# --- SDE-COPYRIGHT-NOTE-BEGIN --- # This copyright note is auto-generated by ./scripts/Create-CopyPatch. # # Filename: package/.../uclibc/pkg_patch/shadow-11-uclibc-l64a.patch # Copyright (C) 2006 The OpenSDE Project # Copyright (C) 2004 - 2006 The T2 SDE Project # # More information can be found in the files COPYING and README. # # This patch file is dual-licensed. It is available under the license the # patched project is licensed under, as long as it is an OpenSource license # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms # of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # --- SDE-COPYRIGHT-NOTE-END --- uClibc does not contain l64a/a64l conversion Michael Tross <michael (at) tross . org> --- shadow-4.0.11.1/libmisc/salt.c.orig 2005-06-14 22:27:35.000000000 +0200 +++ shadow-4.0.11.1/libmisc/salt.c 2005-07-27 12:18:22.000000000 +0200 @@ -14,6 +14,38 @@ #include "prototypes.h" #include "defines.h" #include "getdef.h" + +/* + * l64a - convert between long and base-64 + */ +char *l64a(long value) +{ + long int n = (long int) value & 0xffffffff; /* convert only 32 bits */ + int i, j; + static char b64[7]; + + /* return empty string in case of 0 */ + if (n == 0ul) + return (char *) ""; + + for (i=0; n>0; i++) { + j = n & 0x3f; + if (j == 0) + b64[i] = '.'; + else if (j == 1) + b64[i] = '/'; + else if (j <= 11) + b64[i] = (j - 2) + '0'; + else if (j <= 37) + b64[i] = (j - 12) + 'A'; + else + b64[i] = (j - 38) + 'a'; + n >>= 6; + } + b64[i] = '\0'; + return (char *) b64; +} + /* * Generate 8 base64 ASCII characters of random salt. If MD5_CRYPT_ENAB * in /etc/login.defs is "yes", the salt string will be prefixed by "$1$"