| kern_linker.c (178284) | kern_linker.c (178380) |
|---|---|
| 1/*- 2 * Copyright (c) 1997-2000 Doug Rabson 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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997-2000 Doug Rabson 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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/kern/kern_linker.c 178284 2008-04-17 19:19:40Z pjd $"); | 28__FBSDID("$FreeBSD: head/sys/kern/kern_linker.c 178380 2008-04-21 17:22:35Z pjd $"); |
| 29 30#include "opt_ddb.h" 31#include "opt_hwpmc_hooks.h" 32#include "opt_mac.h" 33 34#include <sys/param.h> 35#include <sys/kernel.h> 36#include <sys/systm.h> --- 882 unchanged lines hidden (view full) --- 919/* 920 * stack(9) helper for non-debugging environemnts. Unlike DDB helpers, we do 921 * obey locking protocols, and offer a significantly less complex interface. 922 */ 923int 924linker_search_symbol_name(caddr_t value, char *buf, u_int buflen, 925 long *offset) 926{ | 29 30#include "opt_ddb.h" 31#include "opt_hwpmc_hooks.h" 32#include "opt_mac.h" 33 34#include <sys/param.h> 35#include <sys/kernel.h> 36#include <sys/systm.h> --- 882 unchanged lines hidden (view full) --- 919/* 920 * stack(9) helper for non-debugging environemnts. Unlike DDB helpers, we do 921 * obey locking protocols, and offer a significantly less complex interface. 922 */ 923int 924linker_search_symbol_name(caddr_t value, char *buf, u_int buflen, 925 long *offset) 926{ |
| 927 int error, locked; | 927 int error; |
| 928 | 928 |
| 929 locked = KLD_LOCKED(); 930 if (!locked) 931 KLD_LOCK(); | 929 KLD_LOCK(); |
| 932 error = linker_debug_search_symbol_name(value, buf, buflen, offset); | 930 error = linker_debug_search_symbol_name(value, buf, buflen, offset); |
| 933 if (!locked) 934 KLD_UNLOCK(); | 931 KLD_UNLOCK(); |
| 935 return (error); 936} 937 938/* 939 * Syscalls. 940 */ 941int 942kern_kldload(struct thread *td, const char *file, int *fileid) --- 1167 unchanged lines hidden --- | 932 return (error); 933} 934 935/* 936 * Syscalls. 937 */ 938int 939kern_kldload(struct thread *td, const char *file, int *fileid) --- 1167 unchanged lines hidden --- |