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Diffstat (limited to 'crypto/kerberosIV/lib/krb/getst.c')
-rw-r--r-- | crypto/kerberosIV/lib/krb/getst.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/crypto/kerberosIV/lib/krb/getst.c b/crypto/kerberosIV/lib/krb/getst.c deleted file mode 100644 index de99962..0000000 --- a/crypto/kerberosIV/lib/krb/getst.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - Copyright (C) 1989 by the Massachusetts Institute of Technology - - Export of this software from the United States of America is assumed - to require a specific license from the United States Government. - It is the responsibility of any person or organization contemplating - export to obtain such a license before exporting. - -WITHIN THAT CONSTRAINT, permission to use, copy, modify, and -distribute this software and its documentation for any purpose and -without fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright notice and -this permission notice appear in supporting documentation, and that -the name of M.I.T. not be used in advertising or publicity pertaining -to distribution of the software without specific, written prior -permission. M.I.T. makes no representations about the suitability of -this software for any purpose. It is provided "as is" without express -or implied warranty. - - */ - -#include "krb_locl.h" - -RCSID("$Id: getst.c,v 1.6 1997/03/23 03:53:11 joda Exp $"); - -/* - * getst() takes a file descriptor, a string and a count. It reads - * from the file until either it has read "count" characters, or until - * it reads a null byte. When finished, what has been read exists in - * the given string "s". If "count" characters were actually read, the - * last is changed to a null, so the returned string is always null- - * terminated. getst() returns the number of characters read, including - * the null terminator. - */ - -int -getst(int fd, char *s, int n) -{ - int count = n; - while (read(fd, s, 1) > 0 && --count) - if (*s++ == '\0') - return (n - count); - *s = '\0'; - return (n - count); -} |