1 /* $NetBSD: extern.h,v 1.15 2007/12/04 17:45:07 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1997 Christos Zoulas. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Christos Zoulas. 17 * 4. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 __BEGIN_DECLS 33 extern char *__minbrk; 34 int __getcwd(char *, size_t); 35 int __getlogin(char *, size_t); 36 int __setlogin(const char *); 37 void _resumecontext(void); 38 const char *__strerror(int , char *, size_t); 39 const char *__strsignal(int , char *, size_t); 40 char *__dtoa(double, int, int, int *, int *, char **); 41 void __freedtoa(char *); 42 int __sysctl(const int *, unsigned int, void *, size_t *, const void *, size_t); 43 44 struct sigaction; 45 int __sigaction_sigtramp(int, const struct sigaction *, 46 struct sigaction *, const void *, int); 47 48 #ifdef WIDE_DOUBLE 49 char *__hdtoa(double, const char *, int, int *, int *, char **); 50 char *__hldtoa(long double, const char *, int, int *, int *, char **); 51 char *__ldtoa(long double *, int, int, int *, int *, char **); 52 #endif 53 54 struct syslog_data; 55 void syslog_ss(int, struct syslog_data *, const char *, ...) 56 __attribute__((__format__(__printf__,3,4))); 57 void vsyslog_ss(int, struct syslog_data *, const char *, _BSD_VA_LIST_); 58 59 int snprintf_ss(char * __restrict, size_t, const char * __restrict, ...) 60 __attribute__((__format__(__printf__, 3, 4))); 61 int vsnprintf_ss(char * __restrict, size_t, const char * __restrict, 62 _BSD_VA_LIST_) __attribute__((__format__(__printf__, 3, 0))); 63 64 void _malloc_prefork(void); 65 void _malloc_postfork(void); 66 67 __END_DECLS 68