| tty_subs.c (90110) | tty_subs.c (90113) |
|---|---|
| 1/*- 2 * Copyright (c) 1992 Keith Muller. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Keith Muller of the University of California, San Diego. 8 * --- 26 unchanged lines hidden (view full) --- 35 * SUCH DAMAGE. 36 */ 37 38#ifndef lint 39#if 0 40static char sccsid[] = "@(#)tty_subs.c 8.2 (Berkeley) 4/18/94"; 41#endif 42static const char rcsid[] = | 1/*- 2 * Copyright (c) 1992 Keith Muller. 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Keith Muller of the University of California, San Diego. 8 * --- 26 unchanged lines hidden (view full) --- 35 * SUCH DAMAGE. 36 */ 37 38#ifndef lint 39#if 0 40static char sccsid[] = "@(#)tty_subs.c 8.2 (Berkeley) 4/18/94"; 41#endif 42static const char rcsid[] = |
| 43 "$FreeBSD: head/bin/pax/tty_subs.c 90110 2002-02-02 06:48:10Z imp $"; | 43 "$FreeBSD: head/bin/pax/tty_subs.c 90113 2002-02-02 07:07:59Z imp $"; |
| 44#endif /* not lint */ 45 46#include <sys/types.h> 47#include <sys/stat.h> 48#include <fcntl.h> 49#include <stdio.h> 50#include <unistd.h> 51#include <stdlib.h> --- 61 unchanged lines hidden (view full) --- 113 * supplied buffer 114 * Return: 115 * 0 if data was read, -1 otherwise. 116 */ 117 118int 119tty_read(char *str, int len) 120{ | 44#endif /* not lint */ 45 46#include <sys/types.h> 47#include <sys/stat.h> 48#include <fcntl.h> 49#include <stdio.h> 50#include <unistd.h> 51#include <stdlib.h> --- 61 unchanged lines hidden (view full) --- 113 * supplied buffer 114 * Return: 115 * 0 if data was read, -1 otherwise. 116 */ 117 118int 119tty_read(char *str, int len) 120{ |
| 121 register char *pt; | 121 char *pt; |
| 122 123 if ((--len <= 0) || (ttyinf == NULL) || (fgets(str,len,ttyinf) == NULL)) 124 return(-1); 125 *(str + len) = '\0'; 126 127 /* 128 * strip off that trailing newline 129 */ --- 66 unchanged lines hidden --- | 122 123 if ((--len <= 0) || (ttyinf == NULL) || (fgets(str,len,ttyinf) == NULL)) 124 return(-1); 125 *(str + len) = '\0'; 126 127 /* 128 * strip off that trailing newline 129 */ --- 66 unchanged lines hidden --- |