1 files changed, 0 insertions, 228 deletions
diff --git a/lib/libpthread/thread/thr_init.c b/lib/libpthread/thread/thr_init.c
deleted file mode 100644
index 5833cdf..0000000
--- a/lib/libpthread/thread/thr_init.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>.
- * 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 John Birrell.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
- *
- */
-
-/* Allocate space for global thread variables here: */
-#define GLOBAL_PTHREAD_PRIVATE
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/time.h>
-#ifdef _THREAD_SAFE
-#include <machine/reg.h>
-#include <pthread.h>
-#include "pthread_private.h"
-extern int _thread_autoinit_dummy_decl;
-
-/*
- * Threaded process initialization
- */
-void
-_thread_init(void)
-{
-	int             flags;
-	int             i;
-	struct sigaction act;
-
-	/* Ensure that the auto-initialization routine is linked in: */
-	_thread_autoinit_dummy_decl = 1;
-
-	/* Check if this function has already been called: */
-	if (_thread_initial)
-		/* Only initialise the threaded application once. */
-		return;
-
-	/* Get the standard I/O flags before messing with them : */
-	for (i = 0; i < 3; i++)
-		if ((_pthread_stdio_flags[i] =
-		    _thread_sys_fcntl(i,F_GETFL, NULL)) == -1)
-			PANIC("Cannot get stdio flags");
-
-	/*
-	 * Create a pipe that is written to by the signal handler to prevent
-	 * signals being missed in calls to _thread_sys_select: 
-	 */
-	if (_thread_sys_pipe(_thread_kern_pipe) != 0) {
-		/* Cannot create pipe, so abort: */
-		PANIC("Cannot create kernel pipe");
-	}
-	/* Get the flags for the read pipe: */
-	else if ((flags = _thread_sys_fcntl(_thread_kern_pipe[0], F_GETFL, NULL)) == -1) {
-		/* Abort this application: */
-		PANIC("Cannot get kernel read pipe flags");
-	}
-	/* Make the read pipe non-blocking: */
-	else if (_thread_sys_fcntl(_thread_kern_pipe[0], F_SETFL, flags | O_NONBLOCK) == -1) {
-		/* Abort this application: */
-		PANIC("Cannot make kernel read pipe non-blocking");
-	}
-	/* Get the flags for the write pipe: */
-	else if ((flags = _thread_sys_fcntl(_thread_kern_pipe[1], F_GETFL, NULL)) == -1) {
-		/* Abort this application: */
-		PANIC("Cannot get kernel write pipe flags");
-	}
-	/* Make the write pipe non-blocking: */
-	else if (_thread_sys_fcntl(_thread_kern_pipe[1], F_SETFL, flags | O_NONBLOCK) == -1) {
-		/* Abort this application: */
-		PANIC("Cannot get kernel write pipe flags");
-	}
-	/* Allocate memory for the thread structure of the initial thread: */
-	else if ((_thread_initial = (pthread_t) malloc(sizeof(struct pthread))) == NULL) {
-		/*
-		 * Insufficient memory to initialise this application, so
-		 * abort: 
-		 */
-		PANIC("Cannot allocate memory for initial thread");
-	} else {
-		/* Zero the global kernel thread structure: */
-		memset(&_thread_kern_thread, 0, sizeof(struct pthread));
-		memset(_thread_initial, 0, sizeof(struct pthread));
-
-		/* Default the priority of the initial thread: */
-		_thread_initial->pthread_priority = PTHREAD_DEFAULT_PRIORITY;
-
-		/* Initialise the state of the initial thread: */
-		_thread_initial->state = PS_RUNNING;
-
-		/* Initialise the queue: */
-		_thread_queue_init(&(_thread_initial->join_queue));
-
-		/* Initialise the rest of the fields: */
-		_thread_initial->parent_thread = NULL;
-		_thread_initial->specific_data = NULL;
-		_thread_initial->cleanup = NULL;
-		_thread_initial->queue = NULL;
-		_thread_initial->qnxt = NULL;
-		_thread_initial->nxt = NULL;
-		_thread_initial->flags = 0;
-		_thread_initial->error = 0;
-		_thread_link_list = _thread_initial;
-		_thread_run = _thread_initial;
-
-		/* Enter a loop to get the existing signal status: */
-		for (i = 1; i < NSIG; i++) {
-			/* Check for signals which cannot be trapped: */
-			if (i == SIGKILL || i == SIGSTOP) {
-			}
-			/* Get the signal handler details: */
-			else if (_thread_sys_sigaction(i, NULL, &act) != 0) {
-				/*
-				 * Abort this process if signal
-				 * initialisation fails: 
-				 */
-				PANIC("Cannot read signal handler info");
-			}
-			/* Set the signal handler for the initial thread: */
-			else if (sigaction(i, &act, NULL) != 0) {
-				/*
-				 * Abort this process if signal
-				 * initialisation fails: 
-				 */
-				PANIC("Cannot initialise signal handler for initial thread");
-			}
-		}
-
-		/* Initialise the global signal action structure: */
-		sigfillset(&act.sa_mask);
-		act.sa_handler = (void (*) ()) _thread_sig_handler;
-		act.sa_flags = SA_RESTART;
-
-		/* Enter a loop to initialise the rest of the signals: */
-		for (i = 1; i < NSIG; i++) {
-			/* Check for signals which cannot be trapped: */
-			if (i == SIGKILL || i == SIGSTOP) {
-			}
-			/* Initialise the signal for default handling: */
-			else if (_thread_sys_sigaction(i, &act, NULL) != 0) {
-				/*
-				 * Abort this process if signal
-				 * initialisation fails: 
-				 */
-				PANIC("Cannot initialise signal handler");
-			}
-		}
-
-		/* Get the table size: */
-		if ((_thread_dtablesize = getdtablesize()) < 0) {
-			/*
-			 * Cannot get the system defined table size, so abort
-			 * this process. 
-			 */
-			PANIC("Cannot get dtablesize");
-		}
-		/* Allocate memory for the file descriptor table: */
-		if ((_thread_fd_table = (struct fd_table_entry **) malloc(sizeof(struct fd_table_entry *) * _thread_dtablesize)) == NULL) {
-			/*
-			 * Cannot allocate memory for the file descriptor
-			 * table, so abort this process. 
-			 */
-			PANIC("Cannot allocate memory for file descriptor table");
-		} else {
-			/*
-			 * Enter a loop to initialise the file descriptor
-			 * table: 
-			 */
-			for (i = 0; i < _thread_dtablesize; i++) {
-				/* Initialise the file descriptor table: */
-				_thread_fd_table[i] = NULL;
-			}
-		}
-	}
-	return;
-}
-
-/*
- * Special start up code for NetBSD/Alpha 
- */
-#if	defined(__NetBSD__) && defined(__alpha__)
-int 
-main(int argc, char *argv[], char *env);
-
-int
-_thread_main(int argc, char *argv[], char *env)
-{
-	_thread_init();
-	return (main(argc, argv, env));
-}
-#endif
-#else
-/*
- * A stub for non-threaded programs.
- */
-void
-_thread_init(void)
-{
-}
-#endif