Added headers, more functions, stubs and math library also minor improvements to existing functions.

include/arpa/inet.h

@@ -0,0 +1,178 @@
+/*
+ * ++Copyright++ 1983, 1993
+ * -
+ * Copyright (c) 1983, 1993
+ *    The Regents of the University of California.  All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/*%
+ *	@(#)inet.h	8.1 (Berkeley) 6/2/93
+ *	$Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $
+ * $FreeBSD$
+ */
+
+#ifndef _ARPA_INET_H_
+#define	_ARPA_INET_H_
+
+/* External definitions for functions in inet(3). */
+
+#include <sys/cdefs.h>
+#include <sys/_types.h>
+
+/* Required for byteorder(3) functions. */
+#include <machine/endian.h>
+
+#define	INET_ADDRSTRLEN		16
+#define	INET6_ADDRSTRLEN	46
+
+#ifndef _UINT16_T_DECLARED
+typedef	__uint16_t	uint16_t;
+#define	_UINT16_T_DECLARED
+#endif
+
+#ifndef _UINT32_T_DECLARED
+typedef	__uint32_t	uint32_t;
+#define	_UINT32_T_DECLARED
+#endif
+
+#ifndef _IN_ADDR_T_DECLARED
+typedef	uint32_t	in_addr_t;
+#define	_IN_ADDR_T_DECLARED
+#endif
+
+#ifndef _IN_PORT_T_DECLARED
+typedef	uint16_t	in_port_t;
+#define	_IN_PORT_T_DECLARED
+#endif
+
+#if __BSD_VISIBLE
+#ifndef _SIZE_T_DECLARED
+typedef	__size_t	size_t;
+#define	_SIZE_T_DECLARED
+#endif
+#endif
+
+/*
+ * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
+ * POSIX.1-2001.
+ */
+#ifndef _SOCKLEN_T_DECLARED
+typedef	__socklen_t	socklen_t;
+#define	_SOCKLEN_T_DECLARED
+#endif
+
+#ifndef _STRUCT_IN_ADDR_DECLARED
+struct in_addr {
+	in_addr_t s_addr;
+};
+#define	_STRUCT_IN_ADDR_DECLARED
+#endif
+
+/* XXX all new diversions!! argh!! */
+#if __BSD_VISIBLE
+#define	inet_addr		__inet_addr
+#define	inet_aton		__inet_aton
+#define	inet_lnaof		__inet_lnaof
+#define	inet_makeaddr		__inet_makeaddr
+#define	inet_neta		__inet_neta
+#define	inet_netof		__inet_netof
+#define	inet_network		__inet_network
+#define	inet_net_ntop		__inet_net_ntop
+#define	inet_net_pton		__inet_net_pton
+#define	inet_cidr_ntop		__inet_cidr_ntop
+#define	inet_cidr_pton		__inet_cidr_pton
+#define	inet_ntoa		__inet_ntoa
+#define	inet_ntoa_r		__inet_ntoa_r
+#define	inet_pton		__inet_pton
+#define	inet_ntop		__inet_ntop
+#define	inet_nsap_addr		__inet_nsap_addr
+#define	inet_nsap_ntoa		__inet_nsap_ntoa
+#endif /* __BSD_VISIBLE */
+
+__BEGIN_DECLS
+#ifndef _BYTEORDER_PROTOTYPED
+#define	_BYTEORDER_PROTOTYPED
+uint32_t	 htonl(uint32_t);
+uint16_t	 htons(uint16_t);
+uint32_t	 ntohl(uint32_t);
+uint16_t	 ntohs(uint16_t);
+#endif
+
+in_addr_t	 inet_addr(const char *);
+/*const*/ char	*inet_ntoa(struct in_addr);
+const char	*inet_ntop(int, const void * __restrict, char * __restrict,
+		    socklen_t);
+int		 inet_pton(int, const char * __restrict, void * __restrict);
+
+#if __BSD_VISIBLE
+int		 inet_aton(const char *, struct in_addr *);
+in_addr_t	 inet_lnaof(struct in_addr);
+struct in_addr	 inet_makeaddr(in_addr_t, in_addr_t);
+char *		 inet_neta(in_addr_t, char *, size_t);
+in_addr_t	 inet_netof(struct in_addr);
+in_addr_t	 inet_network(const char *);
+char		*inet_net_ntop(int, const void *, int, char *, size_t);
+int		 inet_net_pton(int, const char *, void *, size_t);
+char		*inet_ntoa_r(struct in_addr, char *buf, socklen_t size);
+char		*inet_cidr_ntop(int, const void *, int, char *, size_t);
+int		 inet_cidr_pton(int, const char *, void *, int *);
+unsigned	 inet_nsap_addr(const char *, unsigned char *, int);
+char		*inet_nsap_ntoa(int, const unsigned char *, char *);
+#endif /* __BSD_VISIBLE */
+__END_DECLS
+
+#ifndef _BYTEORDER_FUNC_DEFINED
+#define	_BYTEORDER_FUNC_DEFINED
+#define	htonl(x)	__htonl(x)
+#define	htons(x)	__htons(x)
+#define	ntohl(x)	__ntohl(x)
+#define	ntohs(x)	__ntohs(x)
+#endif
+
+#endif /* !_ARPA_INET_H_ */
+
+/*! \file */

include/dirent.h

@@ -0,0 +1,114 @@
+/*-
+ * Copyright (c) 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)dirent.h	8.2 (Berkeley) 7/28/94
+ * $FreeBSD$
+ */
+
+#ifndef _DIRENT_H_
+#define _DIRENT_H_
+
+/*
+ * The kernel defines the format of directory entries returned by
+ * the getdirentries(2) system call.
+ */
+#include <sys/cdefs.h>
+#include <sys/dirent.h>
+
+#if __XSI_VISIBLE
+/*
+ * XXX this is probably illegal in the __XSI_VISIBLE case, but brings us closer
+ * to the specification.
+ */
+#define	d_ino		d_fileno	/* backward and XSI compatibility */
+#endif
+
+#if __BSD_VISIBLE
+
+#include <sys/_null.h>
+
+/* definitions for library routines operating on directories. */
+#define	DIRBLKSIZ	1024
+
+struct _dirdesc;
+typedef struct _dirdesc DIR;
+
+/* flags for opendir2 */
+#define DTF_HIDEW	0x0001	/* hide whiteout entries */
+#define DTF_NODUP	0x0002	/* don't return duplicate names */
+#define DTF_REWIND	0x0004	/* rewind after reading union stack */
+#define __DTF_READALL	0x0008	/* everything has been read */
+#define	__DTF_SKIPREAD	0x0010  /* assume internal buffer is populated */
+
+#else /* !__BSD_VISIBLE */
+
+typedef	void *	DIR;
+
+#endif /* __BSD_VISIBLE */
+
+#ifndef _KERNEL
+
+__BEGIN_DECLS
+#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700
+int	 alphasort(const struct dirent **, const struct dirent **);
+int	 dirfd(DIR *);
+#endif
+#if __BSD_VISIBLE
+DIR	*__opendir2(const char *, int);
+int	 fdclosedir(DIR *);
+int	 getdents(int, char *, int);
+int	 getdirentries(int, char *, int, long *);
+#endif
+DIR	*opendir(const char *);
+DIR	*fdopendir(int);
+struct dirent *
+	 readdir(DIR *);
+#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500
+int	 readdir_r(DIR *, struct dirent *, struct dirent **);
+#endif
+void	 rewinddir(DIR *);
+#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700
+int	 scandir(const char *, struct dirent ***,
+	    int (*)(const struct dirent *), int (*)(const struct dirent **,
+	    const struct dirent **));
+#ifdef __BLOCKS__
+int	 scandir_b(const char *, struct dirent ***,
+	    int (^)(const struct dirent *),
+	    int (^)(const struct dirent **, const struct dirent **));
+#endif
+#endif
+#if __XSI_VISIBLE
+void	 seekdir(DIR *, long);
+long	 telldir(DIR *);
+#endif
+int	 closedir(DIR *);
+__END_DECLS
+
+#endif /* !_KERNEL */
+
+#endif /* !_DIRENT_H_ */

include/errno.h

@@ -4,20 +4,10 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+#include <sys/errno.h>
 
 extern int errno;
 
-#define EINVAL (-1)
-#define ERANGE (-2)
-#define EDOM (-3)
-#define ENXIO (-4)
-#define EAGAIN (-5)
-#define EIO (-6)
-#define ENOMEM (-7)
-#define EEXIST (-8)
-#define ENOENT (-9)
-
-#define ENOTIMPL 0xBEEF
 
 #ifdef __cplusplus
 }