2.5-18.1

22 files changed, 0 insertions, 1129 deletions

diff --git a/sysdeps/unix/bsd/sun/sunos4/.cvsignore b/sysdeps/unix/bsd/sun/sunos4/.cvsignore
deleted file mode 100644
index 1f69fd919a..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/.cvsignore
+++ /dev/null
@@ -1,4 +0,0 @@
-*.gz *.Z *.tar *.tgz
-=*
-TODO COPYING* AUTHORS copyr-* copying.*
-glibc-*
diff --git a/sysdeps/unix/bsd/sun/sunos4/Implies b/sysdeps/unix/bsd/sun/sunos4/Implies
deleted file mode 100644
index c99e256ac1..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# SunOS 4 has the canonical set of <sys/mman.h> system calls.
-unix/mman
diff --git a/sysdeps/unix/bsd/sun/sunos4/Makefile b/sysdeps/unix/bsd/sun/sunos4/Makefile
deleted file mode 100644
index d17654a30f..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-ifeq ($(subdir),posix)
-sysdep_routines := $(sysdep_routines) sys_wait4
-endif
-
-ifeq ($(subdir),misc)
-sysdep_routines := $(sysdep_routines) sys_mmap
-endif
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h b/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h
deleted file mode 100644
index a30b352592..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* O_*, F_*, FD_* bit values for SunOS 4.
-   Copyright (C) 1991, 1992, 1997, 2004 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_FCNTL_H
-#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-/* File access modes for `open' and `fcntl'.  */
-#define	O_RDONLY	0	/* Open read-only.  */
-#define	O_WRONLY	1	/* Open write-only.  */
-#define	O_RDWR		2	/* Open read/write.  */
-
-
-/* Bits OR'd into the second argument to open.  */
-#define	O_CREAT		0x0200	/* Create file if it doesn't exist.  */
-#define	O_EXCL		0x0800	/* Fail if file already exists.  */
-#define	O_TRUNC		0x0400	/* Truncate file to zero length.  */
-#define	O_NOCTTY	0x8000	/* Don't assign a controlling terminal.  */
-#if defined __USE_BSD || defined __USE_SVID
-#define	O_ASYNC		0x0040	/* Send SIGIO to owner when data is ready.  */
-#define	O_FSYNC		0x2000	/* Synchronous writes.  */
-#define	O_SYNC		O_FSYNC
-#endif
-
-/* File status flags for `open' and `fcntl'.  */
-#define	O_APPEND	0x0008	/* Writes append to the file.  */
-#define	O_NONBLOCK	0x4000	/* Non-blocking I/O.  */
-
-/* Sun defines O_NDELAY one way for BSD behavior and another for System V
-   behavior.  In the GNU C library, you get the BSD behavior unless you
-   define _USG_SOURCE without also defining _BSD_SOURCE or _GNU_SOURCE.  */
-#ifdef __USE_BSD
-#define	O_NDELAY	0x0004
-#endif
-#if !defined (O_NDELAY) && defined (__USE_SVID)
-#define	O_NDELAY	0x1000
-#endif
-
-#ifdef __USE_BSD
-/* Bits in the file status flags returned by F_GETFL.
-   These are all the O_* flags, plus FREAD and FWRITE, which are
-   independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was
-   given to `open'.  */
-#define FREAD		1
-#define	FWRITE		2
-
-/* Traditional Unix names the O_* bits.  */
-#define FASYNC		O_ASYNC
-#define FCREAT		O_CREAT
-#define FEXCL		O_EXCL
-#define FTRUNC		O_TRUNC
-#define FNOCTTY		O_NOCTTY
-#define FFSYNC		O_FSYNC
-#define FSYNC		O_SYNC
-#define FAPPEND		O_APPEND
-#define FNONBLOCK	O_NONBLOCK
-#define FNONBIO		O_NONBLOCK
-#define FNDELAY		0x0004	/* BSD O_NDELAY.  */
-#define	FNBIO		0x1000	/* System V O_NDELAY.  */
-#endif
-
-/* Mask for file access modes.  This is system-dependent in case
-   some system ever wants to define some other flavor of access.  */
-#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
-
-/* Values for the second argument to `fcntl'.  */
-#define	F_DUPFD	  	0	/* Duplicate file descriptor.  */
-#define	F_GETFD		1	/* Get file descriptor flags.  */
-#define	F_SETFD		2	/* Set file descriptor flags.  */
-#define	F_GETFL		3	/* Get file status flags.  */
-#define	F_SETFL		4	/* Set file status flags.  */
-#if defined __USE_BSD || defined __USE_UNIX98
-#define	F_GETOWN	5	/* Get owner (receiver of SIGIO).  */
-#define	F_SETOWN	6	/* Set owner (receiver of SIGIO).  */
-#endif
-#define	F_GETLK		7	/* Get record locking info.  */
-#define	F_SETLK		8	/* Set record locking info (non-blocking).  */
-#define	F_SETLKW	9	/* Set record locking info (blocking).  */
-#ifdef	__USE_BSD
-#define	F_RGETLK	10	/* Get remote record locking info.  */
-#define	F_RSETLK	11	/* Set remote locking info (non-blocking).  */
-#define	F_CNVT		12	/* Convert a fhandle to an open fd.  */
-#define	F_RSETLKW	13	/* Set remote locking info (blocking).  */
-#endif
-
-/* File descriptor flags used with F_GETFD and F_SETFD.  */
-#define	FD_CLOEXEC	1	/* Close on exec.  */
-
-
-#include <bits/types.h>
-
-/* The structure describing an advisory lock.  This is the type of the third
-   argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests.  */
-struct flock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    short int l_pid;	/* Process holding the lock.  */
-    short int l_xxx;	/* Reserved for future use.  */
-  };
-
-#ifdef	__USE_BSD
-/* The structure describing a remote advisory lock.  This is the type of the
-   third arg to `fcntl' for the F_RGETLK, F_RSETLK, and F_RSETLKW requests.  */
-struct eflock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    short int l_pid;	/* Process holding the lock.  */
-    short int l_xxx;	/* Reserved for future use.  */
-    long int l_rpid;	/* Remote process ID wanting this lock.  */
-    long int l_rsys;	/* Remote system ID wanting this lock.  */
-  };
-
-#endif
-
-
-/* Values for the `l_type' field of a `struct flock'.  */
-#define	F_RDLCK	1	/* Read lock.  */
-#define	F_WRLCK	2	/* Write lock.  */
-#define	F_UNLCK	3	/* Remove lock.  */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/mman.h b/sysdeps/unix/bsd/sun/sunos4/bits/mman.h
deleted file mode 100644
index fdef46522a..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/mman.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Definitions for BSD-style memory management.  SunOS 4 version.
-   Copyright (C) 1994, 1995, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_BITS_MMAN_H
-#define	_BITS_MMAN_H	1
-
-/* Protections are chosen from these bits, OR'd together.  The
-   implementation does not necessarily support PROT_EXEC or PROT_WRITE
-   without PROT_READ.  The only guarantees are that no writing will be
-   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define	PROT_NONE	0x00	/* No access.  */
-#define	PROT_READ	0x01	/* Pages can be read.  */
-#define	PROT_WRITE	0x02	/* Pages can be written.  */
-#define	PROT_EXEC	0x04	/* Pages can be executed.  */
-
-/* Sharing types (must choose one and only one of these).  */
-#define	MAP_SHARED	0x01	/* Share changes.  */
-#define	MAP_PRIVATE	0x02	/* Changes private; copy pages on write.  */
-#ifdef __USE_BSD
-# define MAP_TYPE	0x0f	/* Mask for sharing type.  */
-#endif
-
-/* Other flags.  */
-#define	MAP_FIXED	0x10	/* Map address must be exactly as requested. */
-/* The following three flags are not actually implemented in SunOS 4.1.  */
-#ifdef __USE_BSD
-# define MAP_RENAME	0x20	/* Rename private pages to file.  */
-# define MAP_NORESERVE	0x40	/* Don't reserve needed swap area.  */
-# define MAP_INHERIT	0x80	/* Region is retained after exec.  */
-#endif
-
-/* This is an internal flag that is always set in `mmap' system calls.  In
-   older versions of SunOS 4 `mmap' did not return the actual mapping
-   address, but always returned zero.  This flag says to return the
-   address; the `mmap' C library function always sets it.  */
-#define	_MAP_NEW	0x80000000
-
-/* Advice to `madvise'.  */
-#ifdef __USE_BSD
-# define MADV_NORMAL	0	/* No further special treatment.  */
-# define MADV_RANDOM	1	/* Expect random page references.  */
-# define MADV_SEQUENTIAL	2	/* Expect sequential page references.  */
-# define MADV_WILLNEED	3	/* Will need these pages.  */
-# define MADV_DONTNEED	4	/* Don't need these pages.  */
-#endif
-
-/* Flags to `msync'.  */
-#define	MS_ASYNC	0x1		/* Return immediately, don't fsync.  */
-#define	MS_INVALIDATE	0x2		/* Invalidate caches.  */
-
-#endif /* bits/mman.h */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h b/sysdeps/unix/bsd/sun/sunos4/bits/resource.h
deleted file mode 100644
index 2f0d2dc73f..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/* Bit values for resource limits.  SunOS 4 version.
-   Copyright (C) 1994, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_RESOURCE_H
-# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
-#endif
-
-/* These are the values for 4.4 BSD and GNU.  Earlier BSD systems have a
-   subset of these kinds of resource limit.  In systems where `getrlimit'
-   and `setrlimit' are not system calls, these are the values used by the C
-   library to emulate them.  */
-
-#include <bits/types.h>
-
-/* Kinds of resource limit.  */
-enum __rlimit_resource
-  {
-    /* Per-process CPU limit, in seconds.  */
-    RLIMIT_CPU,
-#define	RLIMIT_CPU	RLIMIT_CPU
-    /* Largest file that can be created, in bytes.  */
-    RLIMIT_FSIZE,
-#define	RLIMIT_FSIZE	RLIMIT_FSIZE
-    /* Maximum size of data segment, in bytes.  */
-    RLIMIT_DATA,
-#define	RLIMIT_DATA	RLIMIT_DATA
-    /* Maximum size of stack segment, in bytes.  */
-    RLIMIT_STACK,
-#define	RLIMIT_STACK	RLIMIT_STACK
-    /* Largest core file that can be created, in bytes.  */
-    RLIMIT_CORE,
-#define	RLIMIT_CORE	RLIMIT_CORE
-    /* Largest resident set size, in bytes.
-       This affects swapping; processes that are exceeding their
-       resident set size will be more likely to have physical memory
-       taken from them.  */
-    RLIMIT_RSS,
-#define	RLIMIT_RSS	RLIMIT_RSS
-    /* Number of open files.  */
-    RLIMIT_NOFILE,
-    RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same.  */
-#define	RLIMIT_NOFILE	RLIMIT_NOFILE
-#define	RLIMIT_OFILE	RLIMIT_OFILE
-
-    RLIM_NLIMITS
-  };
-
-/* Value to indicate that there is no limit.  */
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY 0x7fffffff
-#else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
-#endif
-
-
-/* Type to represent quantities in resource limits.  */
-#ifndef __USE_FILE_OFFSET64
-typedef __rlim_t rlim_t;
-#else
-typedef __rlim64_t rlim_t;
-#endif
-
-struct rlimit
-  {
-    /* The current (soft) limit.  */
-    rlim_t rlim_cur;
-    /* The hard limit.  */
-    rlim_t rlim_max;
-  };
-
-#ifdef __USE_LARGEFILE64
-typedef __rlim64_t rlim64_t;
-
-struct rlimit64
-  {
-    /* The current (soft) limit.  */
-    rlim64_t rlim_cur;
-    /* The hard limit.  */
-    rlim64_t rlim_max;
-  };
-#endif
-
-/* Whose usage statistics do you want?  */
-enum __rusage_who
-/* The macro definitions are necessary because some programs want
-   to test for operating system features with #ifdef RUSAGE_SELF.
-   In ISO C the reflexive definition is a no-op.  */
-  {
-    /* The calling process.  */
-    RUSAGE_SELF = 0,
-#define RUSAGE_SELF     RUSAGE_SELF
-    /* All of its terminated child processes.  */
-    RUSAGE_CHILDREN = -1
-#define RUSAGE_CHILDREN RUSAGE_CHILDREN
-  };
-
-#define __need_timeval
-#include <bits/time.h>           /* For `struct timeval'.  */
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
-
-/* Priority limits.  */
-#define PRIO_MIN        -20     /* Minimum priority a process can have.  */
-#define PRIO_MAX        20      /* Maximum priority a process can have.  */
-
-/* The type of the WHICH argument to `getpriority' and `setpriority',
-   indicating what flavor of entity the WHO argument specifies.  */
-enum __priority_which
-  {
-    PRIO_PROCESS = 0,           /* WHO is a process ID.  */
-    PRIO_PGRP = 1,              /* WHO is a process group ID.  */
-    PRIO_USER = 2               /* WHO is a user ID.  */
-  };
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h b/sysdeps/unix/bsd/sun/sunos4/bits/termios.h
deleted file mode 100644
index 97612c8f0b..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* termios type and macro definitions.  SunOS 4 version.
-   Copyright (C) 1993, 1994, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-/* Type of terminal control flag masks.  */
-typedef unsigned long int tcflag_t;
-
-/* Type of control characters.  */
-typedef unsigned char cc_t;
-
-/* Type of baud rate specifiers.  */
-typedef unsigned int speed_t;
-
-/* Terminal control structure.  */
-struct termios
-{
-  /* Input modes.  */
-  tcflag_t c_iflag;
-#define	IGNBRK	0x0001		/* Ignore break condition.  */
-#define	BRKINT	0x0002		/* Signal interrupt on break.  */
-#define	IGNPAR	0x0004		/* Ignore characters with parity errors.  */
-#define	PARMRK	0x0008		/* Mark parity and framing errors.  */
-#define	INPCK	0x0010		/* Enable input parity check.  */
-#define	ISTRIP	0x0020		/* Strip 8th bit off characters.  */
-#define	INLCR	0x0040		/* Map NL to CR on input.  */
-#define	IGNCR	0x0080		/* Ignore CR.  */
-#define	ICRNL	0x0100		/* Map CR to NL on input.  */
-#ifdef __USE_BSD
-# define IUCLC	0x0200		/* Map upper case to lower case on input.  */
-#endif
-#define	IXON	0x0400		/* Enable start/stop output control.  */
-#define	IXOFF	0x1000		/* Enable start/stop input control.  */
-#ifdef	__USE_BSD
-# define IXANY	0x0800		/* Any character will restart after stop.  */
-# define IMAXBEL	0x2000		/* Ring bell when input queue is full.  */
-#endif
-
-  /* Output modes.  */
-  tcflag_t c_oflag;
-#define	OPOST	0x0001		/* Perform output processing.  */
-#ifdef	__USE_BSD
-# define OLCUC	0x00000002	/* Map lower case to upper case on output.  */
-# define ONLCR	0x00000004	/* Map NL to CR-NL on output.  */
-# define OCRNL	0x00000008
-# define ONOCR	0x00000010
-# define ONLRET	0x00000020
-# define OFILL	0x00000040
-# define OFDEL	0x00000080
-# define NLDLY	0x00000100
-# define NL0	0
-# define NL1	0x00000100
-# define CRDLY	0x00000600
-# define CR0	0
-# define CR1	0x00000200
-# define CR2	0x00000400
-# define CR3	0x00000600
-# define TABDLY	0x00001800
-# define TAB0	0
-# define TAB1	0x00000800
-# define TAB2	0x00001000
-# define XTABS	0x00001800
-# define TAB3	XTABS
-# define BSDLY	0x00002000
-# define BS0	0
-# define BS1	0x00002000
-# define VTDLY	0x00004000
-# define VT0	0
-# define VT1	0x00004000
-# define FFDLY	0x00008000
-# define FF0	0
-# define FF1	0x00008000
-# define PAGEOUT 0x00010000
-# define WRAP	0x00020000
-#endif
-
-  /* Control modes.  */
-  tcflag_t c_cflag;
-#define	CSIZE	(CS5|CS6|CS7|CS8) /* Number of bits per byte (mask).  */
-#define	CS5	0		/* 5 bits per byte.  */
-#define	CS6	0x00000010	/* 6 bits per byte.  */
-#define	CS7	0x00000020	/* 7 bits per byte.  */
-#define	CS8	0x00000030	/* 8 bits per byte.  */
-#define	CSTOPB	0x00000040	/* Two stop bits instead of one.  */
-#define	CREAD	0x00000080	/* Enable receiver.  */
-#define	PARENB	0x00000100	/* Parity enable.  */
-#define	PARODD	0x00000200	/* Odd parity instead of even.  */
-#define	HUPCL	0x00000400	/* Hang up on last close.  */
-#define	CLOCAL	0x00000800	/* Ignore modem status lines.  */
-#ifdef	__USE_BSD
-# define LOBLK	0x00001000
-# define CRTSCTS	0x80000000
-# define CIBAUD	0x000f0000	/* Mask for input speed from c_cflag.  */
-# define CBAUD	0x0000000f	/* Mask for output speed from c_cflag.  */
-# define IBSHIFT	16		/* Bits to shift for input speed.  */
-#endif
-
-  /* Input and output baud rates.  These are encoded in c_cflag.  */
-#define B0      0
-#define B50     1
-#define B75     2
-#define B110    3
-#define B134    4
-#define B150    5
-#define B200    6
-#define B300    7
-#define B600    8
-#define B1200   9
-#define B1800   10
-#define B2400   11
-#define B4800   12
-#define B9600   13
-#define B19200  14
-#define B38400  15
-#ifdef __USE_BSD
-# define EXTA   14
-# define EXTB   15
-#endif
-
-  /* Local modes.  */
-  tcflag_t c_lflag;
-#ifdef	__USE_BSD
-# define ECHOKE	0x00000800	/* Visual erase for KILL.  */
-#endif
-#define	ECHOE	0x00000010	/* Visual erase for ERASE.  */
-#define	ECHOK	0x00000020	/* Echo NL after KILL.  */
-#define	ECHO	0x00000008	/* Enable echo.  */
-#define	ECHONL	0x00000040	/* Echo NL even if ECHO is off.  */
-#ifdef	__USE_BSD
-# define ECHOPRT	0x00000400	/* Hardcopy visual erase.  */
-# define ECHOCTL	0x00000200	/* Echo control characters as ^X.  */
-#endif
-#define	ISIG	0x00000001	/* Enable signals.  */
-#define	ICANON	0x00000002	/* Do erase and kill processing.  */
-#define	IEXTEN	0x00008000	/* Enable DISCARD and LNEXT.  */
-#define	TOSTOP	0x00000100	/* Send SIGTTOU for background output.  */
-#ifdef	__USE_BSD
-# define PENDIN	0x00004000	/* Retype pending input (state).  */
-#endif
-#define	NOFLSH	0x00000080	/* Disable flush after interrupt.  */
-
-  char c_line;			/* Line discipline (?) */
-
-  /* Control characters.  */
-#define	VEOF	4		/* End-of-file character [ICANON].  */
-#define	VEOL	5		/* End-of-line character [ICANON].  */
-#ifdef	__USE_BSD
-# define VEOL2	6		/* Second EOL character [ICANON].  */
-# define VSWTCH	7		/* ??? */
-#endif
-#define	VERASE	2		/* Erase character [ICANON].  */
-#ifdef	__USE_BSD
-# define VWERASE	14		/* Word-erase character [ICANON].  */
-#endif
-#define	VKILL	3		/* Kill-line character [ICANON].  */
-#ifdef	__USE_BSD
-# define VREPRINT 12		/* Reprint-line character [ICANON].  */
-#endif
-#define	VINTR	0		/* Interrupt character [ISIG].  */
-#define	VQUIT	1		/* Quit character [ISIG].  */
-#define	VSUSP	10		/* Suspend character [ISIG].  */
-#ifdef	__USE_BSD
-# define VDSUSP	11		/* Delayed suspend character [ISIG].  */
-#endif
-#define	VSTART	8		/* Start (X-ON) character [IXON, IXOFF].  */
-#define	VSTOP	9		/* Stop (X-OFF) character [IXON, IXOFF].  */
-#ifdef	__USE_BSD
-# define VLNEXT	15		/* Literal-next character [IEXTEN].  */
-# define VDISCARD 13		/* Discard character [IEXTEN].  */
-#endif
-#define	VMIN	VEOF		/* Minimum number of bytes read at once [!ICANON].  */
-#define	VTIME	VEOL		/* Time-out value (tenths of a second) [!ICANON].  */
-#define	NCCS	17
-  cc_t c_cc[NCCS];
-};
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
-
-/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
-#define	TCSANOW		0	/* Change immediately.  */
-#define	TCSADRAIN	1	/* Change when pending output is written.  */
-#define	TCSAFLUSH	2	/* Flush pending input before changing.  */
-
-/* Values for the QUEUE_SELECTOR argument to `tcflush'.  */
-#define	TCIFLUSH	0	/* Discard data received but not yet read.  */
-#define	TCOFLUSH	1	/* Discard data written but not yet sent.  */
-#define	TCIOFLUSH	2	/* Discard all pending data.  */
-
-/* Values for the ACTION argument to `tcflow'.  */
-#define	TCOOFF	0		/* Suspend output.  */
-#define	TCOON	1		/* Restart suspended output.  */
-#define	TCIOFF	2		/* Send a STOP character.  */
-#define	TCION	3		/* Send a START character.  */
diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h b/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h
deleted file mode 100644
index a0246c2a36..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 1997, 2002 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-#define _UTSNAME_LENGTH 9
-#define _UTSNAME_NODENAME_LENGTH 65
diff --git a/sysdeps/unix/bsd/sun/sunos4/mmap.c b/sysdeps/unix/bsd/sun/sunos4/mmap.c
deleted file mode 100644
index c513ae27eb..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/mmap.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright (C) 1994, 1995, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-/* Map addresses starting near ADDR and extending for LEN bytes.  from
-   OFFSET into the file FD describes according to PROT and FLAGS.  If ADDR
-   is nonzero, it is the desired mapping address.  If the MAP_FIXED bit is
-   set in FLAGS, the mapping will be at ADDR exactly (which must be
-   page-aligned); otherwise the system chooses a convenient nearby address.
-   The return value is the actual mapping address chosen or MAP_FAILED
-   for errors (in which case `errno' is set).  A successful `mmap' call
-   deallocates any previous mapping for the affected region.  */
-
-extern __ptr_t __mmap_syscall (__ptr_t addr, size_t len,
-			       int prot, int flags, int fd, off_t offset);
-
-
-__ptr_t
-__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
-{
-  return __mmap_syscall (addr, len, prot, flags | _MAP_NEW, fd, offset);
-}
-
-weak_alias (__mmap, mmap)
diff --git a/sysdeps/unix/bsd/sun/sunos4/speed.c b/sysdeps/unix/bsd/sun/sunos4/speed.c
deleted file mode 100644
index 262d70fdfb..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/speed.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* `struct termios' speed frobnication functions.  SunOS 4 version.
-   Copyright (C) 1991,1992,1993,1996,1997,2002 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-static const speed_t speeds[] =
-  {
-    0,
-    50,
-    75,
-    110,
-    134,
-    150,
-    200,
-    300,
-    600,
-    1200,
-    1800,
-    2400,
-    4800,
-    9600,
-    19200,
-    38400,
-  };
-
-
-/* Return the output baud rate stored in *TERMIOS_P.  */
-speed_t
-cfgetospeed (termios_p)
-     const struct termios *termios_p;
-{
-  return termios_p->c_cflag & CBAUD;
-}
-
-/* Return the input baud rate stored in *TERMIOS_P.  */
-speed_t
-cfgetispeed (termios_p)
-     const struct termios *termios_p;
-{
-  return (termios_p->c_cflag & CIBAUD) >> IBSHIFT;
-}
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
-int
-cfsetospeed (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
-{
-  register unsigned int i;
-
-  if (termios_p == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* This allows either B1200 or 1200 to work.	XXX
-     Do we really want to try to support this, given that
-     fetching the speed must return one or the other?  */
-
-  for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
-    if (i == speed || speeds[i] == speed)
-      {
-	termios_p->c_cflag &= ~CBAUD;
-	termios_p->c_cflag |= i;
-	return 0;
-      }
-
-  __set_errno (EINVAL);
-  return -1;
-}
-libc_hidden_def (cfsetospeed)
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED.  */
-int
-cfsetispeed (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
-{
-  register unsigned int i;
-
-  if (termios_p == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* See comment in cfsetospeed (above).  */
-  for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
-    if (i == speed || speeds[i] == speed)
-      {
-	termios_p->c_cflag &= ~CIBAUD;
-	termios_p->c_cflag |= i << IBSHIFT;
-	return 0;
-      }
-
-  __set_errno (EINVAL);
-  return -1;
-}
-libc_hidden_def (cfsetispeed)
diff --git a/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h b/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h
deleted file mode 100644
index d18433c6fe..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*-
- * 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.
- * 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.  SunOS 4 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		((unsigned char)'\377')	/* XXX avoid _POSIX_VDISABLE */
-#endif
-#define	CERASE		0177
-#define	CINTR		CTRL('c')
-#ifdef _POSIX_VDISABLE
-# define CSTATUS	_POSIX_VDISABLE
-#else
-# define CSTATUS	((unsigned char)'\377')	/* 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/sysdeps/unix/bsd/sun/sunos4/syscalls.list b/sysdeps/unix/bsd/sun/sunos4/syscalls.list
deleted file mode 100644
index 59992eed53..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/syscalls.list
+++ /dev/null
@@ -1,6 +0,0 @@
-# File name	Caller	Syscall name	# args	Strong name	Weak names
-
-msync		-	msync		3	msync
-poll		-	poll		3	poll
-sys_mmap	mmap	mmap		5	__mmap_syscall
-sys_wait4	wait4	wait4		4	__wait4_syscall
diff --git a/sysdeps/unix/bsd/sun/sunos4/system.c b/sysdeps/unix/bsd/sun/sunos4/system.c
deleted file mode 100644
index 2c8e634bc8..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/system.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* SunOS 4 does have `waitpid'.  Avoid unix/system.c, which says we don't.  */
-#include <sysdeps/posix/system.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflow.c b/sysdeps/unix/bsd/sun/sunos4/tcflow.c
deleted file mode 100644
index 6fcc606f61..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/tcflow.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 1993, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-
-/* Suspend or restart transmission on FD.  */
-int
-tcflow (fd, action)
-     int fd;
-     int action;
-{
-  return __ioctl (fd, TCXONC, action);
-}
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcflush.c b/sysdeps/unix/bsd/sun/sunos4/tcflush.c
deleted file mode 100644
index 9e78aadd07..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/tcflush.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 1993, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-
-/* Flush pending data on FD.  */
-int
-tcflush (fd, queue_selector)
-     int fd;
-     int queue_selector;
-{
-  return __ioctl (fd, TCFLSH, queue_selector);
-}
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c b/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c
deleted file mode 100644
index ab74fddf24..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/tcgetattr.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1993, 1995, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; 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 <termios.h>
-#include <sys/ioctl.h>
-
-/* Put the state of FD into *TERMIOS_P.  */
-int
-__tcgetattr (fd, termios_p)
-     int fd;
-     struct termios *termios_p;
-{
-  return __ioctl (fd, TCGETS, termios_p);
-}
-
-weak_alias (__tcgetattr, tcgetattr)
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c b/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c
deleted file mode 100644
index db5ea8c831..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/tcsendbrk.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1993, 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <sys/termio.h>		/* Sun header file.  */
-
-/* Send zero bits on FD.  */
-int
-tcsendbreak (fd, duration)
-     int fd;
-     int duration;
-{
-  /* According to SunOS 4.1's termios(4), you can't specify a duration.  */
-  return __ioctl (fd, TCSBRK, 0);
-}
diff --git a/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c b/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c
deleted file mode 100644
index 934c4c8cf8..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/tcsetattr.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright (C) 1993, 1996, 1997, 2002 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-
-/* Set the state of FD to *TERMIOS_P.  */
-int
-tcsetattr (fd, optional_actions, termios_p)
-     int fd;
-     int optional_actions;
-     const struct termios *termios_p;
-{
-  unsigned long cmd;
-
-  switch (optional_actions)
-    {
-    case TCSANOW:
-      cmd = TCSETS;
-      break;
-    case TCSADRAIN:
-      cmd = TCSETSW;
-      break;
-    case TCSAFLUSH:
-      cmd = TCSETSF;
-      break;
-    default:
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  return __ioctl (fd, cmd, termios_p);
-}
-libc_hidden_def (tcsetattr)
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait.c b/sysdeps/unix/bsd/sun/sunos4/wait.c
deleted file mode 100644
index 79d54580fd..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/wait.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait3.c b/sysdeps/unix/bsd/sun/sunos4/wait3.c
deleted file mode 100644
index 0b3bdee771..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait3.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/wait3.c>
diff --git a/sysdeps/unix/bsd/sun/sunos4/wait4.c b/sysdeps/unix/bsd/sun/sunos4/wait4.c
deleted file mode 100644
index 097c15e7d9..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/wait4.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* This implements wait4 with the 4.4 BSD semantics (also those documented in
-   SunOS 4.1) on top of SunOS's wait4 system call, which has semantics
-   different from those documented.  Go Sun!
-   Copyright (C) 1991,1992,1993,1995,1997,2004 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-extern pid_t __wait4_syscall (pid_t pid, __WAIT_STATUS_DEFN stat_loc,
-			      int options, struct rusage *usage);
-
-pid_t
-__wait4 (pid, stat_loc, options, usage)
-     pid_t pid;
-     __WAIT_STATUS_DEFN stat_loc;
-     int options;
-     struct rusage *usage;
-{
-  switch (pid)
-    {
-    case WAIT_ANY:
-      pid = 0;
-      break;
-
-    case WAIT_MYPGRP:
-      pid = - getpgrp ();
-      break;
-    }
-
-  return __wait4_syscall (pid, stat_loc, options, usage);
-}
-
-weak_alias (__wait4, wait4)
diff --git a/sysdeps/unix/bsd/sun/sunos4/waitpid.c b/sysdeps/unix/bsd/sun/sunos4/waitpid.c
deleted file mode 100644
index 8378982ac7..0000000000
--- a/sysdeps/unix/bsd/sun/sunos4/waitpid.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/bsd/bsd4.4/waitpid.c>