| error.h (a1c7435ae31c9cd90d5ce80fa255653803fbcf40) | error.h (46be34b90213ebd9037cb2c24aec0009d7f2f5c1) |
|---|---|
| 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 --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)error.h 8.2 (Berkeley) 5/4/95 | 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 --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)error.h 8.2 (Berkeley) 5/4/95 |
| 37 * $Id: error.h,v 1.8 1998/08/24 10:20:36 cracauer Exp $ | 37 * $Id: error.h,v 1.9 1998/08/24 19:15:48 cracauer Exp $ |
| 38 */ 39 40/* 41 * Types of operations (passed to the errmsg routine). 42 */ 43 44#define E_OPEN 01 /* opening a file */ 45#define E_CREAT 02 /* creating a file */ 46#define E_EXEC 04 /* executing a program */ 47 48 49/* 50 * We enclose jmp_buf in a structure so that we can declare pointers to 51 * jump locations. The global variable handler contains the location to 52 * jump to when an exception occurs, and the global variable exception | 38 */ 39 40/* 41 * Types of operations (passed to the errmsg routine). 42 */ 43 44#define E_OPEN 01 /* opening a file */ 45#define E_CREAT 02 /* creating a file */ 46#define E_EXEC 04 /* executing a program */ 47 48 49/* 50 * We enclose jmp_buf in a structure so that we can declare pointers to 51 * jump locations. The global variable handler contains the location to 52 * jump to when an exception occurs, and the global variable exception |
| 53 * contains a code identifying the exeception. To implement nested | 53 * contains a code identifying the exception. To implement nested |
| 54 * exception handlers, the user should save the value of handler on entry 55 * to an inner scope, set handler to point to a jmploc structure for the 56 * inner scope, and restore handler on exit from the scope. 57 */ 58 59#include <setjmp.h> 60#include <signal.h> 61 --- 47 unchanged lines hidden --- | 54 * exception handlers, the user should save the value of handler on entry 55 * to an inner scope, set handler to point to a jmploc structure for the 56 * inner scope, and restore handler on exit from the scope. 57 */ 58 59#include <setjmp.h> 60#include <signal.h> 61 --- 47 unchanged lines hidden --- |