| procfs.c (188677) | procfs.c (197428) |
|---|---|
| 1/*- 2 * Copyright (c) 2001 Dag-Erling Sm�rgrav 3 * Copyright (c) 1993 Jan-Simon Pendry 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Jan-Simon Pendry. --- 23 unchanged lines hidden (view full) --- 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)procfs_vfsops.c 8.7 (Berkeley) 5/10/95 39 * | 1/*- 2 * Copyright (c) 2001 Dag-Erling Sm�rgrav 3 * Copyright (c) 1993 Jan-Simon Pendry 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Jan-Simon Pendry. --- 23 unchanged lines hidden (view full) --- 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)procfs_vfsops.c 8.7 (Berkeley) 5/10/95 39 * |
| 40 * $FreeBSD: head/sys/fs/procfs/procfs.c 188677 2009-02-16 15:17:26Z des $ | 40 * $FreeBSD: head/sys/fs/procfs/procfs.c 197428 2009-09-23 12:08:08Z kib $ |
| 41 */ 42 43#include <sys/param.h> 44#include <sys/queue.h> 45#include <sys/exec.h> 46#include <sys/lock.h> 47#include <sys/kernel.h> 48#include <sys/malloc.h> --- 54 unchanged lines hidden (view full) --- 103 /* XXX inefficient, split into separate functions */ 104 if (strcmp(pn->pn_name, "ctl") == 0 || 105 strcmp(pn->pn_name, "note") == 0 || 106 strcmp(pn->pn_name, "notepg") == 0) 107 vap->va_mode = 0200; 108 else if (strcmp(pn->pn_name, "mem") == 0 || 109 strcmp(pn->pn_name, "regs") == 0 || 110 strcmp(pn->pn_name, "dbregs") == 0 || | 41 */ 42 43#include <sys/param.h> 44#include <sys/queue.h> 45#include <sys/exec.h> 46#include <sys/lock.h> 47#include <sys/kernel.h> 48#include <sys/malloc.h> --- 54 unchanged lines hidden (view full) --- 103 /* XXX inefficient, split into separate functions */ 104 if (strcmp(pn->pn_name, "ctl") == 0 || 105 strcmp(pn->pn_name, "note") == 0 || 106 strcmp(pn->pn_name, "notepg") == 0) 107 vap->va_mode = 0200; 108 else if (strcmp(pn->pn_name, "mem") == 0 || 109 strcmp(pn->pn_name, "regs") == 0 || 110 strcmp(pn->pn_name, "dbregs") == 0 || |
| 111 strcmp(pn->pn_name, "fpregs") == 0) | 111 strcmp(pn->pn_name, "fpregs") == 0 || 112 strcmp(pn->pn_name, "osrel") == 0) |
| 112 vap->va_mode = 0600; 113 114 if (p != NULL) { 115 PROC_LOCK_ASSERT(p, MA_OWNED); 116 117 if ((p->p_flag & P_SUGID) && pn->pn_type != pfstype_procdir) 118 vap->va_mode = 0; 119 } --- 61 unchanged lines hidden (view full) --- 181 pfs_create_file(dir, "notepg", procfs_doprocnote, 182 procfs_attr, procfs_candebug, NULL, PFS_WR); 183 pfs_create_file(dir, "regs", procfs_doprocregs, 184 procfs_attr, procfs_candebug, NULL, PFS_RDWR|PFS_RAW); 185 pfs_create_file(dir, "rlimit", procfs_doprocrlimit, 186 NULL, NULL, NULL, PFS_RD); 187 pfs_create_file(dir, "status", procfs_doprocstatus, 188 NULL, NULL, NULL, PFS_RD); | 113 vap->va_mode = 0600; 114 115 if (p != NULL) { 116 PROC_LOCK_ASSERT(p, MA_OWNED); 117 118 if ((p->p_flag & P_SUGID) && pn->pn_type != pfstype_procdir) 119 vap->va_mode = 0; 120 } --- 61 unchanged lines hidden (view full) --- 182 pfs_create_file(dir, "notepg", procfs_doprocnote, 183 procfs_attr, procfs_candebug, NULL, PFS_WR); 184 pfs_create_file(dir, "regs", procfs_doprocregs, 185 procfs_attr, procfs_candebug, NULL, PFS_RDWR|PFS_RAW); 186 pfs_create_file(dir, "rlimit", procfs_doprocrlimit, 187 NULL, NULL, NULL, PFS_RD); 188 pfs_create_file(dir, "status", procfs_doprocstatus, 189 NULL, NULL, NULL, PFS_RD); |
| 190 pfs_create_file(dir, "osrel", procfs_doosrel, 191 procfs_attr, procfs_candebug, NULL, PFS_RDWR); |
|
| 189 190 pfs_create_link(dir, "file", procfs_doprocfile, 191 NULL, procfs_notsystem, NULL, 0); 192 193 return (0); 194} 195 196/* 197 * Destructor 198 */ 199static int 200procfs_uninit(PFS_INIT_ARGS) 201{ 202 /* nothing to do, pseudofs will GC */ 203 return (0); 204} 205 206PSEUDOFS(procfs, 1); | 192 193 pfs_create_link(dir, "file", procfs_doprocfile, 194 NULL, procfs_notsystem, NULL, 0); 195 196 return (0); 197} 198 199/* 200 * Destructor 201 */ 202static int 203procfs_uninit(PFS_INIT_ARGS) 204{ 205 /* nothing to do, pseudofs will GC */ 206 return (0); 207} 208 209PSEUDOFS(procfs, 1); |