removed in 4.1

[gssapi-openssh.git] / openssh / tildexpand.c

diff --git a/openssh/tildexpand.c b/openssh/tildexpand.c
deleted file mode 100644 (file)
index cedb653..0000000
--- a/openssh/tildexpand.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Author: Tatu Ylonen <ylo@cs.hut.fi>
- * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
- *                    All rights reserved
- *
- * As far as I am concerned, the code I have written for this software
- * can be used freely for any purpose.  Any derived versions of this
- * software must be clearly marked as such, and if the derived work is
- * incompatible with the protocol description in the RFC file, it must be
- * called by a name other than "ssh" or "Secure Shell".
- */
-
-#include "includes.h"
-RCSID("$OpenBSD: tildexpand.c,v 1.15 2004/05/21 08:43:03 markus Exp $");
-
-#include "xmalloc.h"
-#include "log.h"
-#include "misc.h"
-
-/*
- * Expands tildes in the file name.  Returns data allocated by xmalloc.
- * Warning: this calls getpw*.
- */
-char *
-tilde_expand_filename(const char *filename, uid_t my_uid)
-{
-       const char *cp;
-       u_int userlen;
-       char *expanded;
-       struct passwd *pw;
-       char user[100];
-       int len;
-
-       /* Return immediately if no tilde. */
-       if (filename[0] != '~')
-               return xstrdup(filename);
-
-       /* Skip the tilde. */
-       filename++;
-
-       /* Find where the username ends. */
-       cp = strchr(filename, '/');
-       if (cp)
-               userlen = cp - filename;        /* Something after username. */
-       else
-               userlen = strlen(filename);     /* Nothing after username. */
-       if (userlen == 0)
-               pw = getpwuid(my_uid);          /* Own home directory. */
-       else {
-               /* Tilde refers to someone elses home directory. */
-               if (userlen > sizeof(user) - 1)
-                       fatal("User name after tilde too long.");
-               memcpy(user, filename, userlen);
-               user[userlen] = 0;
-               pw = getpwnam(user);
-       }
-       if (!pw)
-               fatal("Unknown user %100s.", user);
-
-       /* If referring to someones home directory, return it now. */
-       if (!cp) {
-               /* Only home directory specified */
-               return xstrdup(pw->pw_dir);
-       }
-       /* Build a path combining the specified directory and path. */
-       len = strlen(pw->pw_dir) + strlen(cp + 1) + 2;
-       if (len > MAXPATHLEN)
-               fatal("Home directory too long (%d > %d", len-1, MAXPATHLEN-1);
-       expanded = xmalloc(len);
-       snprintf(expanded, len, "%s%s%s", pw->pw_dir,
-           strcmp(pw->pw_dir, "/") ? "/" : "", cp + 1);
-       return expanded;
-}