| procfs_ioctl.c (113618) | procfs_ioctl.c (123247) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 2001 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/fs/procfs/procfs_ioctl.c 113618 2003-04-17 22:13:46Z jhb $ | 28 * $FreeBSD: head/sys/fs/procfs/procfs_ioctl.c 123247 2003-12-07 17:40:00Z des $ |
| 29 */ 30 31#include <sys/param.h> 32#include <sys/lock.h> 33#include <sys/mutex.h> 34#include <sys/pioctl.h> 35#include <sys/proc.h> 36#include <sys/signalvar.h> --- 70 unchanged lines hidden (view full) --- 107 p->p_step = 0; 108 wakeup(&p->p_step); 109#endif 110 break; 111 default: 112 error = (ENOTTY); 113 } 114 PROC_UNLOCK(p); | 29 */ 30 31#include <sys/param.h> 32#include <sys/lock.h> 33#include <sys/mutex.h> 34#include <sys/pioctl.h> 35#include <sys/proc.h> 36#include <sys/signalvar.h> --- 70 unchanged lines hidden (view full) --- 107 p->p_step = 0; 108 wakeup(&p->p_step); 109#endif 110 break; 111 default: 112 error = (ENOTTY); 113 } 114 PROC_UNLOCK(p); |
| 115 | 115 |
| 116 return (error); 117} 118 119/* 120 * Clean up on last close 121 */ 122int 123procfs_close(PFS_CLOSE_ARGS) 124{ 125 if (p != NULL && (p->p_pfsflags & PF_LINGER) == 0) { 126 PROC_LOCK_ASSERT(p, MA_OWNED); 127 p->p_pfsflags = 0; 128 p->p_stops = 0; 129 p->p_step = 0; 130 wakeup(&p->p_step); 131 } 132 return (0); 133} | 116 return (error); 117} 118 119/* 120 * Clean up on last close 121 */ 122int 123procfs_close(PFS_CLOSE_ARGS) 124{ 125 if (p != NULL && (p->p_pfsflags & PF_LINGER) == 0) { 126 PROC_LOCK_ASSERT(p, MA_OWNED); 127 p->p_pfsflags = 0; 128 p->p_stops = 0; 129 p->p_step = 0; 130 wakeup(&p->p_step); 131 } 132 return (0); 133} |