diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/fcntlbits.h | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/irix4/fcntlbits.h | 40 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/fcntlbits.h | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/kernel_stat.h | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/statbuf.h | 36 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fcntlbits.h | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fxstat.c | 92 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/init-first.h | 21 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel_stat.h | 31 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/lxstat.c | 92 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/net/if_ppp.h | 158 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/net/ppp_defs.h | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/netinet/ip.h | 168 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/brk.c | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/statbuf.h | 25 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/xstat.c | 92 |
18 files changed, 687 insertions, 126 deletions
diff --git a/sysdeps/unix/sysv/fcntlbits.h b/sysdeps/unix/sysv/fcntlbits.h index d04901406a..7f38422707 100644 --- a/sysdeps/unix/sysv/fcntlbits.h +++ b/sysdeps/unix/sysv/fcntlbits.h @@ -32,8 +32,9 @@ #define O_CREAT 00400 /* Create file if it doesn't exist. */ #define O_EXCL 02000 /* Fail if file already exists. */ #define O_TRUNC 01000 /* Truncate file to zero length. */ -#if defined (__USE_BSD) || defined (__USE_SVID) +#if defined __USE_BSD || defined __USE_SVID #define O_SYNC 00020 /* Synchronous writes. */ +#define O_FSYNC O_SYNC #endif /* File status flags for `open' and `fcntl'. */ @@ -83,4 +84,13 @@ struct flock #define F_UNLCK 3 /* Remove lock. */ +/* Define some more compatibility macros to be backward compatible with + BSD systems which did not managed to hide these kernel macros. */ +#ifdef __USE_BSD +#define FAPPEND O_APPEND +#define FFSYNC O_FSYNC +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#endif /* Use BSD. */ + #endif /* fcntlbits.h */ diff --git a/sysdeps/unix/sysv/irix4/fcntlbits.h b/sysdeps/unix/sysv/irix4/fcntlbits.h index a8bb776cf4..318e483279 100644 --- a/sysdeps/unix/sysv/irix4/fcntlbits.h +++ b/sysdeps/unix/sysv/irix4/fcntlbits.h @@ -1,21 +1,21 @@ /* O_*, F_*, FD_* bit values for SGI Irix 4. -Copyright (C) 1994 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1994, 1997 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 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. + 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., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + 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 _FCNTLBITS_H @@ -34,6 +34,7 @@ Cambridge, MA 02139, USA. */ #define O_TRUNC 01000 /* Truncate file to zero length. */ #ifdef __USE_MISC #define O_SYNC 00020 /* Synchronous writes. */ +#define O_FSYNC O_SYNC #define O_ASYNC 00100 /* Send SIGIO to owner when data is ready. */ #endif @@ -95,4 +96,15 @@ struct flock #define F_UNLCK 3 /* Remove lock. */ +/* Define some more compatibility macros to be backward compatible with + BSD systems which did not managed to hide these kernel macros. */ +#ifdef __USE_BSD +#define FAPPEND O_APPEND +#define FFSYNC O_FSYNC +#define FASYNC O_ASYNC +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#endif /* Use BSD. */ + + #endif /* fcntlbits.h */ diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist index 9c41e50b4c..7b94300c6a 100644 --- a/sysdeps/unix/sysv/linux/Dist +++ b/sysdeps/unix/sysv/linux/Dist @@ -1,6 +1,7 @@ cmsg_nxthdr.c init-first.h kernel_sigaction.h +kernel_stat.h llseek.c siglist.h sysctl.c diff --git a/sysdeps/unix/sysv/linux/alpha/Dist b/sysdeps/unix/sysv/linux/alpha/Dist index 344ffa55fb..80fca49a9b 100644 --- a/sysdeps/unix/sysv/linux/alpha/Dist +++ b/sysdeps/unix/sysv/linux/alpha/Dist @@ -4,6 +4,7 @@ ioperm.c init-first.h clone.S kernel_sigaction.h +kernel_stat.h sys/io.h sys/acct.h sys/kernel_termios.h diff --git a/sysdeps/unix/sysv/linux/alpha/fcntlbits.h b/sysdeps/unix/sysv/linux/alpha/fcntlbits.h index e8697d9898..faf198393f 100644 --- a/sysdeps/unix/sysv/linux/alpha/fcntlbits.h +++ b/sysdeps/unix/sysv/linux/alpha/fcntlbits.h @@ -23,6 +23,12 @@ #include <sys/types.h> +/* In GNU, read and write are bits (unlike BSD). */ +#ifdef __USE_GNU +#define O_READ O_RDONLY /* Open for reading. */ +#define O_WRITE O_WRONLY /* Open for writing. */ +#define O_NORW 0 /* Open without R/W access. */ +#endif /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ #define O_ACCMODE 0003 @@ -38,7 +44,8 @@ #define O_APPEND 00010 #define O_NDELAY O_NONBLOCK #define O_SYNC 040000 -#define FASYNC 020000 /* fcntl, for BSD compatibility */ +#define O_FSYNC O_SYNC +#define O_ASYNC 020000 /* fcntl, for BSD compatibility */ #define F_DUPFD 0 /* dup */ #define F_GETFD 1 /* get f_flags */ @@ -86,6 +93,7 @@ struct flock #ifdef __USE_BSD #define FAPPEND O_APPEND #define FFSYNC O_FSYNC +#define FASYNC O_ASYNC #define FNONBLOCK O_NONBLOCK #define FNDELAY O_NDELAY #endif /* Use BSD. */ diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_stat.h b/sysdeps/unix/sysv/linux/alpha/kernel_stat.h new file mode 100644 index 0000000000..7109677269 --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/kernel_stat.h @@ -0,0 +1,19 @@ +/* Definition of `struct stat' used in the kernel.. */ +struct kernel_stat + { + unsigned int st_dev; + unsigned int st_ino; + unsigned int st_mode; + unsigned int st_nlink; + unsigned int st_uid; + unsigned int st_gid; + unsigned int st_rdev; + long int st_size; + unsigned long int st_atime; + unsigned long int st_mtime; + unsigned long int st_ctime; + unsigned int st_blksize; + int st_blocks; + unsigned int st_flags; + unsigned int st_gen; + }; diff --git a/sysdeps/unix/sysv/linux/alpha/statbuf.h b/sysdeps/unix/sysv/linux/alpha/statbuf.h index 92c9df7404..207fa0ca1c 100644 --- a/sysdeps/unix/sysv/linux/alpha/statbuf.h +++ b/sysdeps/unix/sysv/linux/alpha/statbuf.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 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 @@ -19,30 +19,30 @@ #ifndef _STATBUF_H #define _STATBUF_H 1 -/* The Alpha has no additional syscall versions. */ - /* Versions of the `struct stat' data structure. */ -#define _STAT_VER 0 +#define _STAT_VER_LINUX_OLD 0 +#define _STAT_VER_LINUX 1 +#define _STAT_VER _STAT_VER_LINUX /* Versions of the `xmknod' interface. */ #define _MKNOD_VER_LINUX 0 struct stat { - unsigned int st_dev; /* Device. */ - unsigned int st_ino; /* File serial number. */ - unsigned int st_mode; /* File mode. */ - unsigned int st_nlink; /* Link count. */ - unsigned int st_uid; /* User ID of the file's owner. */ - unsigned int st_gid; /* Group ID of the file's group.*/ - unsigned int st_rdev; /* Device number, if device. */ - long int st_size; /* Size of file, in bytes. */ - unsigned long int st_atime; /* Time of last access. */ - unsigned long int st_mtime; /* Time of last modification. */ - unsigned long int st_ctime; /* Time of last status change. */ - unsigned int st_blksize; /* Optimal block size for I/O. */ -#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ - int st_blocks; /* Nr. of 512-byte blocks allocated. */ + __dev_t st_dev; /* Device. */ + __ino_t st_ino; /* File serial number. */ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + __dev_t st_rdev; /* Device number, if device. */ + __off_t st_size; /* Size of file, in bytes. */ + __time_t st_atime; /* Time of last access. */ + __time_t st_mtime; /* Time of last modification. */ + __time_t st_ctime; /* Time of last status change. */ + unsigned int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + int st_blocks; /* Nr. of 512-byte blocks allocated. */ unsigned int st_flags; unsigned int st_gen; }; diff --git a/sysdeps/unix/sysv/linux/fcntlbits.h b/sysdeps/unix/sysv/linux/fcntlbits.h index d7e889fc5e..fdc67ce4eb 100644 --- a/sysdeps/unix/sysv/linux/fcntlbits.h +++ b/sysdeps/unix/sysv/linux/fcntlbits.h @@ -23,6 +23,12 @@ #include <sys/types.h> +/* In GNU, read and write are bits (unlike BSD). */ +#ifdef __USE_GNU +#define O_READ O_RDONLY /* Open for reading. */ +#define O_WRITE O_WRONLY /* Open for writing. */ +#define O_NORW 0 /* Open without R/W access. */ +#endif /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ #define O_ACCMODE 0003 @@ -37,7 +43,8 @@ #define O_NONBLOCK 04000 #define O_NDELAY O_NONBLOCK #define O_SYNC 010000 -#define FASYNC 020000 /* fcntl, for BSD compatibility */ +#define O_FSYNC O_SYNC +#define O_ASYNC 020000 #define F_DUPFD 0 /* dup */ #define F_GETFD 1 /* get f_flags */ @@ -85,6 +92,7 @@ struct flock #ifdef __USE_BSD #define FAPPEND O_APPEND #define FFSYNC O_FSYNC +#define FASYNC O_ASYNC #define FNONBLOCK O_NONBLOCK #define FNDELAY O_NDELAY #endif /* Use BSD. */ diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c new file mode 100644 index 0000000000..103218711b --- /dev/null +++ b/sysdeps/unix/sysv/linux/fxstat.c @@ -0,0 +1,92 @@ +/* fxstat using old-style Unix fstat system call. + Copyright (C) 1991, 1995, 1996, 1997 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. */ + +#include <errno.h> +#include <stddef.h> +#include <sys/stat.h> + +#include "kernel_stat.h" + +extern int __syscall_fstat (int, struct kernel_stat *); + +/* Get information about the file descriptor FD in BUF. */ +int +__fxstat (int vers, int fd, struct stat *buf) +{ + struct kernel_stat kbuf; + int result; + + switch (vers) + { + case _STAT_VER_LINUX_OLD: + /* Nothing to do. The struct is in the form the kernel expects + it to be. */ + result = __syscall_fstat (fd, (struct kernel_stat *) buf); + break; + + case _STAT_VER_LINUX: + /* Do the system call. */ + result = __syscall_fstat (fd, &kbuf); + + /* Convert to current kernel version of `struct stat'. */ + buf->st_dev = kbuf.st_dev; +#ifdef _HAVE___PAD1 + buf->__pad1 = 0; +#endif + buf->st_ino = kbuf.st_ino; + buf->st_mode = kbuf.st_mode; + buf->st_nlink = kbuf.st_nlink; + buf->st_uid = kbuf.st_uid; + buf->st_gid = kbuf.st_gid; + buf->st_rdev = kbuf.st_rdev; +#ifdef _HAVE___PAD2 + buf->__pad2 = 0; +#endif + buf->st_size = kbuf.st_size; + buf->st_blksize = kbuf.st_blksize; + buf->st_blocks = kbuf.st_blocks; + buf->st_atime = kbuf.st_atime; +#ifdef _HAVE___UNUSED1 + buf->__unused1 = 0; +#endif + buf->st_mtime = kbuf.st_mtime; +#ifdef _HAVE___UNUSED2 + buf->__unused2 = 0; +#endif + buf->st_ctime = kbuf.st_ctime; +#ifdef _HAVE___UNUSED3 + buf->__unused3 = 0; +#endif +#ifdef _HAVE___UNUSED4 + buf->__unused4 = 0; +#endif +#ifdef _HAVE___UNUSED5 + buf->__unused5 = 0; +#endif + break; + + default: + __set_errno (EINVAL); + result = -1; + break; + } + + return result; +} +weak_alias (__fxstat, _fxstat) diff --git a/sysdeps/unix/sysv/linux/init-first.h b/sysdeps/unix/sysv/linux/init-first.h index dd4f85af9d..a9df8da52d 100644 --- a/sysdeps/unix/sysv/linux/init-first.h +++ b/sysdeps/unix/sysv/linux/init-first.h @@ -1,3 +1,22 @@ +/* Prepare arguments for library initialization function. + Copyright (C) 1997 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. */ + /* The job of this fragment it to find argc and friends for INIT. This is done in one of two ways: either in the stack context of program start, or having dlopen pass them in. */ @@ -7,7 +26,7 @@ void NAME (void *arg) \ { \ int argc; \ char **argv, **envp; \ - /* The next variable is only here to work around a bug in gcc <= 2.7.2.1. \ + /* The next variable is only here to work around a bug in gcc <= 2.7.2.2. \ If the address would be taken inside the expression the optimizer \ would try to be too smart and throws it away. Grrr. */ \ int *dummy_addr = &_dl_starting_up; \ diff --git a/sysdeps/unix/sysv/linux/kernel_stat.h b/sysdeps/unix/sysv/linux/kernel_stat.h new file mode 100644 index 0000000000..bd7ddcc9bc --- /dev/null +++ b/sysdeps/unix/sysv/linux/kernel_stat.h @@ -0,0 +1,31 @@ +/* Definition of `struct stat' used in the kernel.. */ +struct kernel_stat + { + unsigned short int st_dev; + unsigned short int __pad1; +#define _HAVE___PAD1 + unsigned long int st_ino; + unsigned short int st_mode; + unsigned short int st_nlink; + unsigned short int st_uid; + unsigned short int st_gid; + unsigned short int st_rdev; + unsigned short int __pad2; +#define _HAVE___PAD2 + unsigned long int st_size; + unsigned long int st_blksize; + unsigned long int st_blocks; + unsigned long int st_atime; + unsigned long int __unused1; +#define _HAVE___UNUSED1 + unsigned long int st_mtime; + unsigned long int __unused2; +#define _HAVE___UNUSED2 + unsigned long int st_ctime; + unsigned long int __unused3; +#define _HAVE___UNUSED3 + unsigned long int __unused4; +#define _HAVE___UNUSED4 + unsigned long int __unused5; +#define _HAVE___UNUSED5 + }; diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c new file mode 100644 index 0000000000..713490cf66 --- /dev/null +++ b/sysdeps/unix/sysv/linux/lxstat.c @@ -0,0 +1,92 @@ +/* lxstat using old-style Unix fstat system call. + Copyright (C) 1991, 1995, 1996, 1997 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. */ + +#include <errno.h> +#include <stddef.h> +#include <sys/stat.h> + +#include "kernel_stat.h" + +extern int __syscall_lstat (const char *, struct kernel_stat *); + +/* Get information about the file NAME in BUF. */ +int +__lxstat (int vers, const char *name, struct stat *buf) +{ + struct kernel_stat kbuf; + int result; + + switch (vers) + { + case _STAT_VER_LINUX_OLD: + /* Nothing to do. The struct is in the form the kernel expects + it to be. */ + result = __syscall_lstat (name, (struct kernel_stat *) buf); + break; + + case _STAT_VER_LINUX: + /* Do the system call. */ + result = __syscall_lstat (name, &kbuf); + + /* Convert to current kernel version of `struct stat'. */ + buf->st_dev = kbuf.st_dev; +#ifdef _HAVE___PAD1 + buf->__pad1 = 0; +#endif + buf->st_ino = kbuf.st_ino; + buf->st_mode = kbuf.st_mode; + buf->st_nlink = kbuf.st_nlink; + buf->st_uid = kbuf.st_uid; + buf->st_gid = kbuf.st_gid; + buf->st_rdev = kbuf.st_rdev; +#ifdef _HAVE___PAD2 + buf->__pad2 = 0; +#endif + buf->st_size = kbuf.st_size; + buf->st_blksize = kbuf.st_blksize; + buf->st_blocks = kbuf.st_blocks; + buf->st_atime = kbuf.st_atime; +#ifdef _HAVE___UNUSED1 + buf->__unused1 = 0; +#endif + buf->st_mtime = kbuf.st_mtime; +#ifdef _HAVE___UNUSED2 + buf->__unused2 = 0; +#endif + buf->st_ctime = kbuf.st_ctime; +#ifdef _HAVE___UNUSED3 + buf->__unused3 = 0; +#endif +#ifdef _HAVE___UNUSED4 + buf->__unused4 = 0; +#endif +#ifdef _HAVE___UNUSED5 + buf->__unused5 = 0; +#endif + break; + + default: + __set_errno (EINVAL); + result = -1; + break; + } + + return result; +} +weak_alias (__lxstat, _lxstat) diff --git a/sysdeps/unix/sysv/linux/net/if_ppp.h b/sysdeps/unix/sysv/linux/net/if_ppp.h index 27652546ae..567dccebe3 100644 --- a/sysdeps/unix/sysv/linux/net/if_ppp.h +++ b/sysdeps/unix/sysv/linux/net/if_ppp.h @@ -1 +1,157 @@ -#include <linux/if_ppp.h> +/* From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */ + +/* + * if_ppp.h - Point-to-Point Protocol definitions. + * + * Copyright (c) 1989 Carnegie Mellon University. + * All rights reserved. + * + * Redistribution and use in source and binary forms are permitted + * provided that the above copyright notice and this paragraph are + * duplicated in all such forms and that any documentation, + * advertising materials, and other materials related to such + * distribution and use acknowledge that the software was developed + * by Carnegie Mellon University. The name of the + * University may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + */ + +/* + * ==FILEVERSION 960926== + * + * NOTE TO MAINTAINERS: + * If you modify this file at all, please set the above date. + * if_ppp.h is shipped with a PPP distribution as well as with the kernel; + * if everyone increases the FILEVERSION number above, then scripts + * can do the right thing when deciding whether to install a new if_ppp.h + * file. Don't change the format of that line otherwise, so the + * installation script can recognize it. + */ + + +#ifndef __NET_IF_PPP_H +#define __NET_IF_PPP_H 1 + +#include <sys/types.h> +#include <sys/cdefs.h> + +#include <net/if.h> +#include <sys/ioctl.h> +#include <net/ppp_defs.h> + +__BEGIN_DECLS + +/* + * Packet sizes + */ + +#define PPP_MTU 1500 /* Default MTU (size of Info field) */ +#define PPP_MAXMRU 65000 /* Largest MRU we allow */ +#define PPP_VERSION "2.3.0" +#define PPP_MAGIC 0x5002 /* Magic value for the ppp structure */ +#define PROTO_IPX 0x002b /* protocol numbers */ +#define PROTO_DNA_RT 0x0027 /* DNA Routing */ + + +/* + * Bit definitions for flags. + */ + +#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ +#define SC_COMP_AC 0x00000002 /* header compression (output) */ +#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ +#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */ +#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */ +#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ +#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ +#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ +#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ +#define SC_COMP_RUN 0x00001000 /* compressor has been inited */ +#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ +#define SC_DEBUG 0x00010000 /* enable debug messages */ +#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ +#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ +#define SC_LOG_RAWIN 0x00080000 /* log all chars received */ +#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ +#define SC_MASK 0x0fE0ffff /* bits that user can change */ + +/* state bits */ +#define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */ +#define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */ +#define SC_VJ_RESET 0x20000000 /* Need to reset the VJ decompressor */ +#define SC_XMIT_BUSY 0x10000000 /* ppp_write_wakeup is active */ +#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ +#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ +#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ +#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ +#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ +#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ + +/* + * Ioctl definitions. + */ + +struct npioctl { + int protocol; /* PPP protocol, e.g. PPP_IP */ + enum NPmode mode; +}; + +/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ +struct ppp_option_data { + u_int8_t *ptr; + u_int32_t length; + int transmit; +}; + +struct ifpppstatsreq { + struct ifreq b; + struct ppp_stats stats; /* statistic information */ +}; + +struct ifpppcstatsreq { + struct ifreq b; + struct ppp_comp_stats stats; +}; + +#define ifr__name b.ifr_ifrn.ifrn_name +#define stats_ptr b.ifr_ifru.ifru_data + +/* + * Ioctl definitions. + */ + +#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */ +#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */ +#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */ +#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */ +#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */ +#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */ +#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */ +#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */ +#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */ +#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */ +#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */ +#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */ +#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */ +#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) +#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ +#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ +#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ +#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ +#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ + +#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) +#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ +#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) + +#if !defined(ifr_mtu) +#define ifr_mtu ifr_ifru.ifru_metric +#endif + +__END_DECLS + +#endif /* net/if_ppp.h */ diff --git a/sysdeps/unix/sysv/linux/net/ppp_defs.h b/sysdeps/unix/sysv/linux/net/ppp_defs.h index dfd40e1825..5d613e0d0f 100644 --- a/sysdeps/unix/sysv/linux/net/ppp_defs.h +++ b/sysdeps/unix/sysv/linux/net/ppp_defs.h @@ -1,8 +1,7 @@ #ifndef _NET_PPP_DEFS_H #define _NET_PPP_DEFS_H 1 -#include <sys/types.h> -typedef u_int32_t __u32; +#include <asm/types.h> #include <linux/ppp_defs.h> #endif /* net/ppp_defs.h */ diff --git a/sysdeps/unix/sysv/linux/netinet/ip.h b/sysdeps/unix/sysv/linux/netinet/ip.h index c779db4e87..89c2b1d296 100644 --- a/sysdeps/unix/sysv/linux/netinet/ip.h +++ b/sysdeps/unix/sysv/linux/netinet/ip.h @@ -26,62 +26,65 @@ __BEGIN_DECLS -struct timestamp { - u_int8_t len; - u_int8_t ptr; +struct timestamp + { + u_int8_t len; + u_int8_t ptr; #if __BYTE_ORDER == __LITTLE_ENDIAN - u_int8_t flags:4, - overflow:4; + u_int8_t flags:4; + u_int8_t overflow:4; #elif __BYTE_ORDER == __BIG_ENDIAN - u_int8_t overflow:4, - flags:4; + u_int8_t overflow:4; + u_int8_t flags:4; #else #error "Please fix <bytesex.h>" -#endif - u_int32_t data[9]; -}; - -struct ip_options { - u_int32_t faddr; /* Saved first hop address */ - u_int8_t optlen; - u_int8_t srr; - u_int8_t rr; - u_int8_t ts; - u_int8_t is_setbyuser:1, /* Set by setsockopt? */ - is_data:1, /* Options in __data, rather than skb */ - is_strictroute:1, /* Strict source route */ - srr_is_hit:1, /* Packet destination addr was our one */ - is_changed:1, /* IP checksum more not valid */ - rr_needaddr:1, /* Need to record addr of outgoing dev */ - ts_needtime:1, /* Need to record timestamp */ - ts_needaddr:1; /* Need to record addr of outgoing dev */ - u_int8_t router_alert; - u_int8_t __pad1; - u_int8_t __pad2; - u_int8_t __data[0]; -}; - -struct iphdr { +#endif + u_int32_t data[9]; + }; + +struct ip_options + { + u_int32_t faddr; /* Saved first hop address */ + u_int8_t optlen; + u_int8_t srr; + u_int8_t rr; + u_int8_t ts; + u_int8_t is_setbyuser:1; /* Set by setsockopt? */ + u_int8_t is_data:1; /* Options in __data, rather than skb */ + u_int8_t is_strictroute:1; /* Strict source route */ + u_int8_t srr_is_hit:1; /* Packet destination addr was our one */ + u_int8_t is_changed:1; /* IP checksum more not valid */ + u_int8_t rr_needaddr:1; /* Need to record addr of outgoing dev */ + u_int8_t ts_needtime:1; /* Need to record timestamp */ + u_int8_t ts_needaddr:1; /* Need to record addr of outgoing dev */ + u_int8_t router_alert; + u_int8_t __pad1; + u_int8_t __pad2; + u_int8_t __data[0]; + }; + +struct iphdr + { #if __BYTE_ORDER == __LITTLE_ENDIAN - u_int8_t ihl:4, - version:4; + u_int8_t ihl:4; + u_int8_t version:4; #elif __BYTE_ORDER == __BIG_ENDIAN - u_int8_t version:4, - ihl:4; + u_int8_t version:4; + u_int8_t ihl:4; #else #error "Please fix <bytesex.h>" #endif - u_int8_t tos; - u_int16_t tot_len; - u_int16_t id; - u_int16_t frag_off; - u_int8_t ttl; - u_int8_t protocol; - u_int16_t check; - u_int32_t saddr; - u_int32_t daddr; - /*The options start here. */ -}; + u_int8_t tos; + u_int16_t tot_len; + u_int16_t id; + u_int16_t frag_off; + u_int8_t ttl; + u_int8_t protocol; + u_int16_t check; + u_int32_t saddr; + u_int32_t daddr; + /*The options start here. */ + }; #ifdef __USE_BSD /* @@ -127,46 +130,48 @@ struct iphdr { /* * Structure of an internet header, naked of options. */ -struct ip { +struct ip + { #if __BYTE_ORDER == __LITTLE_ENDIAN - u_int8_t ip_hl:4, /* header length */ - ip_v:4; /* version */ + u_int8_t ip_hl:4; /* header length */ + u_int8_t ip_v:4; /* version */ #endif #if __BYTE_ORDER == __BIG_ENDIAN - u_int8_t ip_v:4, /* version */ - ip_hl:4; /* header length */ + u_int8_t ip_v:4; /* version */ + u_int8_t ip_hl:4; /* header length */ #endif - u_int8_t ip_tos; /* type of service */ - u_short ip_len; /* total length */ - u_short ip_id; /* identification */ - u_short ip_off; /* fragment offset field */ + u_int8_t ip_tos; /* type of service */ + u_short ip_len; /* total length */ + u_short ip_id; /* identification */ + u_short ip_off; /* fragment offset field */ #define IP_RF 0x8000 /* reserved fragment flag */ #define IP_DF 0x4000 /* dont fragment flag */ #define IP_MF 0x2000 /* more fragments flag */ #define IP_OFFMASK 0x1fff /* mask for fragmenting bits */ - u_int8_t ip_ttl; /* time to live */ - u_int8_t ip_p; /* protocol */ - u_short ip_sum; /* checksum */ - struct in_addr ip_src, ip_dst; /* source and dest address */ -}; + u_int8_t ip_ttl; /* time to live */ + u_int8_t ip_p; /* protocol */ + u_short ip_sum; /* checksum */ + struct in_addr ip_src, ip_dst; /* source and dest address */ + }; /* * Time stamp option structure. */ -struct ip_timestamp { - u_int8_t ipt_code; /* IPOPT_TS */ - u_int8_t ipt_len; /* size of structure (variable) */ - u_int8_t ipt_ptr; /* index of current entry */ +struct ip_timestamp + { + u_int8_t ipt_code; /* IPOPT_TS */ + u_int8_t ipt_len; /* size of structure (variable) */ + u_int8_t ipt_ptr; /* index of current entry */ #if __BYTE_ORDER == __LITTLE_ENDIAN - u_int8_t ipt_flg:4, /* flags, see below */ - ipt_oflw:4; /* overflow counter */ + u_int8_t ipt_flg:4, /* flags, see below */ + u_int8_t ipt_oflw:4; /* overflow counter */ #endif #if __BYTE_ORDER == __BIG_ENDIAN - u_int8_t ipt_oflw:4, /* overflow counter */ - ipt_flg:4; /* flags, see below */ + u_int8_t ipt_oflw:4, /* overflow counter */ + u_int8_t ipt_flg:4; /* flags, see below */ #endif - u_int32_t data[9]; -}; + u_int32_t data[9]; + }; #endif /* __USE_BSD */ #define IPVERSION 4 /* IP version number */ @@ -175,6 +180,8 @@ struct ip_timestamp { /* * Definitions for IP type of service (ip_tos) */ +#define IPTOS_TOS_MASK 0x1E +#define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK) #define IPTOS_LOWDELAY 0x10 #define IPTOS_THROUGHPUT 0x08 #define IPTOS_RELIABILITY 0x04 @@ -184,6 +191,8 @@ struct ip_timestamp { /* * Definitions for IP precedence (also in ip_tos) (hopefully unused) */ +#define IPTOS_PREC_MASK 0xe0 +#define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK) #define IPTOS_PREC_NETCONTROL 0xe0 #define IPTOS_PREC_INTERNETCONTROL 0xc0 #define IPTOS_PREC_CRITIC_ECP 0xa0 @@ -196,24 +205,35 @@ struct ip_timestamp { /* * Definitions for options. */ -#define IPOPT_COPIED(o) ((o)&0x80) -#define IPOPT_CLASS(o) ((o)&0x60) -#define IPOPT_NUMBER(o) ((o)&0x1f) +#define IPOPT_COPY 0x80 +#define IPOPT_CLASS_MASK 0x60 +#define IPOPT_NUMBER_MASK 0x1f + +#define IPOPT_COPIED(o) ((o) & IPOPT_COPY) +#define IPOPT_CLASS(o) ((o) & IPOPT_CLASS_MASK) +#define IPOPT_NUMBER(o) ((o) & IPOPT_NUMBER_MASK) #define IPOPT_CONTROL 0x00 #define IPOPT_RESERVED1 0x20 #define IPOPT_DEBMEAS 0x40 +#define IPOPT_MEASUREMENT IPOPT_DEBMEAS #define IPOPT_RESERVED2 0x60 #define IPOPT_EOL 0 /* end of option list */ +#define IPOPT_END IPOPT_EOL #define IPOPT_NOP 1 /* no operation */ +#define IPOPT_NOOP IP_NOP #define IPOPT_RR 7 /* record packet route */ #define IPOPT_TS 68 /* timestamp */ +#define IPOPT_TIMESTAMP IPOPT_TS #define IPOPT_SECURITY 130 /* provide s,c,h,tcc */ +#define IPOPT_SEC IPOPT_SECURITY #define IPOPT_LSRR 131 /* loose source route */ #define IPOPT_SATID 136 /* satnet id */ +#define IPOPT_SID IPOPT_SATID #define IPOPT_SSRR 137 /* strict source route */ +#define IPOPT_RA 148 /* router alert */ /* * Offsets to fields in options other than EOL and NOP. diff --git a/sysdeps/unix/sysv/linux/sparc/brk.c b/sysdeps/unix/sysv/linux/sparc/brk.c index 13bcb0459b..8f079bf444 100644 --- a/sysdeps/unix/sysv/linux/sparc/brk.c +++ b/sysdeps/unix/sysv/linux/sparc/brk.c @@ -40,7 +40,7 @@ __brk (void *addr) "t 0x10\n\t" "mov %%o0, %0\n\t" : "=r" (newbrk) - : "0" (SYS_brk), "r" (addr) + : "0" (__NR_brk), "r" (addr) : "g1", "o0"); __curbrk = newbrk; diff --git a/sysdeps/unix/sysv/linux/statbuf.h b/sysdeps/unix/sysv/linux/statbuf.h index 39bbdc9ece..15ffe637bc 100644 --- a/sysdeps/unix/sysv/linux/statbuf.h +++ b/sysdeps/unix/sysv/linux/statbuf.h @@ -20,8 +20,9 @@ #define _STATBUF_H 1 /* Versions of the `struct stat' data structure. */ -#define _STAT_VER_LINUX 1 +#define _STAT_VER_LINUX_OLD 1 #define _STAT_VER_SVR4 2 +#define _STAT_VER_LINUX 3 #define _STAT_VER _STAT_VER_LINUX /* The one defined below. */ /* Versions of the `xmknod' interface. */ @@ -32,25 +33,25 @@ struct stat { - unsigned short int st_dev; /* Device. */ + __dev_t st_dev; /* Device. */ unsigned short int __pad1; - unsigned long int st_ino; /* File serial number. */ - unsigned short int st_mode; /* File mode. */ - unsigned short int st_nlink; /* Link count. */ - unsigned short int st_uid; /* User ID of the file's owner. */ - unsigned short int st_gid; /* Group ID of the file's group.*/ - unsigned short int st_rdev; /* Device number, if device. */ + __ino_t st_ino; /* File serial number. */ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + __dev_t st_rdev; /* Device number, if device. */ unsigned short int __pad2; - long int st_size; /* Size of file, in bytes. */ + __off_t st_size; /* Size of file, in bytes. */ unsigned long int st_blksize; /* Optimal block size for I/O. */ #define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ unsigned long int st_blocks; /* Number of 512-byte blocks allocated. */ - long int st_atime; /* Time of last access. */ + __time_t st_atime; /* Time of last access. */ unsigned long int __unused1; - long int st_mtime; /* Time of last modification. */ + __time_t st_mtime; /* Time of last modification. */ unsigned long int __unused2; - long int st_ctime; /* Time of last status change. */ + __time_t st_ctime; /* Time of last status change. */ unsigned long int __unused3; unsigned long int __unused4; unsigned long int __unused5; diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c new file mode 100644 index 0000000000..be49b9d1de --- /dev/null +++ b/sysdeps/unix/sysv/linux/xstat.c @@ -0,0 +1,92 @@ +/* xstat using old-style Unix fstat system call. + Copyright (C) 1991, 1995, 1996, 1997 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. */ + +#include <errno.h> +#include <stddef.h> +#include <sys/stat.h> + +#include "kernel_stat.h" + +extern int __syscall_stat (const char *, struct kernel_stat *); + +/* Get information about the file NAME in BUF. */ +int +__xstat (int vers, const char *name, struct stat *buf) +{ + struct kernel_stat kbuf; + int result; + + switch (vers) + { + case _STAT_VER_LINUX_OLD: + /* Nothing to do. The struct is in the form the kernel expects + it to be. */ + result = __syscall_stat (name, (struct kernel_stat *) buf); + break; + + case _STAT_VER_LINUX: + /* Do the system call. */ + result = __syscall_stat (name, &kbuf); + + /* Convert to current kernel version of `struct stat'. */ + buf->st_dev = kbuf.st_dev; +#ifdef _HAVE___PAD1 + buf->__pad1 = 0; +#endif + buf->st_ino = kbuf.st_ino; + buf->st_mode = kbuf.st_mode; + buf->st_nlink = kbuf.st_nlink; + buf->st_uid = kbuf.st_uid; + buf->st_gid = kbuf.st_gid; + buf->st_rdev = kbuf.st_rdev; +#ifdef _HAVE___PAD2 + buf->__pad2 = 0; +#endif + buf->st_size = kbuf.st_size; + buf->st_blksize = kbuf.st_blksize; + buf->st_blocks = kbuf.st_blocks; + buf->st_atime = kbuf.st_atime; +#ifdef _HAVE___UNUSED1 + buf->__unused1 = 0; +#endif + buf->st_mtime = kbuf.st_mtime; +#ifdef _HAVE___UNUSED2 + buf->__unused2 = 0; +#endif + buf->st_ctime = kbuf.st_ctime; +#ifdef _HAVE___UNUSED3 + buf->__unused3 = 0; +#endif +#ifdef _HAVE___UNUSED4 + buf->__unused4 = 0; +#endif +#ifdef _HAVE___UNUSED5 + buf->__unused5 = 0; +#endif + break; + + default: + __set_errno (EINVAL); + result = -1; + break; + } + + return result; +} +weak_alias (__xstat, _xstat) |