diff options
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/bitypes.h | 95 | ||||
| -rw-r--r-- | include/sys/ioctl.h | 47 | ||||
| -rw-r--r-- | include/sys/select.h | 95 | ||||
| -rw-r--r-- | include/sys/socket.h | 261 | ||||
| -rw-r--r-- | include/sys/socketvar.h | 9 | ||||
| -rw-r--r-- | include/sys/stat.h | 432 | ||||
| -rw-r--r-- | include/sys/sysmacros.h | 49 | ||||
| -rw-r--r-- | include/sys/time.h | 204 | ||||
| -rw-r--r-- | include/sys/ttydefaults.h | 104 | ||||
| -rw-r--r-- | include/sys/types.h | 222 | ||||
| -rw-r--r-- | include/sys/wait.h | 2 |
11 files changed, 1113 insertions, 407 deletions
diff --git a/include/sys/bitypes.h b/include/sys/bitypes.h index ec7781a9d..21aaf7436 100644 --- a/include/sys/bitypes.h +++ b/include/sys/bitypes.h @@ -1,94 +1 @@ -/* - * bitypes.h,v 1.4 1995/08/24 01:58:54 hjl Exp - */ - -/* - * ++Copyright++ 1993 - * - - * Copyright (c) 1993 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. 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-- - */ - -/* -#ifdef __USE_BSD -*/ - -/* -#ifndef __BIT_TYPES_DEFINED__ -# if (defined(BSD) && (BSD >= 199306)) || \ - (defined(_BSDI_VERSION) && (_BSDI_VERSION >= 199312)) -# define __BIT_TYPES_DEFINED__ -# endif -#endif -*/ - -#ifndef __BIT_TYPES_DEFINED__ -#define __BIT_TYPES_DEFINED__ - - /* - * Basic integral types. Omit the typedef if - * not possible for a machine/compiler combination. - */ - typedef /*signed*/ char int8_t; - typedef unsigned char u_int8_t; - typedef short int16_t; - typedef unsigned short u_int16_t; - typedef int int32_t; - typedef unsigned int u_int32_t; -#if 0 -# if __GNUC__ >= 2 && !defined(__STRICT_ANSI__) - typedef long long int64_t; - typedef unsigned long long u_int64_t; -# endif -#endif -#endif /* __BIT_TYPES_DEFINED__ */ - -/* #endif __USE_BSD */ +#include <stddef.h> diff --git a/include/sys/ioctl.h b/include/sys/ioctl.h index 11dd06edb..acb42f2b3 100644 --- a/include/sys/ioctl.h +++ b/include/sys/ioctl.h @@ -1,17 +1,46 @@ -#ifndef _SYS_IOCTL_H -#define _SYS_IOCTL_H +/* Copyright (C) 1991, 92, 93, 94, 96, 98 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_IOCTL_H +#define _SYS_IOCTL_H 1 -#include <linux/ioctl.h> #include <features.h> -#include <termios.h> -#include <sys/socketio.h> __BEGIN_DECLS -extern int ioctl __P ((int __fildes, int __cmd, ...)); -extern int __ioctl __P ((int __fildes, int __cmd, ...)); +/* Get the list of `ioctl' requests and related constants. */ +#include <bits/ioctls.h> -__END_DECLS +/* Define some types used by `ioctl' requests. */ +#include <bits/ioctl-types.h> + +/* On a Unix system, the system <sys/ioctl.h> probably defines some of + the symbols we define in <sys/ttydefaults.h> (usually with the same + values). The code to generate <bits/ioctls.h> has omitted these + symbols to avoid the conflict, but a Unix program expects <sys/ioctl.h> + to define them, so we must include <sys/ttydefaults.h> here. */ +#include <sys/ttydefaults.h> +/* Perform the I/O control operation specified by REQUEST on FD. + One argument may follow; its presence and type depend on REQUEST. + Return value depends on REQUEST. Usually -1 indicates error. */ +extern int ioctl __P ((int __fd, unsigned long int __request, ...)); + +__END_DECLS -#endif +#endif /* sys/ioctl.h */ diff --git a/include/sys/select.h b/include/sys/select.h new file mode 100644 index 000000000..0972560b9 --- /dev/null +++ b/include/sys/select.h @@ -0,0 +1,95 @@ +/* `fd_set' type and related macros, and `select'/`pselect' declarations. + Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* POSIX 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h> */ + +#ifndef _SYS_SELECT_H +#define _SYS_SELECT_H 1 + +#include <features.h> + +/* Get definition of needed basic types. */ +#include <bits/types.h> + +/* Get __FD_* definitions. */ +#include <bits/select.h> + +/* Get __sigset_t. */ +#include <bits/sigset.h> + +/* Get definition of timer specification structures. */ +#define __need_timespec +#include <time.h> + +__BEGIN_DECLS + +/* This declaration puts `struct timeval' in global scope even if + <sys/time.h> has not been included to define it. That way the + `select' prototype below will not conflict with a later definition + of `struct timeval'. */ +struct timeval; + +typedef __fd_mask fd_mask; + +/* Representation of a set of file descriptors. */ +typedef __fd_set fd_set; + +/* Maximum number of file descriptors in `fd_set'. */ +#define FD_SETSIZE __FD_SETSIZE + +#ifdef __USE_MISC +/* Number of bits per word of `fd_set' (some code assumes this is 32). */ +# define NFDBITS __NFDBITS +#endif + + +/* Access macros for `fd_set'. */ +#define FD_SET(fd, fdsetp) __FD_SET ((fd), (fdsetp)) +#define FD_CLR(fd, fdsetp) __FD_CLR ((fd), (fdsetp)) +#define FD_ISSET(fd, fdsetp) __FD_ISSET ((fd), (fdsetp)) +#define FD_ZERO(fdsetp) __FD_ZERO (fdsetp) + + +/* Check the first NFDS descriptors each in READFDS (if not NULL) for read + readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS + (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out + after waiting the interval specified therein. Returns the number of ready + descriptors, or -1 for errors. */ +extern int __select __P ((int __nfds, __fd_set *__readfds, + __fd_set *__writefds, __fd_set *__exceptfds, + struct timeval *__timeout)); +extern int select __P ((int __nfds, __fd_set *__readfds, + __fd_set *__writefds, __fd_set *__exceptfds, + struct timeval *__timeout)); + +#ifdef __USE_GNU +/* XXX Once/if POSIX.1g gets official this prototype will be available + when defining __USE_POSIX. */ +/* Same as above only that the TIMEOUT value is given with higher + resolution and a sigmask which is been set temporarily. This version + should be used. */ +extern int pselect __P ((int __nfds, __fd_set *__readfds, + __fd_set *__writefds, __fd_set *__exceptfds, + const struct timespec *__timeout, + const __sigset_t *__sigmask)); +#endif + +__END_DECLS + +#endif /* sys/select.h */ diff --git a/include/sys/socket.h b/include/sys/socket.h index 3a898ee13..7642e7502 100644 --- a/include/sys/socket.h +++ b/include/sys/socket.h @@ -1,136 +1,207 @@ -#ifndef _SYS_SOCKET_H -#define _SYS_SOCKET_H +/* Declarations of socket constants, types, and functions. + Copyright (C) 1991,92,94,95,96,97,98,99 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_SOCKET_H +#define _SYS_SOCKET_H 1 #include <features.h> -#include <errno.h> -#include <sys/types.h> -#include <linux/socket.h> -#ifdef _MIT_POSIX_THREADS -#include <pthread/mit/posix.h> +__BEGIN_DECLS + +#define __need_size_t +#include <stddef.h> + + +/* This operating system-specific header file defines the SOCK_*, PF_*, + AF_*, MSG_*, SOL_*, and SO_* constants, and the `struct sockaddr', + `struct msghdr', and `struct linger' types. */ +#include <bits/socket.h> + +#ifdef __USE_BSD +/* This is the 4.3 BSD `struct sockaddr' format, which is used as wire + format in the grotty old 4.3 `talk' protocol. */ +struct osockaddr + { + unsigned short int sa_family; + unsigned char sa_data[14]; + }; #endif -__BEGIN_DECLS +/* The following constants should be used for the second parameter of + `shutdown'. */ +enum +{ + SHUT_RD = 0, /* No more receptions. */ +#define SHUT_RD SHUT_RD + SHUT_WR, /* No more transmissions. */ +#define SHUT_WR SHUT_WR + SHUT_RDWR /* No more receptions or transmissions. */ +#define SHUT_RDWR SHUT_RDWR +}; + +/* This is the type we use for generic socket address arguments. + + With GCC 2.7 and later, the funky union causes redeclarations or + uses with any of the listed types to be allowed without complaint. + G++ 2.7 does not support transparent unions so there we want the + old-style declaration, too. */ +#if (!defined __GNUC__ || __GNUC__ < 2 || defined __cplusplus || \ + (__GNUC__ == 2 && __GNUC_MINOR__ < 7)) +# define __SOCKADDR_ARG struct sockaddr * +# define __CONST_SOCKADDR_ARG __const struct sockaddr * +#else +/* Add more `struct sockaddr_AF' types here as necessary. + These are all the ones I found on NetBSD and Linux. */ +# define __SOCKADDR_ALLTYPES \ + __SOCKADDR_ONETYPE (sockaddr) \ + __SOCKADDR_ONETYPE (sockaddr_at) \ + __SOCKADDR_ONETYPE (sockaddr_ax25) \ + __SOCKADDR_ONETYPE (sockaddr_dl) \ + __SOCKADDR_ONETYPE (sockaddr_eon) \ + __SOCKADDR_ONETYPE (sockaddr_in) \ + __SOCKADDR_ONETYPE (sockaddr_in6) \ + __SOCKADDR_ONETYPE (sockaddr_inarp) \ + __SOCKADDR_ONETYPE (sockaddr_ipx) \ + __SOCKADDR_ONETYPE (sockaddr_iso) \ + __SOCKADDR_ONETYPE (sockaddr_ns) \ + __SOCKADDR_ONETYPE (sockaddr_un) \ + __SOCKADDR_ONETYPE (sockaddr_x25) + +# define __SOCKADDR_ONETYPE(type) struct type *__##type##__; +typedef union { __SOCKADDR_ALLTYPES + } __SOCKADDR_ARG __attribute__ ((__transparent_union__)); +# undef __SOCKADDR_ONETYPE +# define __SOCKADDR_ONETYPE(type) __const struct type *__##type##__; +typedef union { __SOCKADDR_ALLTYPES + } __CONST_SOCKADDR_ARG __attribute__ ((__transparent_union__)); +# undef __SOCKADDR_ONETYPE +#endif -/* struct msghdr is not defined in linux 1.2. This will allow sendmsg - and recvmsg in libc 5.2.9 to compile under 1.2.x and shouldn't cause - any problem for 1.3.x */ -struct msghdr; /* Create a new socket of type TYPE in domain DOMAIN, using - protocol PROTOCOL. If PROTOCOL is zero, one is chosen - automatically. Returns a file descriptor for the new socket, - or -1 for errors. */ -int socket __P ((int __family, int __type, int __protocol)); + protocol PROTOCOL. If PROTOCOL is zero, one is chosen automatically. + Returns a file descriptor for the new socket, or -1 for errors. */ +extern int socket __P ((int __domain, int __type, int __protocol)); /* Create two new sockets, of type TYPE in domain DOMAIN and using protocol PROTOCOL, which are connected to each other, and put file descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero, - one will be chosen automatically. Returns 0 on success, -1 - for errors. */ -int socketpair __P ((int __family, int __type, int __protocol, - int __sockvec[2])); - -/* Give the socket FD the local address ADDR (which is LEN bytes - long). */ -int bind __P ((int __sockfd, __const struct sockaddr *__my_addr, - int __addrlen)); - -/* Open a connection on socket FD to peer at ADDR (which LEN bytes - long). For connectionless socket types, just set the default - address to send to and the only address from which to accept - transmissions. Return 0 on success, -1 for errors. */ -int connect __P ((int __sockfd, __const struct sockaddr *__serv_addr, - int __addrlen)); + one will be chosen automatically. Returns 0 on success, -1 for errors. */ +extern int socketpair __P ((int __domain, int __type, int __protocol, + int __fds[2])); -/* Prepare to accept connections on socket FD. - N connection requests will be queued before further requests are - refused. Returns 0 on success, -1 for errors. */ -int listen __P ((int __sockfd, int __n)); - -/* Await a connection on socket FD. - When a connection arrives, open a new socket to communicate with it, - set *ADDR (which is *ADDR_LEN bytes long) to the address of the - connecting peer and *ADDR_LEN to the address's actual length, and - return the new socket's descriptor, or -1 for errors. */ -int accept __P ((int __sockfd, __const struct sockaddr *__peer, - int *__paddrlen)); - -/* Put the current value for socket FD's option OPTNAME at protocol - level LEVEL into OPTVAL (which is *OPTLEN bytes long), and set - *OPTLEN to the value's actual length. Returns 0 on success, -1 for - errors. */ -int getsockopt __P ((int __s, int __level, int __optname, - void *__optval, int *__optlen)); - -/* Set socket FD's option OPTNAME at protocol level LEVEL - to *OPTVAL (which is OPTLEN bytes long). - Returns 0 on success, -1 for errors. */ -int setsockopt __P ((int __s, int __level, int __optname, - __const void *__optval, int optlen)); +/* Give the socket FD the local address ADDR (which is LEN bytes long). */ +extern int bind __P ((int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len)); /* Put the local address of FD into *ADDR and its length in *LEN. */ -int getsockname __P ((int __sockfd, struct sockaddr *__addr, - int *__paddrlen)); +extern int getsockname __P ((int __fd, __SOCKADDR_ARG __addr, + socklen_t *__len)); + +/* Open a connection on socket FD to peer at ADDR (which LEN bytes long). + For connectionless socket types, just set the default address to send to + and the only address from which to accept transmissions. + Return 0 on success, -1 for errors. */ +extern int __connect __P ((int __fd, + __CONST_SOCKADDR_ARG __addr, socklen_t __len)); +extern int connect __P ((int __fd, + __CONST_SOCKADDR_ARG __addr, socklen_t __len)); /* Put the address of the peer connected to socket FD into *ADDR (which is *LEN bytes long), and its actual length into *LEN. */ -int getpeername __P ((int __sockfd, struct sockaddr *__peer, - int *__paddrlen)); +extern int getpeername __P ((int __fd, __SOCKADDR_ARG __addr, + socklen_t *__len)); + -/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ -int send __P ((int __sockfd, __const void *__buff, size_t __len, - unsigned int __flags)); +/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ +extern int __send __P ((int __fd, __const __ptr_t __buf, size_t __n, + int __flags)); +extern int send __P ((int __fd, __const __ptr_t __buf, size_t __n, + int __flags)); /* Read N bytes into BUF from socket FD. Returns the number read or -1 for errors. */ -int recv __P ((int __sockfd, void *__buff, size_t __len, - unsigned int __flags)); +extern int recv __P ((int __fd, __ptr_t __buf, size_t __n, int __flags)); /* Send N bytes of BUF on socket FD to peer at address ADDR (which is - ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */ -int sendto __P ((int __sockfd, __const void *__buff, size_t __len, - unsigned int __flags, __const struct sockaddr *__to, - int __tolen)); + ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */ +extern int sendto __P ((int __fd, __const __ptr_t __buf, size_t __n, + int __flags, __CONST_SOCKADDR_ARG __addr, + socklen_t __addr_len)); /* Read N bytes into BUF through socket FD. - If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address - of the sender, and store the actual size of the address in - *ADDR_LEN. Returns the number of bytes read or -1 for errors. */ -int recvfrom __P ((int __sockfd, void *__buff, size_t __len, - unsigned int __flags, struct sockaddr *__from, - int *__fromlen)); + If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address of + the sender, and store the actual size of the address in *ADDR_LEN. + Returns the number of bytes read or -1 for errors. */ +extern int recvfrom __P ((int __fd, __ptr_t __buf, size_t __n, int __flags, + __SOCKADDR_ARG __addr, socklen_t *__addr_len)); + /* Send a message described MESSAGE on socket FD. Returns the number of bytes sent, or -1 for errors. */ extern int sendmsg __P ((int __fd, __const struct msghdr *__message, - unsigned int __flags)); + int __flags)); /* Receive a message as described by MESSAGE from socket FD. Returns the number of bytes read or -1 for errors. */ -extern int recvmsg __P ((int __fd, struct msghdr *__message, - unsigned int __flags)); - +extern int recvmsg __P ((int __fd, struct msghdr *__message, int __flags)); + + +/* Put the current value for socket FD's option OPTNAME at protocol level LEVEL + into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's + actual length. Returns 0 on success, -1 for errors. */ +extern int getsockopt __P ((int __fd, int __level, int __optname, + __ptr_t __optval, socklen_t *__optlen)); + +/* Set socket FD's option OPTNAME at protocol level LEVEL + to *OPTVAL (which is OPTLEN bytes long). + Returns 0 on success, -1 for errors. */ +extern int setsockopt __P ((int __fd, int __level, int __optname, + __const __ptr_t __optval, socklen_t __optlen)); + + +/* Prepare to accept connections on socket FD. + N connection requests will be queued before further requests are refused. + Returns 0 on success, -1 for errors. */ +extern int listen __P ((int __fd, unsigned int __n)); + +/* Await a connection on socket FD. + When a connection arrives, open a new socket to communicate with it, + set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting + peer and *ADDR_LEN to the address's actual length, and return the + new socket's descriptor, or -1 for errors. */ +extern int accept __P ((int __fd, __SOCKADDR_ARG __addr, + socklen_t *__addr_len)); + /* Shut down all or part of the connection open on socket FD. HOW determines what to shut down: - 0 = No more receptions; - 1 = No more transmissions; - 2 = No more receptions or transmissions. + SHUT_RD = No more receptions; + SHUT_WR = No more transmissions; + SHUT_RDWR = No more receptions or transmissions. Returns 0 on success, -1 for errors. */ -int shutdown __P ((int __sockfd, int __how)); +extern int shutdown __P ((int __fd, int __how)); -/* belongs here or elsewhere? */ -int rcmd __P ((char **__ahost, unsigned short __inport, - __const char *__locuser, __const char *__remuser, - __const char *__cmd, int *__fd2p)); -int rresvport __P ((int *__port)); -int ruserok __P ((__const char *__rhost, int __superuser, - __const char *__ruser, __const char *__luser)); -int rexec __P ((char **__ahost, int __inport, __const char *__user, - __const char *__passwd, __const char *__cmd, - int *__fd2p)); +/* FDTYPE is S_IFSOCK or another S_IF* macro defined in <sys/stat.h>; + returns 1 if FD is open on an object of the indicated type, 0 if not, + or -1 for errors (setting errno). */ +extern int isfdtype __P ((int __fd, int __fdtype)); __END_DECLS -#endif /* _SYS_SOCKET_H */ +#endif /* sys/socket.h */ diff --git a/include/sys/socketvar.h b/include/sys/socketvar.h index 283356534..b177158d0 100644 --- a/include/sys/socketvar.h +++ b/include/sys/socketvar.h @@ -1,8 +1,3 @@ -/* - * This seems the best way to handle this. sys/socket.h already has - * all the right bits in it. In fact there isn't a single useful thing - * in the BSD net-2 sys/socketvar.h anyway but people persist in including - * it... - * Alan - */ +/* This header is used on many systems but for GNU we have everything + already defined in the standard header. */ #include <sys/socket.h> diff --git a/include/sys/stat.h b/include/sys/stat.h index e486d755c..13c50411d 100644 --- a/include/sys/stat.h +++ b/include/sys/stat.h @@ -1,192 +1,368 @@ -#ifndef _SYS_STAT_H -#define _SYS_STAT_H +/* Copyright (C) 1991, 92, 95, 96, 97, 98 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * POSIX Standard: 5.6 File Characteristics <sys/stat.h> + */ + +#ifndef _SYS_STAT_H +#define _SYS_STAT_H 1 #include <features.h> -#include <sys/types.h> -#undef __NOT_KERNEL -#define __NOT_KERNEL -#include <linux/stat.h> -#undef __NOT_KERNEL -#ifdef __SVR4_I386_ABI_L1__ -#include <sys/time.h> /* For timestruc_t */ -#endif /* __SVR4_I386_ABI_L1__ */ +#include <bits/types.h> /* For __mode_t and __dev_t. */ + +#ifdef __USE_XOPEN +# define __need_time_t +# include <time.h> /* For time_t. */ + +/* The Single Unix specification says that some more types are + available here. */ +# ifndef dev_t +typedef __dev_t dev_t; +# define dev_t dev_t +# endif + +# ifndef gid_t +typedef __gid_t gid_t; +# define gid_t gid_t +# endif + +# ifndef ino_t +# ifndef __USE_FILE_OFFSET64 +typedef __ino_t ino_t; +# else +typedef __ino64_t ino_t; +# endif +# define ino_t ino_t +# endif + +# ifndef mode_t +typedef __mode_t mode_t; +# define mode_t mode_t +# endif + +# ifndef nlink_t +typedef __nlink_t nlink_t; +# define nlink_t nlink_t +# endif + +# ifndef off_t +# ifndef __USE_FILE_OFFSET64 +typedef __off_t off_t; +# else +typedef __off64_t off_t; +# endif +# define off_t off_t +# endif + +# ifndef uid_t +typedef __uid_t uid_t; +# define uid_t uid_t +# endif +#endif /* X/Open */ + +#ifdef __USE_UNIX98 +# ifndef pid_t +typedef __pid_t pid_t; +# define pid_t pid_t +# endif +#endif /* Unix98 */ __BEGIN_DECLS -struct stat { - dev_t st_dev; - -#ifdef __SVR4_I386_ABI_L1__ - long st_pad1[3]; -#else - unsigned short __pad1; +#include <bits/stat.h> + +#if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN +# define S_IFMT __S_IFMT +# define S_IFDIR __S_IFDIR +# define S_IFCHR __S_IFCHR +# define S_IFBLK __S_IFBLK +# define S_IFREG __S_IFREG +# ifdef __S_IFIFO +# define S_IFIFO __S_IFIFO +# endif +# if defined __USE_BSD || defined __USE_MISC +# ifdef __S_IFLNK +# define S_IFLNK __S_IFLNK +# endif +# ifdef __S_IFSOCK +# define S_IFSOCK __S_IFSOCK +# endif +# endif #endif - ino_t st_ino; - umode_t st_mode; - nlink_t st_nlink; - uid_t st_uid; - gid_t st_gid; - dev_t st_rdev; +/* Test macros for file types. */ -#ifdef __SVR4_I386_ABI_L1__ - long st_pad2[2]; -#else - unsigned short __pad2; +#define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) + +#define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) +#define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) +#define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) +#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) +#ifdef __S_IFIFO +# define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) #endif - off_t st_size; +#ifdef __USE_BSD +# ifdef __S_IFLNK +# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) +# else +# define S_ISLNK(mode) 0 +# endif +# ifdef __S_IFSOCK +# define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) +# endif +#endif -#ifdef __SVR4_I386_ABI_L1__ - timestruc_t st_atim; - timestruc_t st_mtim; - timestruc_t st_ctim; - long st_blksize; - long st_blocks; -#define FSTYPSZ 16 +/* Protection bits. */ - char st_fstype[FSTYPSZ]; - long st_pad4[8]; +#define S_ISUID __S_ISUID /* Set user ID on execution. */ +#define S_ISGID __S_ISGID /* Set group ID on execution. */ -#define st_atime st_atim.tv_sec -#define st_mtime st_mtim.tv_sec -#define st_ctime st_ctim.tv_sec +#if defined __USE_BSD || defined __USE_MISC +/* Save swapped text after use (sticky bit). This is pretty well obsolete. */ +# define S_ISVTX __S_ISVTX +#endif -#else /*! __SVR4_I386_ABI_L1__*/ - unsigned long st_blksize; - unsigned long st_blocks; - time_t st_atime; - unsigned long __unused1; - time_t st_mtime; - unsigned long __unused2; - time_t st_ctime; - unsigned long __unused3; - unsigned long __unused4; - unsigned long __unused5; -#endif /*! __SVR4_I386_ABI_L1__*/ -}; +#define S_IRUSR __S_IREAD /* Read by owner. */ +#define S_IWUSR __S_IWRITE /* Write by owner. */ +#define S_IXUSR __S_IEXEC /* Execute by owner. */ +/* Read, write, and execute by owner. */ +#define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) +#if defined __USE_MISC && defined __USE_BSD +# define S_IREAD S_IRUSR +# define S_IWRITE S_IWUSR +# define S_IEXEC S_IXUSR +#endif -#define LINUX_MKNOD_VERSION 1 /* SVr4 */ -#define LINUX_STAT_VERSION 1 /* SVr4 */ +#define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ +#define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ +#define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ +/* Read, write, and execute by group. */ +#define S_IRWXG (S_IRWXU >> 3) -extern int _fxstat __P ((int __ver, int __fildes, - struct stat *__stat_buf)); +#define S_IROTH (S_IRGRP >> 3) /* Read by others. */ +#define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ +#define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ +/* Read, write, and execute by others. */ +#define S_IRWXO (S_IRWXG >> 3) -extern int _xstat __P ((int __ver, __const char *__filename, - struct stat *__stat_buf)); -extern int _lxstat __P ((int __ver, __const char *__filename, - struct stat *__stat_buf)); +#ifdef __USE_BSD +/* Macros for common mode bit masks. */ +# define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ +# define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */ +# define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/ -#ifdef _MIT_POSIX_THREADS -extern int __machdep_sys__fxstat __P ((int __ver, int __fd, - struct stat *__stat_buf)); +# define S_BLKSIZE 512 /* Block size for `st_blocks'. */ #endif -extern int _xmknod __P ((int __ver, __const char *__path, - mode_t __mode, dev_t *__dev)); - -/* Some synonyms used historically in the kernel and elsewhere */ -#define S_IREAD S_IRUSR /* read permission, owner */ -#define S_IWRITE S_IWUSR /* write permission, owner */ -#define S_IEXEC S_IXUSR /* execute/search permission, owner */ -extern int __chmod __P ((__const char *__path, mode_t __mode)); -extern int chmod __P ((__const char *__path, mode_t __mode)); +#ifndef __USE_FILE_OFFSET64 +/* Get file attributes for FILE and put them in BUF. */ +extern int stat __P ((__const char *__file, struct stat *__buf)); -extern int __fchmod __P ((int __fildes, mode_t __mode)); -extern int fchmod __P ((int __fildes, mode_t __mode)); +/* Get file attributes for the file, device, pipe, or socket + that file descriptor FD is open on and put them in BUF. */ +extern int fstat __P ((int __fd, struct stat *__buf)); +#else +# ifdef __REDIRECT +extern int __REDIRECT (stat, __P ((__const char *__file, struct stat *__buf)), + stat64); +extern int __REDIRECT (fstat, __P ((int __fd, struct stat *__buf)), fstat64); +# else +# define stat stat64 +# define fstat fstat64 +# endif +#endif +#ifdef __USE_LARGEFILE64 +extern int stat64 __P ((__const char *__file, struct stat64 *__buf)); +extern int fstat64 __P ((int __fd, struct stat64 *__buf)); +#endif -extern int __mkdir __P ((__const char *__path, mode_t __mode)); -extern int mkdir __P ((__const char *__path, mode_t __mode)); +#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED +# ifndef __USE_FILE_OFFSET64 +/* Get file attributes about FILE and put them in BUF. + If FILE is a symbolic link, do not follow it. */ +extern int lstat __P ((__const char *__file, struct stat *__buf)); +# else +# ifdef __REDIRECT +extern int __REDIRECT (lstat, __P ((__const char *__file, struct stat *__buf)), + lstat64); +# else +# define lstat lstat64 +# endif +# endif +# ifdef __USE_LARGEFILE64 +extern int lstat64 __P ((__const char *__file, struct stat64 *__buf)); +# endif +#endif -extern int mkfifo __P ((__const char *__path, mode_t __mode)); +/* Set file access permissions for FILE to MODE. + This takes an `int' MODE argument because that + is what `mode_t's get widened to. */ +extern int chmod __P ((__const char *__file, __mode_t __mode)); -#if 1 +/* Set file access permissions of the file FD is open on to MODE. */ +#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED +extern int fchmod __P ((int __fd, __mode_t __mode)); +#endif -extern int __fstat __P ((int __fildes, struct stat *__stat_buf)); -extern int fstat __P ((int __fildes, struct stat *__stat_buf)); -extern int __stat __P ((__const char *__filename, - struct stat *__stat_buf)); -extern int stat __P ((__const char *__filename, - struct stat *__stat_buf)); +/* Set the file creation mask of the current process to MASK, + and return the old creation mask. */ +extern __mode_t umask __P ((__mode_t __mask)); -extern int __lstat __P ((__const char *__filename, - struct stat *__stat_buf)); -extern int lstat __P ((__const char *__filename, - struct stat *__stat_buf)); +#ifdef __USE_GNU +/* Get the current `umask' value without changing it. + This function is only available under the GNU Hurd. */ +extern __mode_t getumask __P ((void)); +#endif -extern int __mknod __P ((__const char *__path, mode_t __mode, - dev_t __dev)); -extern int mknod __P ((__const char *__path, mode_t __mode, - dev_t __dev)); -#endif /* #if 0 */ +/* Create a new directory named PATH, with permission bits MODE. */ +extern int mkdir __P ((__const char *__path, __mode_t __mode)); -extern mode_t __umask __P ((mode_t __mask)); -extern mode_t umask __P ((mode_t __mask)); +/* Create a device file named PATH, with permission and special bits MODE + and device number DEV (which can be constructed from major and minor + device numbers with the `makedev' macro above). */ +#if defined __USE_MISC || defined __USE_BSD || defined __USE_XOPEN_EXTENDED +extern int mknod __P ((__const char *__path, + __mode_t __mode, __dev_t __dev)); +#endif -__END_DECLS -#if 0 +/* Create a new FIFO named PATH, with permission bits MODE. */ +extern int mkfifo __P ((__const char *__path, __mode_t __mode)); + +/* To allow the `struct stat' structure and the file type `mode_t' + bits to vary without changing shared library major version number, + the `stat' family of functions and `mknod' are in fact inline + wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod', + which all take a leading version-number argument designating the + data structure and bits used. <bits/stat.h> defines _STAT_VER with + the version number corresponding to `struct stat' as defined in + that file; and _MKNOD_VER with the version number corresponding to + the S_IF* macros defined therein. It is arranged that when not + inlined these function are always statically linked; that way a + dynamically-linked executable always encodes the version number + corresponding to the data structures it uses, so the `x' functions + in the shared library can adapt without needing to recompile all + callers. */ + +#ifndef _STAT_VER +# define _STAT_VER 0 +#endif +#ifndef _MKNOD_VER +# define _MKNOD_VER 0 +#endif -static __inline__ int __stat(__const char * __path, struct stat * __statbuf) -{ - return _xstat(LINUX_STAT_VERSION, __path, __statbuf); -} +/* Wrappers for stat and mknod system calls. */ +#ifndef __USE_FILE_OFFSET64 +extern int __fxstat __P ((int __ver, int __fildes, + struct stat *__stat_buf)); +extern int __xstat __P ((int __ver, __const char *__filename, + struct stat *__stat_buf)); +extern int __lxstat __P ((int __ver, __const char *__filename, + struct stat *__stat_buf)); +#else +# ifdef __REDIRECT +extern int __REDIRECT (__fxstat, __P ((int __ver, int __fildes, + struct stat *__stat_buf)), __fxstat64); +extern int __REDIRECT (__xstat, __P ((int __ver, __const char *__filename, + struct stat *__stat_buf)), __xstat64); +extern int __REDIRECT (__lxstat, __P ((int __ver, __const char *__filename, + struct stat *__stat_buf)), __lxstat64); + +# else +# define __fxstat __fxstat64 +# define __xstat __xstat64 +# define __lxstat __lxstat64 +# endif +#endif -static __inline__ int stat(__const char * __path, struct stat * __statbuf) -{ - return _xstat(LINUX_STAT_VERSION, __path, __statbuf); -} +#ifdef __USE_LARGEFILE64 +extern int __fxstat64 __P ((int __ver, int __fildes, + struct stat64 *__stat_buf)); +extern int __xstat64 __P ((int __ver, __const char *__filename, + struct stat64 *__stat_buf)); +extern int __lxstat64 __P ((int __ver, __const char *__filename, + struct stat64 *__stat_buf)); +#endif +extern int __xmknod __P ((int __ver, __const char *__path, + __mode_t __mode, __dev_t *__dev)); -static __inline__ int __lstat(__const char * __path, struct stat * __statbuf) -{ - return _lxstat(LINUX_STAT_VERSION, __path, __statbuf); -} +#if defined __GNUC__ && __GNUC__ >= 2 +/* Inlined versions of the real stat and mknod functions. */ -static __inline__ int lstat(__const char * __path, struct stat * __statbuf) +extern __inline__ int stat (__const char *__path, + struct stat *__statbuf) { - return _lxstat(LINUX_STAT_VERSION, __path, __statbuf); + return __xstat (_STAT_VER, __path, __statbuf); } -static __inline__ int __fstat(int __fd, struct stat * __statbuf) +# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED +extern __inline__ int lstat (__const char *__path, + struct stat *__statbuf) { - return _fxstat(LINUX_STAT_VERSION, __fd, __statbuf); + return __lxstat (_STAT_VER, __path, __statbuf); } +# endif -static __inline__ int fstat(int __fd, struct stat * __statbuf) +extern __inline__ int fstat (int __fd, struct stat *__statbuf) { - return _fxstat(LINUX_STAT_VERSION, __fd, __statbuf); + return __fxstat (_STAT_VER, __fd, __statbuf); } -static __inline__ int __mknod(__const char * __path, mode_t __mode, dev_t __dev) +# if defined __USE_MISC || defined __USE_BSD +extern __inline__ int mknod (__const char *__path, __mode_t __mode, + __dev_t __dev) { - return _xmknod(LINUX_MKNOD_VERSION, __path, __mode, &__dev); + return __xmknod (_MKNOD_VER, __path, __mode, &__dev); } +# endif -static __inline__ int mknod(__const char * __path, mode_t __mode, dev_t __dev) +# ifdef __USE_LARGEFILE64 +extern __inline__ int stat64 (__const char *__path, + struct stat64 *__statbuf) { - return _xmknod(LINUX_MKNOD_VERSION, __path, __mode, &__dev); + return __xstat64 (_STAT_VER, __path, __statbuf); } -#ifdef _MIT_POSIX_THREADS - -static __inline__ int __machdep_sys_fstat(int __fd, struct stat * __statbuf) +# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED +extern __inline__ int lstat64 (__const char *__path, + struct stat64 *__statbuf) { - return __machdep_sys__fxstat(LINUX_STAT_VERSION, __fd, __statbuf); + return __lxstat64 (_STAT_VER, __path, __statbuf); } +# endif -static __inline__ int machdep_sys_fstat(int __fd, struct stat * __statbuf) +extern __inline__ int fstat64 (int __fd, struct stat64 *__statbuf) { - return __machdep_sys__fxstat(LINUX_STAT_VERSION, __fd, __statbuf); + return __fxstat64 (_STAT_VER, __fd, __statbuf); } +# endif #endif -#endif +__END_DECLS -#endif + +#endif /* sys/stat.h */ diff --git a/include/sys/sysmacros.h b/include/sys/sysmacros.h new file mode 100644 index 000000000..35760e5e0 --- /dev/null +++ b/include/sys/sysmacros.h @@ -0,0 +1,49 @@ +/* Definitions of macros to access `dev_t' values. + Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_SYSMACROS_H +#define _SYS_SYSMACROS_H 1 + +/* For compatibility we provide alternative names. + + The problem here is that compilers other than GCC probably don't + have the `long long' type and so `dev_t' is actually an array. */ +#if defined __GNUC__ && __GNUC__ >= 2 +# define major(dev) ((int)(((dev) >> 8) & 0xff)) +# define minor(dev) ((int)((dev) & 0xff)) +# define makedev(major, minor) ((((unsigned int) (major)) << 8) \ + | ((unsigned int) (minor))) +#else +/* We need to know the word order here. This assumes that the word order + is consistent with the byte order. */ +# include <endian.h> +# if __BYTE_ORDER == __BIG_ENDIAN +# define major(dev) (((dev).__val[1] >> 8) & 0xff) +# define minor(dev) ((dev).__val[1] & 0xff) +# define makedev(major, minor) { 0, ((((unsigned int) (major)) << 8) \ + | ((unsigned int) (minor))) } +# else +# define major(dev) (((dev).__val[0] >> 8) & 0xff) +# define minor(dev) ((dev).__val[0] & 0xff) +# define makedev(major, minor) { ((((unsigned int) (major)) << 8) \ + | ((unsigned int) (minor))), 0 } +# endif +#endif + +#endif /* sys/sysmacros.h */ diff --git a/include/sys/time.h b/include/sys/time.h index 98e51c07c..83be23fb4 100644 --- a/include/sys/time.h +++ b/include/sys/time.h @@ -1,81 +1,145 @@ +/* Copyright (C) 1991, 92, 93, 94, 96, 97, 98 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + #ifndef _SYS_TIME_H -#define _SYS_TIME_H +#define _SYS_TIME_H 1 #include <features.h> -#include <linux/types.h> -#include <linux/time.h> - -#define DST_NONE 0 /* not on dst */ -#define DST_USA 1 /* USA style dst */ -#define DST_AUST 2 /* Australian style dst */ -#define DST_WET 3 /* Western European dst */ -#define DST_MET 4 /* Middle European dst */ -#define DST_EET 5 /* Eastern European dst */ -#define DST_CAN 6 /* Canada */ -#define DST_GB 7 /* Great Britain and Eire */ -#define DST_RUM 8 /* Rumania */ -#define DST_TUR 9 /* Turkey */ -#define DST_AUSTALT 10 /* Australian style with shift in 1986 */ - -#ifdef __SVR4_I386_ABI_L1__ -typedef struct timestruc { - time_t tv_sec; - long tv_nsec; -} timestruc_t; -#endif /* __SVR4_I386_ABI_L1__ */ - -/* - * Operations on timevals. - * - * NB: timercmp does not work for >= or <=. - * - */ -#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) -#define timercmp(tvp, uvp, cmp) \ - (((tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec) \ - || (tvp)->tv_sec cmp (uvp)->tv_sec) -#define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) #include <time.h> -#include <sys/types.h> +#include <sys/select.h> + +#define __need_timeval +#include <bits/time.h> + __BEGIN_DECLS -extern int __gettimeofday __P ((struct timeval * __tp, - struct timezone * __tz)); -extern int gettimeofday __P ((struct timeval * __tp, - struct timezone * __tz)); -extern int __settimeofday __P ((__const struct timeval *__tv, - __const struct timezone *__tz)); -extern int settimeofday __P ((__const struct timeval *__tv, - __const struct timezone *__tz)); - -extern int __select __P ((int __width, fd_set * __readfds, - fd_set * __writefds, fd_set * __exceptfds, - struct timeval * __timeout)); -extern int select __P ((int __width, fd_set * __readfds, - fd_set * __writefds, fd_set * __exceptfds, - struct timeval * __timeout)); - -extern int __getitimer __P ((int __which, - struct itimerval *__value)); -extern int getitimer __P ((int __which, - struct itimerval *__value)); -extern int __setitimer __P ((int __which, - __const struct itimerval *__value, - struct itimerval *__ovalue)); -extern int setitimer __P ((int __which, - __const struct itimerval *__value, - struct itimerval *__ovalue)); - -extern int __adjtime __P ((struct timeval * __itv, - struct timeval * __otv)); -extern int adjtime __P ((struct timeval * __itv, - struct timeval * __otv)); - -extern int __utimes __P((char *__path, struct timeval *tvp)); -extern int utimes __P((char *__path, struct timeval *tvp)); +/* Macros for converting between `struct timeval' and `struct timespec'. */ +#define TIMEVAL_TO_TIMESPEC(tv, ts) { \ + (ts)->tv_sec = (tv)->tv_sec; \ + (ts)->tv_nsec = (tv)->tv_usec * 1000; \ +} +#define TIMESPEC_TO_TIMEVAL(tv, ts) { \ + (tv)->tv_sec = (ts)->tv_sec; \ + (tv)->tv_usec = (ts)->tv_nsec / 1000; \ +} + + +/* Structure crudely representing a timezone. + This is obsolete and should never be used. */ +struct timezone + { + int tz_minuteswest; /* Minutes west of GMT. */ + int tz_dsttime; /* Nonzero if DST is ever in effect. */ + }; + +/* Get the current time of day and timezone information, + putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled. + Returns 0 on success, -1 on errors. + NOTE: This form of timezone information is obsolete. + Use the functions and variables declared in <time.h> instead. */ +extern int gettimeofday __P ((struct timeval *__tv, + struct timezone *__tz)); + +/* Set the current time of day and timezone information. + This call is restricted to the super-user. */ +extern int settimeofday __P ((__const struct timeval *__tv, + __const struct timezone *__tz)); + +/* Adjust the current time of day by the amount in DELTA. + If OLDDELTA is not NULL, it is filled in with the amount + of time adjustment remaining to be done from the last `adjtime' call. + This call is restricted to the super-user. */ +extern int adjtime __P ((__const struct timeval *__delta, + struct timeval *__olddelta)); + + +/* Values for the first argument to `getitimer' and `setitimer'. */ +enum __itimer_which + { + /* Timers run in real time. */ + ITIMER_REAL = 0, +#define ITIMER_REAL ITIMER_REAL + /* Timers run only when the process is executing. */ + ITIMER_VIRTUAL = 1, +#define ITIMER_VIRTUAL ITIMER_VIRTUAL + /* Timers run when the process is executing and when + the system is executing on behalf of the process. */ + ITIMER_PROF = 2 +#define ITIMER_PROF ITIMER_PROF + }; + +/* Type of the second argument to `getitimer' and + the second and third arguments `setitimer'. */ +struct itimerval + { + /* Value to put into `it_value' when the timer expires. */ + struct timeval it_interval; + /* Time to the next timer expiration. */ + struct timeval it_value; + }; + +/* Set *VALUE to the current setting of timer WHICH. + Return 0 on success, -1 on errors. */ +extern int getitimer __P ((enum __itimer_which __which, + struct itimerval *__value)); + +/* Set the timer WHICH to *NEW. If OLD is not NULL, + set *OLD to the old value of timer WHICH. + Returns 0 on success, -1 on errors. */ +extern int setitimer __P ((enum __itimer_which __which, + __const struct itimerval *__new, + struct itimerval *__old)); + +/* Change the access time of FILE to TVP[0] and + the modification time of FILE to TVP[1]. */ +extern int utimes __P ((__const char *__file, struct timeval __tvp[2])); + + +/* Convenience macros for operations on timevals. + NOTE: `timercmp' does not work for >= or <=. */ +#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) +#define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) +#define timercmp(a, b, CMP) \ + (((a)->tv_sec == (b)->tv_sec) ? \ + ((a)->tv_usec CMP (b)->tv_usec) : \ + ((a)->tv_sec CMP (b)->tv_sec)) +#define timeradd(a, b, result) \ + do { \ + (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ + (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ + if ((result)->tv_usec >= 1000000) \ + { \ + ++(result)->tv_sec; \ + (result)->tv_usec -= 1000000; \ + } \ + } while (0) +#define timersub(a, b, result) \ + do { \ + (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ + (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ + if ((result)->tv_usec < 0) { \ + --(result)->tv_sec; \ + (result)->tv_usec += 1000000; \ + } \ + } while (0) __END_DECLS -#endif /*_SYS_TIME_H*/ +#endif /* sys/time.h */ diff --git a/include/sys/ttydefaults.h b/include/sys/ttydefaults.h new file mode 100644 index 000000000..b21c6d568 --- /dev/null +++ b/include/sys/ttydefaults.h @@ -0,0 +1,104 @@ +/*- + * Copyright (c) 1982, 1986, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. 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. + * + * @(#)ttydefaults.h 8.4 (Berkeley) 1/21/94 + */ + +/* + * System wide defaults for terminal state. Linux version. + */ +#ifndef _SYS_TTYDEFAULTS_H_ +#define _SYS_TTYDEFAULTS_H_ + +/* + * Defaults on "first" open. + */ +#define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY) +#define TTYDEF_OFLAG (OPOST | ONLCR | XTABS) +#define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL) +#define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL) +#define TTYDEF_SPEED (B9600) + +/* + * Control Character Defaults + */ +#define CTRL(x) (x&037) +#define CEOF CTRL('d') +#ifdef _POSIX_VDISABLE +# define CEOL _POSIX_VDISABLE +#else +# define CEOL '\0' /* XXX avoid _POSIX_VDISABLE */ +#endif +#define CERASE 0177 +#define CINTR CTRL('c') +#ifdef _POSIX_VDISABLE +# define CSTATUS _POSIX_VDISABLE +#else +# define CSTATUS '\0' /* XXX avoid _POSIX_VDISABLE */ +#endif +#define CKILL CTRL('u') +#define CMIN 1 +#define CQUIT 034 /* FS, ^\ */ +#define CSUSP CTRL('z') +#define CTIME 0 +#define CDSUSP CTRL('y') +#define CSTART CTRL('q') +#define CSTOP CTRL('s') +#define CLNEXT CTRL('v') +#define CDISCARD CTRL('o') +#define CWERASE CTRL('w') +#define CREPRINT CTRL('r') +#define CEOT CEOF +/* compat */ +#define CBRK CEOL +#define CRPRNT CREPRINT +#define CFLUSH CDISCARD + +/* PROTECTED INCLUSION ENDS HERE */ +#endif /* !_SYS_TTYDEFAULTS_H_ */ + +/* + * #define TTYDEFCHARS to include an array of default control characters. + */ +#ifdef TTYDEFCHARS +cc_t ttydefchars[NCCS] = { + CEOF, CEOL, CEOL, CERASE, CWERASE, CKILL, CREPRINT, + _POSIX_VDISABLE, CINTR, CQUIT, CSUSP, CDSUSP, CSTART, CSTOP, CLNEXT, + CDISCARD, CMIN, CTIME, CSTATUS, _POSIX_VDISABLE +}; +#undef TTYDEFCHARS +#endif diff --git a/include/sys/types.h b/include/sys/types.h index 4a5cdfab6..2aec0f698 100644 --- a/include/sys/types.h +++ b/include/sys/types.h @@ -1,4 +1,220 @@ +/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * POSIX Standard: 2.6 Primitive System Data Types <sys/types.h> + */ + +#ifndef _SYS_TYPES_H +#define _SYS_TYPES_H 1 + +#include <features.h> + +__BEGIN_DECLS + +#include <bits/types.h> + +#ifdef __USE_BSD +typedef __u_char u_char; +typedef __u_short u_short; +typedef __u_int u_int; +typedef __u_long u_long; +typedef __quad_t quad_t; +typedef __u_quad_t u_quad_t; +typedef __fsid_t fsid_t; +#endif + +typedef __loff_t loff_t; + +#ifndef ino_t +# ifndef __USE_FILE_OFFSET64 +typedef __ino_t ino_t; +# else +typedef __ino64_t ino_t; +# endif +# define ino_t ino_t +#endif +#if defined __USE_LARGEFILE64 && !defined ino64_t +typedef __ino64_t ino64_t; +# define ino64_t ino64_t +#endif + +#ifndef dev_t +typedef __dev_t dev_t; +# define dev_t dev_t +#endif + +#ifndef gid_t +typedef __gid_t gid_t; +# define gid_t gid_t +#endif + +#ifndef mode_t +typedef __mode_t mode_t; +# define mode_t mode_t +#endif + +#ifndef nlink_t +typedef __nlink_t nlink_t; +# define nlink_t nlink_t +#endif + +#ifndef uid_t +typedef __uid_t uid_t; +# define uid_t uid_t +#endif + +#ifndef off_t +# ifndef __USE_FILE_OFFSET64 +typedef __off_t off_t; +# else +typedef __off64_t off_t; +# endif +# define off_t off_t +#endif +#if defined __USE_LARGEFILE64 && !defined off64_t +typedef __off64_t off64_t; +# define off64_t off64_t +#endif + +#ifndef pid_t +typedef __pid_t pid_t; +# define pid_t pid_t +#endif + +#if defined __USE_SVID || defined __USE_XOPEN +typedef __id_t id_t; +#endif + +#ifndef ssize_t +typedef __ssize_t ssize_t; +# define ssize_t ssize_t +#endif + +#ifdef __USE_BSD +typedef __daddr_t daddr_t; +typedef __caddr_t caddr_t; +#endif + +#if defined __USE_SVID || defined __USE_XOPEN +typedef __key_t key_t; +#endif + +#ifdef __USE_XOPEN +# define __need_clock_t +#endif +#define __need_time_t +#include <time.h> + +#define __need_size_t #include <stddef.h> -#include <sys/bitypes.h> -#include <linux/types.h> -#include <gnu/types.h> + +#ifdef __USE_MISC +/* Old compatibility names for C types. */ +typedef unsigned long int ulong; +typedef unsigned short int ushort; +typedef unsigned int uint; +#endif + +/* These size-specific names are used by some of the inet code. */ + +#if !defined __GNUC__ || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) + +/* These types are defined by the ISO C 9x header <inttypes.h>. */ +# ifndef __int8_t_defined +# define __int8_t_defined +typedef char int8_t; +typedef short int int16_t; +typedef int int32_t; +# ifdef __GNUC__ +__extension__ typedef long long int int64_t; +# endif +# endif + +/* But these were defined by ISO C without the first `_'. */ +typedef unsigned char u_int8_t; +typedef unsigned short int u_int16_t; +typedef unsigned int u_int32_t; +# ifdef __GNUC__ +__extension__ typedef unsigned long long int u_int64_t; +# endif + +typedef int register_t; + +#else + +/* For GCC 2.7 and later, we can use specific type-size attributes. */ +# define __intN_t(N, MODE) \ + typedef int int##N##_t __attribute__ ((__mode__ (MODE))) +# define __u_intN_t(N, MODE) \ + typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE))) + +# ifndef __int8_t_defined +# define __int8_t_defined +__intN_t (8, __QI__); +__intN_t (16, __HI__); +__intN_t (32, __SI__); +__intN_t (64, __DI__); +# endif + +__u_intN_t (8, __QI__); +__u_intN_t (16, __HI__); +__u_intN_t (32, __SI__); +__u_intN_t (64, __DI__); + +typedef int register_t __attribute__ ((__mode__ (__word__))); + + +/* Some code from BIND tests this macro to see if the types above are + defined. */ +#endif +#define __BIT_TYPES_DEFINED__ 1 + + +#ifdef __USE_BSD +/* In BSD <sys/types.h> is expected to define BYTE_ORDER. */ +# include <endian.h> + +/* It also defines `fd_set' and the FD_* macros for `select'. */ +# include <sys/select.h> + +/* BSD defines these symbols, so we follow. */ +# include <sys/sysmacros.h> +#endif /* Use BSD. */ + + +/* Types from the Large File Support interface. */ +#ifndef __USE_FILE_OFFSET64 +typedef __blkcnt_t blkcnt_t; /* Type to count number of disk blocks. */ +typedef __fsblkcnt_t fsblkcnt_t; /* Type to count file system blocks. */ +typedef __fsfilcnt_t fsfilcnt_t; /* Type to count file system inodes. */ +#else +typedef __blkcnt64_t blkcnt_t; /* Type to count number of disk blocks. */ +typedef __fsblkcnt64_t fsblkcnt_t; /* Type to count file system blocks. */ +typedef __fsfilcnt64_t fsfilcnt_t; /* Type to count file system inodes. */ +#endif + +#ifdef __USE_LARGEFILE64 +typedef __blkcnt64_t blkcnt64_t; /* Type to count number of disk blocks. */ +typedef __fsblkcnt64_t fsblkcnt64_t; /* Type to count file system blocks. */ +typedef __fsfilcnt64_t fsfilcnt64_t; /* Type to count file system inodes. */ +#endif + +__END_DECLS + +#endif /* sys/types.h */ diff --git a/include/sys/wait.h b/include/sys/wait.h index 14c237307..be95c2202 100644 --- a/include/sys/wait.h +++ b/include/sys/wait.h @@ -28,7 +28,7 @@ Cambridge, MA 02139, USA. */ __BEGIN_DECLS -#include <gnu/types.h> +#include <sys/types.h> /* This will define the `W*' macros for the flag bits to `waitpid', `wait3', and `wait4'. */ |