| redir.c (250267) | redir.c (253650) |
|---|---|
| 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 22 unchanged lines hidden (view full) --- 31 */ 32 33#ifndef lint 34#if 0 35static char sccsid[] = "@(#)redir.c 8.2 (Berkeley) 5/4/95"; 36#endif 37#endif /* not lint */ 38#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 22 unchanged lines hidden (view full) --- 31 */ 32 33#ifndef lint 34#if 0 35static char sccsid[] = "@(#)redir.c 8.2 (Berkeley) 5/4/95"; 36#endif 37#endif /* not lint */ 38#include <sys/cdefs.h> |
| 39__FBSDID("$FreeBSD: head/bin/sh/redir.c 250267 2013-05-05 10:51:40Z jilles $"); | 39__FBSDID("$FreeBSD: head/bin/sh/redir.c 253650 2013-07-25 15:08:41Z jilles $"); |
| 40 41#include <sys/types.h> 42#include <sys/stat.h> 43#include <signal.h> 44#include <string.h> 45#include <fcntl.h> 46#include <errno.h> 47#include <unistd.h> --- 271 unchanged lines hidden (view full) --- 319 ckfree(rp); 320 INTON; 321} 322 323/* 324 * Undo all redirections. Called on error or interrupt. 325 */ 326 | 40 41#include <sys/types.h> 42#include <sys/stat.h> 43#include <signal.h> 44#include <string.h> 45#include <fcntl.h> 46#include <errno.h> 47#include <unistd.h> --- 271 unchanged lines hidden (view full) --- 319 ckfree(rp); 320 INTON; 321} 322 323/* 324 * Undo all redirections. Called on error or interrupt. 325 */ 326 |
| 327#ifdef mkinit 328 329INCLUDE "redir.h" 330 331RESET { | 327void 328resetredir(void) 329{ |
| 332 while (redirlist) 333 popredir(); 334} 335 | 330 while (redirlist) 331 popredir(); 332} 333 |
| 336#endif | |
| 337 338/* Return true if fd 0 has already been redirected at least once. */ 339int 340fd0_redirected_p(void) 341{ 342 return fd0_redirected != 0; 343} 344 --- 19 unchanged lines hidden --- | 334 335/* Return true if fd 0 has already been redirected at least once. */ 336int 337fd0_redirected_p(void) 338{ 339 return fd0_redirected != 0; 340} 341 --- 19 unchanged lines hidden --- |