 		}
 	}
 	return(cpio_entry);
-}
+}
+

archival/libunarchive/get_header_tar.c

@@ -96,4 +96,5 @@ file_header_t *get_header_tar(FILE *tar_stream)
 		strtol(tar.formated.devminor, NULL, 8);
 
 	return(tar_entry);
-}
+}
+

archival/libunarchive/seek_sub_file.c

@@ -32,4 +32,5 @@ void seek_sub_file(FILE *src_stream, const int count)
 		}
 	}
 	return;
-}
+}
+

coreutils/md5sum.c

@@ -434,7 +434,7 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
 		temp += FI(B,C,D);
 	}
 	temp += cwp[(int)(*pp++)] + *pc++;
-	temp = CYCLIC (temp, ps[i&3]);
+	CYCLIC (temp, ps[i&3]);
 	temp += B;
 	A = D; D = C; C = B; B = temp;
     }
@@ -443,7 +443,7 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
 
     for ( i = 0 ; i < 16 ; i++ ) {
 	temp = A + FF(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-	temp = CYCLIC (temp, ps[i&3]);
+	CYCLIC (temp, ps[i&3]);
 	temp += B;
 	A = D; D = C; C = B; B = temp;
     }
@@ -451,21 +451,21 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
 	temp = A + FG(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-	temp = CYCLIC (temp, ps[i&3]);
+	CYCLIC (temp, ps[i&3]);
 	temp += B;
 	A = D; D = C; C = B; B = temp;
     }
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
 	temp = A + FH(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-	temp = CYCLIC (temp, ps[i&3]);
+	CYCLIC (temp, ps[i&3]);
 	temp += B;
 	A = D; D = C; C = B; B = temp;
     }
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
 	temp = A + FI(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-	temp = CYCLIC (temp, ps[i&3]);
+	CYCLIC (temp, ps[i&3]);
 	temp += B;
 	A = D; D = C; C = B; B = temp;
     }

coreutils/uuencode.c

@@ -21,6 +21,7 @@
  */
 #include <getopt.h>
 #include <stdio.h>
+#include <string.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -49,7 +50,7 @@ static char tbl_std[65] = {
 	'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
 	'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
 	'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
-	'\`' /* termination character */
+	'`' /* termination character */
 };
 
 /*

editors/sed.c

@@ -401,8 +401,10 @@ static char *parse_cmd_str(struct sed_cmd * const sed_cmd, const char *const cmd
 		idx = get_address(sed_cmd, cmdstr, &sed_cmd->beg_line, &sed_cmd->beg_match);
 
 	/* second part (if present) will begin with a comma */
-	if (cmdstr[idx] == ',')
-		idx += get_address(sed_cmd, &cmdstr[++idx], &sed_cmd->end_line, &sed_cmd->end_match);
+	if (cmdstr[idx] == ',') {
+		idx++;
+		idx += get_address(sed_cmd, &cmdstr[idx], &sed_cmd->end_line, &sed_cmd->end_match);
+	}
 
 	/* skip whitespace before the command */
 	while (isspace(cmdstr[idx]))

networking/ifconfig.c

@@ -15,7 +15,7 @@
  * Foundation;  either  version 2 of the License, or  (at
  * your option) any later version.
  *
- * $Id: ifconfig.c,v 1.17 2002/07/03 11:46:34 andersen Exp $
+ * $Id: ifconfig.c,v 1.18 2002/07/11 11:11:52 andersen Exp $
  *
  */
 
@@ -504,6 +504,7 @@ int ifconfig_main(int argc, char **argv)
 			}
 		}
 	LOOP:
+		continue;
 	} /* end of while-loop */
 
 	return goterr;

networking/telnet.c

@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <string.h>
 #include <signal.h>
 #include <arpa/telnet.h>
 #include <sys/types.h>

shell/ash.c

@@ -11129,7 +11129,7 @@ redirect(union node *redir, int flags)
 {
 	union node *n;
 	struct redirtab *sv = NULL;
-	int i;
+	int i = EMPTY;
 	int fd;
 	int newfd;
 	int try;
@@ -12440,7 +12440,7 @@ findvar(struct var **vpp, const char *name)
 /*
  * Copyright (c) 1999 Herbert Xu <herbert@debian.org>
  * This file contains code for the times builtin.
- * $Id: ash.c,v 1.54 2002/07/04 00:19:46 andersen Exp $
+ * $Id: ash.c,v 1.55 2002/07/11 11:11:51 andersen Exp $
  */
 static int timescmd (int argc, char **argv)
 {