diff options
Diffstat (limited to 'crypto/kerberosIV/lib/roken/mkstemp.c')
-rw-r--r-- | crypto/kerberosIV/lib/roken/mkstemp.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/crypto/kerberosIV/lib/roken/mkstemp.c b/crypto/kerberosIV/lib/roken/mkstemp.c deleted file mode 100644 index 350f4cb..0000000 --- a/crypto/kerberosIV/lib/roken/mkstemp.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#ifdef HAVE_FCNTL_H -#include <fcntl.h> -#endif -#include <errno.h> - -RCSID("$Id: mkstemp.c,v 1.3 1999/12/02 16:58:51 joda Exp $"); - -#ifndef HAVE_MKSTEMP - -int -mkstemp(char *template) -{ - int start, i; - pid_t val; - val = getpid(); - start = strlen(template) - 1; - while(template[start] == 'X') { - template[start] = '0' + val % 10; - val /= 10; - start--; - } - - do{ - int fd; - fd = open(template, O_RDWR | O_CREAT | O_EXCL, 0600); - if(fd >= 0 || errno != EEXIST) - return fd; - i = start + 1; - do{ - if(template[i] == 0) - return -1; - template[i]++; - if(template[i] == '9' + 1) - template[i] = 'a'; - if(template[i] <= 'z') - break; - template[i] = 'a'; - i++; - }while(1); - }while(1); -} - -#endif |