mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-15 14:56:13 +01:00
bd5176cb38
some buffer overflow guards and some stylistic cleanups. Also adds manpages. Obtained from: NetBSD
116 lines
3.6 KiB
C
116 lines
3.6 KiB
C
/*-
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Christos Zoulas of Cornell University.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)sys.h 8.1 (Berkeley) 6/4/93
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*/
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/*
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* sys.h: Put all the stupid compiler and system dependencies here...
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*/
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#ifndef _h_sys
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#define _h_sys
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#ifndef public
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# define public /* Externally visible functions/variables */
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#endif
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#ifndef private
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# define private static /* Always hidden internals */
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#endif
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#ifndef protected
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# define protected /* Redefined from elsewhere to "static" */
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/* When we want to hide everything */
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#endif
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#include <sys/cdefs.h>
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#ifndef _PTR_T
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# define _PTR_T
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# if __STDC__
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typedef void* ptr_t;
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# else
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typedef char* ptr_t;
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# endif
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#endif
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#ifndef _IOCTL_T
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# define _IOCTL_T
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# if __STDC__
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typedef void* ioctl_t;
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# else
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typedef char* ioctl_t;
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# endif
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#endif
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#include <stdio.h>
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#define REGEX /* Use POSIX.2 regular expression functions */
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#undef REGEXP /* Use UNIX V8 regular expression functions */
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#ifdef SUNOS
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# undef REGEX
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# undef REGEXP
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# include <malloc.h>
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typedef void (*sig_t)__P((int));
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# ifdef __GNUC__
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/*
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* Broken hdrs.
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*/
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extern char *getenv __P((const char *));
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extern int fprintf __P((FILE *, const char *, ...));
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extern int sigsetmask __P((int));
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extern int sigblock __P((int));
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extern int ioctl __P((int, int, void *));
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extern int fputc __P((int, FILE *));
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extern int fgetc __P((FILE *));
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extern int fflush __P((FILE *));
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extern int tolower __P((int));
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extern int toupper __P((int));
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extern int errno, sys_nerr;
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extern char *sys_errlist[];
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extern void perror __P((const char *));
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extern int read __P((int, const char*, int));
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# include <string.h>
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# define strerror(e) sys_errlist[e]
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# endif
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# ifdef SABER
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extern ptr_t memcpy __P((ptr_t, const ptr_t, size_t));
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extern ptr_t memset __P((ptr_t, int, size_t));
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# endif
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extern char *fgetline __P((FILE *, int *));
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#endif
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#endif /* _h_sys */
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