| error.h (18018) | error.h (20425) |
|---|---|
| 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 1.3 1996/09/01 10:19:55 peter Exp $ | 37 * $Id: error.h,v 1.4 1996/09/03 14:15:48 peter 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 */ --- 18 unchanged lines hidden (view full) --- 64 65extern struct jmploc *handler; 66extern int exception; 67 68/* exceptions */ 69#define EXINT 0 /* SIGINT received */ 70#define EXERROR 1 /* a generic error */ 71#define EXSHELLPROC 2 /* execute a shell procedure */ | 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 */ --- 18 unchanged lines hidden (view full) --- 64 65extern struct jmploc *handler; 66extern int exception; 67 68/* exceptions */ 69#define EXINT 0 /* SIGINT received */ 70#define EXERROR 1 /* a generic error */ 71#define EXSHELLPROC 2 /* execute a shell procedure */ |
| 72#define EXEXEC 3 /* command execution failed */ |
|
| 72 73 74/* 75 * These macros allow the user to suspend the handling of interrupt signals 76 * over a period of time. This is similar to SIGHOLD to or sigblock, but 77 * much more efficient and portable. (But hacking the kernel is so much 78 * more fun than worrying about efficiency and portability. :-)) 79 */ --- 6 unchanged lines hidden (view full) --- 86#define INTON { if (--suppressint == 0 && intpending) onint(); } 87#define FORCEINTON {suppressint = 0; if (intpending) onint();} 88#define CLEAR_PENDING_INT intpending = 0 89#define int_pending() intpending 90 91void exraise __P((int)); 92void onint __P((void)); 93void error __P((char *, ...)); | 73 74 75/* 76 * These macros allow the user to suspend the handling of interrupt signals 77 * over a period of time. This is similar to SIGHOLD to or sigblock, but 78 * much more efficient and portable. (But hacking the kernel is so much 79 * more fun than worrying about efficiency and portability. :-)) 80 */ --- 6 unchanged lines hidden (view full) --- 87#define INTON { if (--suppressint == 0 && intpending) onint(); } 88#define FORCEINTON {suppressint = 0; if (intpending) onint();} 89#define CLEAR_PENDING_INT intpending = 0 90#define int_pending() intpending 91 92void exraise __P((int)); 93void onint __P((void)); 94void error __P((char *, ...)); |
| 95void exerror __P((int, char *, ...)); |
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| 94char *errmsg __P((int, int)); 95 96 97/* 98 * BSD setjmp saves the signal mask, which violates ANSI C and takes time, 99 * so we use _setjmp instead. 100 */ 101 102#ifdef BSD 103#define setjmp(jmploc) _setjmp(jmploc) 104#define longjmp(jmploc, val) _longjmp(jmploc, val) 105#endif | 96char *errmsg __P((int, int)); 97 98 99/* 100 * BSD setjmp saves the signal mask, which violates ANSI C and takes time, 101 * so we use _setjmp instead. 102 */ 103 104#ifdef BSD 105#define setjmp(jmploc) _setjmp(jmploc) 106#define longjmp(jmploc, val) _longjmp(jmploc, val) 107#endif |