sys.h revision 1.2
1 /*- 2 * Copyright (c) 1992, 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 * Christos Zoulas of Cornell University. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 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 * @(#)sys.h 8.1 (Berkeley) 6/4/93 37 */ 38 39 /* 40 * sys.h: Put all the stupid compiler and system dependencies here... 41 */ 42 #ifndef _h_sys 43 #define _h_sys 44 45 #ifndef public 46 # define public /* Externally visible functions/variables */ 47 #endif 48 49 #ifndef private 50 # define private static /* Always hidden internals */ 51 #endif 52 53 #ifndef protected 54 # define protected /* Redefined from elsewhere to "static" */ 55 /* When we want to hide everything */ 56 #endif 57 58 #include <sys/cdefs.h> 59 60 #ifndef _PTR_T 61 # define _PTR_T 62 # if __STDC__ 63 typedef void* ptr_t; 64 # else 65 typedef char* ptr_t; 66 # endif 67 #endif 68 69 #ifndef _IOCTL_T 70 # define _IOCTL_T 71 # if __STDC__ 72 typedef void* ioctl_t; 73 # else 74 typedef char* ioctl_t; 75 # endif 76 #endif 77 78 #include <stdio.h> 79 80 #define REGEX /* Use POSIX.2 regular expression functions */ 81 #undef REGEXP /* Use UNIX V8 regular expression functions */ 82 83 #ifdef SUNOS 84 # undef REGEX 85 # undef REGEXP 86 # include <malloc.h> 87 typedef void (*sig_t)__P((int)); 88 # ifdef __GNUC__ 89 /* 90 * Broken hdrs. 91 */ 92 extern char *getenv __P((const char *)); 93 extern int fprintf __P((FILE *, const char *, ...)); 94 extern int sigsetmask __P((int)); 95 extern int sigblock __P((int)); 96 extern int ioctl __P((int, int, void *)); 97 extern int fputc __P((int, FILE *)); 98 extern int fgetc __P((FILE *)); 99 extern int fflush __P((FILE *)); 100 extern int tolower __P((int)); 101 extern int toupper __P((int)); 102 extern int errno, sys_nerr; 103 extern char *sys_errlist[]; 104 extern void perror __P((const char *)); 105 extern int read __P((int, const char*, int)); 106 # include <string.h> 107 # define strerror(e) sys_errlist[e] 108 # endif 109 # ifdef SABER 110 extern ptr_t memcpy __P((ptr_t, const ptr_t, size_t)); 111 extern ptr_t memset __P((ptr_t, int, size_t)); 112 # endif 113 extern char *fgetline __P((FILE *, int *)); 114 #endif 115 116 #endif /* _h_sys */ 117
Indexes created Mon Sep 22 05:09:51 GMT 2025