diff options
Diffstat (limited to 'eBones/krb/fgetst.c')
-rw-r--r-- | eBones/krb/fgetst.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/eBones/krb/fgetst.c b/eBones/krb/fgetst.c deleted file mode 100644 index 796caca..0000000 --- a/eBones/krb/fgetst.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright 1987, 1988 by the Massachusetts Institute of Technology. - * For copying and distribution information, please see the file - * <Copyright.MIT>. - * - * from: fgetst.c,v 4.0 89/01/23 10:08:31 jtkohl Exp $ - * $Id: fgetst.c,v 1.3 1995/07/18 16:38:23 mark Exp $ - */ - -#if 0 -#ifndef lint -static char rcsid[] = -"$Id: fgetst.c,v 1.3 1995/07/18 16:38:23 mark Exp $"; -#endif /* lint */ -#endif - -#include <stdio.h> - -/* - * fgetst takes a file descriptor, a character pointer, and a count. - * It reads from the file it has either read "count" characters, or - * until it reads a null byte. When finished, what has been read exists - * in "s". If "count" characters were actually read, the last is changed - * to a null, so the returned string is always null-terminated. fgetst - * returns the number of characters read, including the null terminator. - */ - -int -fgetst(f, s, n) - FILE *f; - register char *s; - int n; -{ - register int count = n; - int ch; /* NOT char; otherwise you don't see EOF */ - - while ((ch = getc(f)) != EOF && ch && --count) { - *s++ = ch; - } - *s = '\0'; - return (n - count); -} |