From 03261851a10dd2d6900a0a00a7515a0a46fb5d76 Mon Sep 17 00:00:00 2001 From: Ranjith Kumaran Date: Fri, 17 Mar 2000 22:48:54 +0000 Subject: 20000317 sourceware import --- libgloss/read.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 libgloss/read.c (limited to 'libgloss/read.c') diff --git a/libgloss/read.c b/libgloss/read.c new file mode 100644 index 000000000..eb86ea349 --- /dev/null +++ b/libgloss/read.c @@ -0,0 +1,39 @@ +/* read.c -- read bytes from a input device. + * + * Copyright (c) 1995 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ +#include "glue.h" + +extern char _DEFUN_VOID (inbyte); + +/* + * read -- read bytes from the serial port. Ignore fd, since + * we only have stdin. + */ +int +_DEFUN (read, (fd, buf, nbytes), + int fd _AND + char *buf _AND + int nbytes) +{ + int i = 0; + + for (i = 0; i < nbytes; i++) { + *(buf + i) = inbyte(); + if ((*(buf + i) == '\n') || (*(buf + i) == '\r')) { + (*(buf + i + 1)) = 0; + break; + } + } + return (i); +} -- cgit v1.2.3