File bash-3.1-loadables.dif of Package bash

--- examples/loadables/Makefile.in
+++ examples/loadables/Makefile.in	2006-09-25 13:31:55.000000000 +0200
@@ -81,7 +81,7 @@
 	$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $<
 
 
-ALLPROG = print truefalse sleep pushd finfo logname basename dirname \
+ALLPROG = print sleep finfo logname basename dirname \
 	  tty pathchk tee head mkdir rmdir printenv id whoami \
 	  uname sync push ln unlink cut realpath getconf strftime
 OTHERPROG = necho hello cat
--- examples/loadables/basename.c
+++ examples/loadables/basename.c	2006-09-25 13:49:31.000000000 +0200
@@ -9,9 +9,12 @@
 #endif
 
 #include <stdio.h>
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
+int
 basename_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/cat.c
+++ examples/loadables/cat.c	2006-09-25 13:37:46.000000000 +0200
@@ -7,8 +7,10 @@
 #include <fcntl.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
 #ifndef errno
 extern int errno;
--- examples/loadables/cut.c
+++ examples/loadables/cut.c	2006-09-25 14:00:21.000000000 +0200
@@ -60,8 +60,10 @@
 #  include <unistd.h>
 #endif
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
@@ -243,7 +245,7 @@
 		pos = positions + 1;
 		for (col = maxval; col; --col) {
 			if ((ch = getc(fp)) == EOF)
-				return;
+				return (0);
 			if (ch == '\n')
 				break;
 			if (*pos++)
--- examples/loadables/dirname.c
+++ examples/loadables/dirname.c	2006-09-25 13:49:38.000000000 +0200
@@ -9,9 +9,12 @@
 #endif
 
 #include <stdio.h>
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
+int
 dirname_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/finfo.c
+++ examples/loadables/finfo.c	2006-09-25 13:48:52.000000000 +0200
@@ -16,6 +16,8 @@
 #include "bashansi.h"
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "common.h"
 
 #ifndef errno
@@ -77,7 +79,7 @@
 char	**argv;
 {
 	register int	i;
-	int	mode, flags, opt;
+	int	flags, opt;
 
 	sh_optind = 0;	/* XXX */
 	prog = base_pathname(argv[0]);
@@ -170,7 +172,7 @@
 	return (m & (S_IRWXU|S_IRWXG|S_IRWXO|S_ISUID|S_ISGID));
 }
 
-static int
+static void
 perms(m)
 int	m;
 {
@@ -214,7 +216,7 @@
 	printf ("u=%s,g=%s,o=%s", ubits, gbits, obits);
 }
 
-static int
+static void
 printmode(mode)
 int	mode;
 {
@@ -309,13 +311,13 @@
 		else
 			printf("%ld\n", st->st_ctime);
 	} else if (flags & OPT_DEV)
-		printf("%d\n", st->st_dev);
+		printf("%lu\n", (ulong)st->st_dev);
 	else if (flags & OPT_INO)
-		printf("%d\n", st->st_ino);
+		printf("%lu\n", (ulong)st->st_ino);
 	else if (flags & OPT_FID)
-		printf("%d:%ld\n", st->st_dev, st->st_ino);
+		printf("%lu:%lu\n", (ulong)st->st_dev, (ulong)st->st_ino);
 	else if (flags & OPT_NLINK)
-		printf("%d\n", st->st_nlink);
+		printf("%lu\n", (ulong)st->st_nlink);
 	else if (flags & OPT_LNKNAM) {
 #ifdef S_ISLNK
 		b = xmalloc(4096);
@@ -365,7 +367,6 @@
 {
   int c, r;
   char **v;
-  WORD_LIST *l;
 
   v = make_builtin_argv (list, &c);
   r = finfo_main (c, v);
--- examples/loadables/getconf.c
+++ examples/loadables/getconf.c	2006-09-25 14:02:33.000000000 +0200
@@ -65,6 +65,8 @@
 #include "bashansi.h"
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "stdc.h"
 #include "common.h"
 #include "bashgetopt.h"
@@ -1119,8 +1121,6 @@
   { NULL }
 };
 
-static int num_getconf_variables = sizeof(conf_table) / sizeof(struct conf_variable) - 1;
-
 extern char *this_command_name;
 extern char **make_builtin_argv ();
 
@@ -1133,8 +1133,7 @@
 getconf_builtin (list)
      WORD_LIST *list;
 {
-  int c, r, opt, aflag;
-  char **v;
+  int r, opt, aflag;
 
   aflag = 0;
   reset_internal_getopt();
@@ -1169,7 +1168,6 @@
 getconf_help()
 {
 	const struct conf_variable *cp;
-	register int i, column;
 
 	builtin_usage();
 	printf("Acceptable variable names are:\n");
--- examples/loadables/head.c
+++ examples/loadables/head.c	2006-09-25 13:55:24.000000000 +0200
@@ -20,6 +20,8 @@
 
 #include "builtins.h"
 #include "shell.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
@@ -69,8 +71,10 @@
 	    break;
 	}
     }
+  return EXECUTION_SUCCESS;
 }
 
+int
 head_builtin (list)
      WORD_LIST *list;
 {
@@ -78,8 +82,6 @@
   WORD_LIST *l;
   FILE *fp;
 
-  char *t;
-
   munge_list (list);	/* change -num into -n num */
 
   reset_internal_getopt ();
--- examples/loadables/hello.c
+++ examples/loadables/hello.c	2006-09-25 13:38:25.000000000 +0200
@@ -11,8 +11,10 @@
 
 #include <stdio.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 /* A builtin `xxx' is normally implemented with an `xxx_builtin' function.
--- examples/loadables/id.c
+++ examples/loadables/id.c	2006-09-25 13:57:41.000000000 +0200
@@ -29,6 +29,8 @@
 
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "stdc.h"
 #include "common.h"
 #include "bashgetopt.h"
@@ -46,8 +48,6 @@
 static uid_t ruid, euid;
 static gid_t rgid, egid;
 
-static char *id_user;
-
 static int inituser ();
 
 static int id_pruser ();
--- examples/loadables/ln.c
+++ examples/loadables/ln.c	2006-09-25 13:59:09.000000000 +0200
@@ -15,8 +15,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
@@ -31,6 +33,7 @@
 static unix_link_syscall_t *linkfn;
 static int dolink ();
 
+int
 ln_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/logname.c
+++ examples/loadables/logname.c	2006-09-25 13:30:40.000000000 +0200
@@ -9,8 +9,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/common.h"
+#include "builtins/builtext.h"
 
 #if !defined (errno)
 extern int errno;
--- examples/loadables/mkdir.c
+++ examples/loadables/mkdir.c	2006-09-25 13:56:07.000000000 +0200
@@ -13,8 +13,10 @@
 #  include <unistd.h>
 #endif
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
@@ -33,7 +35,7 @@
 mkdir_builtin (list)
      WORD_LIST *list;
 {
-  int opt, pflag, omode, rval, octal, nmode, parent_mode, um;
+  int opt, pflag, omode, rval, octal, nmode, parent_mode;
   char *mode;
   WORD_LIST *l;
 
@@ -150,7 +152,7 @@
   while (*p == '/')
     p++;
 
-  while (p = strchr (p, '/'))
+  while ((p = strchr (p, '/')))
     {
       *p = '\0';
       if (stat (npath, &sb) != 0)
--- examples/loadables/necho.c
+++ examples/loadables/necho.c	2006-09-25 13:39:26.000000000 +0200
@@ -3,9 +3,15 @@
 /* Sample builtin to be dynamically loaded with enable -f and replace an
    existing builtin. */
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <stdio.h>
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
 necho_builtin (list)
 WORD_LIST *list;
--- examples/loadables/pathchk.c
+++ examples/loadables/pathchk.c	2006-09-25 13:53:13.000000000 +0200
@@ -40,8 +40,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "stdc.h"
 #include "bashgetopt.h"
 #include "maxpath.h"
@@ -79,6 +81,7 @@
 
 static int validate_path ();
 
+int
 pathchk_builtin (list)
      WORD_LIST *list;
 {
@@ -257,7 +260,7 @@
      char *path;
      int portability;
 {
-  int path_max;
+  size_t path_max;
   int last_elem;		/* Nonzero if checking last element of path. */
   int exists;			/* 2 if the path element exists.  */
   char *slash;
@@ -269,10 +272,8 @@
   if (*path == '\0')
     return 0;
 
-#ifdef lint
   /* Suppress `used before initialized' warning.  */
   exists = 0;
-#endif
 
   /* Figure out the parent of the first element in PATH.  */
   parent = xstrdup (*path == '/' ? "/" : ".");
@@ -349,7 +350,7 @@
   free (parent);
   if (strlen (path) > path_max)
     {
-      builtin_error ("path `%s' has length %d; exceeds limit of %d",
+      builtin_error ("path `%s' has length %zu; exceeds limit of %zu",
 	     path, strlen (path), path_max);
       return 1;
     }
--- examples/loadables/print.c
+++ examples/loadables/print.c	2006-09-25 13:23:46.000000000 +0200
@@ -15,6 +15,8 @@
 #include "bashansi.h"
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/common.h"
+#include "builtins/builtext.h"
 #include "stdc.h"
 #include "bashgetopt.h"
 
@@ -55,7 +57,7 @@
 {
   int c, r, nflag, raw, ofd, sflag;
   intmax_t lfd;
-  char **v, *pfmt, *arg;
+  char *pfmt;
   WORD_LIST *l;
 
   nflag = raw = sflag = 0;
--- examples/loadables/printenv.c
+++ examples/loadables/printenv.c	2006-09-25 13:39:47.000000000 +0200
@@ -8,8 +8,10 @@
 #include <config.h>
 #include <stdio.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 extern char **export_env;
--- examples/loadables/push.c
+++ examples/loadables/push.c	2006-09-25 13:39:53.000000000 +0200
@@ -7,8 +7,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "jobs.h"
 #include "bashgetopt.h"
 
--- examples/loadables/realpath.c
+++ examples/loadables/realpath.c	2006-09-25 14:03:01.000000000 +0200
@@ -31,8 +31,10 @@
 #include <maxpath.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #ifndef errno
@@ -41,6 +43,7 @@
 
 extern char	*sh_realpath();
 
+int
 realpath_builtin(list)
 WORD_LIST	*list;
 {
@@ -67,14 +70,14 @@
 			vflag = 1;
 			break;
 		default:
-			usage();
+			builtin_usage();
 		}
 	}
 
 	list = loptend;
 
 	if (list == 0)
-		usage();
+		builtin_usage();
 
 	for (es = EXECUTION_SUCCESS; list; list = list->next) {
 		p = list->word->word;
--- examples/loadables/rmdir.c
+++ examples/loadables/rmdir.c	2006-09-25 13:56:28.000000000 +0200
@@ -6,13 +6,16 @@
 
 #include <stdio.h>
 #include <errno.h>
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
 #if !defined (errno)
 extern int errno;
 #endif
 
+int
 rmdir_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/sleep.c
+++ examples/loadables/sleep.c	2006-09-25 13:24:54.000000000 +0200
@@ -27,6 +27,8 @@
 
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/common.h"
+#include "builtins/builtext.h"
 
 #define RETURN(x) \
 	do { \
--- examples/loadables/strftime.c
+++ examples/loadables/strftime.c	2006-09-25 13:40:17.000000000 +0200
@@ -13,8 +13,10 @@
 
 #include <stdio.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "common.h"
 
 int
--- examples/loadables/sync.c
+++ examples/loadables/sync.c	2006-09-25 13:58:50.000000000 +0200
@@ -6,10 +6,13 @@
 #include <unistd.h>
 #endif
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
+int
 sync_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/tee.c
+++ examples/loadables/tee.c	2006-09-25 13:54:21.000000000 +0200
@@ -19,8 +19,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
@@ -41,6 +43,7 @@
 
 extern char *strerror ();
 
+int
 tee_builtin (list)
      WORD_LIST *list;
 {
@@ -49,8 +52,6 @@
   FLIST *fl;
   char *buf, *bp;
 
-  char *t;
-
   reset_internal_getopt ();
   append = nointr = 0;
   tee_flist = (FLIST *)NULL;
--- examples/loadables/template.c
+++ examples/loadables/template.c	2006-09-25 13:40:33.000000000 +0200
@@ -11,8 +11,10 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #if !defined (errno)
--- examples/loadables/truefalse.c
+++ examples/loadables/truefalse.c	2006-09-25 13:40:42.000000000 +0200
@@ -1,16 +1,22 @@
 /* true and false builtins */
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include "bashtypes.h"
 #include "shell.h"
 #include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
-true_builtin (list)
+int true_builtin (list)
      WORD_LIST *list;
 {
   return EXECUTION_SUCCESS;
 }
 
-false_builtin (list)
+int false_builtin (list)
      WORD_LIST *list;
 {
   return EXECUTION_FAILURE;
--- examples/loadables/tty.c
+++ examples/loadables/tty.c	2006-09-25 13:49:53.000000000 +0200
@@ -5,12 +5,15 @@
 #include "config.h"
 
 #include <stdio.h>
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 extern char *ttyname ();
 
+int
 tty_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/uname.c
+++ examples/loadables/uname.c	2006-09-25 13:58:18.000000000 +0200
@@ -24,8 +24,10 @@
 
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
 #define FLAG_SYSNAME	0x01	/* -s */
@@ -44,10 +46,11 @@
 
 static int uname_flags;
 
+int
 uname_builtin (list)
      WORD_LIST *list;
 {
-  int opt, r;
+  int opt;
   struct utsname uninfo;
 
   uname_flags = 0;
--- examples/loadables/unlink.c
+++ examples/loadables/unlink.c	2006-09-25 13:59:37.000000000 +0200
@@ -12,13 +12,16 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 
 #ifndef errno
 extern int errno;
 #endif
 
+int
 unlink_builtin (list)
      WORD_LIST *list;
 {
--- examples/loadables/whoami.c
+++ examples/loadables/whoami.c	2006-09-25 13:57:54.000000000 +0200
@@ -5,10 +5,13 @@
 #include <config.h>
 #include <stdio.h>
 
-#include "builtins.h"
 #include "shell.h"
+#include "builtins.h"
+#include "builtins/builtext.h"
+#include "builtins/common.h"
 #include "bashgetopt.h"
 
+int
 whoami_builtin (list)
      WORD_LIST *list;
 {