1 files changed, 0 insertions, 168 deletions

diff --git a/newlib/libc/sys/phoenix/semaphore.c b/newlib/libc/sys/phoenix/semaphore.c
deleted file mode 100644
index 617ffc526..000000000
--- a/newlib/libc/sys/phoenix/semaphore.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Copyright (c) 2016 Phoenix Systems
-   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.
-
-   THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.*/
-
-#include <errno.h>
-#include <fcntl.h>
-#include <malloc.h>
-#include <semaphore.h>
-#include <stdarg.h>
-#include <string.h>
-#include <sys/dirent.h>
-#include <sys/ioctl.h>
-#include <sys/ipc.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int sem_init(sem_t *sem, int pshared, unsigned int value)
-{
-	errno = ENOSYS;
-	return -1;
-}
-
-int sem_destroy(sem_t *sem)
-{
-	errno = ENOSYS;
-	return -1;
-}
-
-sem_t *sem_open(const char *name, int oflag, ...)
-{
-	sem_t *sem = (sem_t *) malloc(sizeof(sem_t));
-	if(sem == NULL) {
-		errno = ENOMEM;
-		return SEM_FAILED;
-	}
-
-	if (*name == '/')
-		++name;
-
-	char sem_name[PATH_MAX_SIZE + 24] = "/dev/ipc/sem_";
-	strncpy(sem_name + 13, name, PATH_MAX_SIZE + 10);
-
-	int mode = S_IRWXUGO;
-	int initval = 1;
-	if (oflag & O_CREAT) {
-		va_list ap;
-		va_start(ap, oflag);
-		mode = va_arg(ap, int);
-		initval = va_arg(ap, int);
-		va_end(ap);
-	}
-
-	sem->fd = open(sem_name, oflag, mode);
-	if (sem->fd != -1) {
-		int flags = fcntl(sem->fd, F_GETFD, 0);
-		if (flags >= 0) {
-			flags |= FD_CLOEXEC;
-			flags = fcntl (sem->fd, F_SETFD, flags);
-		}
-
-		if (flags == -1) {
-			close (sem->fd);
-			free(sem);
-			return SEM_FAILED;
-		}
-	}
-	else {
-		free(sem);
-		return SEM_FAILED;
-	}
-
-	if (sem != SEM_FAILED && (oflag | O_CREAT)) {
-		if (ioctl(sem->fd, IPC_SEM_INIT, initval) < 0) {
-			free(sem);
-			return SEM_FAILED;
-		}
-	}
-
-	return sem;
-}
-
-int sem_close(sem_t *sem)
-{
-	if (sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	close(sem->fd);
-	free(sem);
-
-	return 0;
-}
-
-int sem_unlink(const char *name)
-{
-	return unlink(name);
-}
-
-int sem_wait(sem_t *sem)
-{
-	if(sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	return ioctl(sem->fd, IPC_SEM_DOWN, 0);
-}
-
-int sem_timedwait(sem_t * sem, const struct timespec *abs_timeout)
-{
-	if(sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	return ioctl(sem->fd, IPC_SEM_DOWN_TIMEOUT, 0);
-}
-
-int sem_trywait(sem_t *sem)
-{
-	if(sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	return ioctl(sem->fd, IPC_SEM_TRYDOWN, 0);
-}
-
-int sem_post(sem_t *sem)
-{
-	if(sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	return ioctl(sem->fd, IPC_SEM_UP, 0);
-}
-
-int sem_getvalue (sem_t *sem, int *sval)
-{
-	if(sem == NULL || sem->fd < 0) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	return ioctl(sem->fd, IPC_SEM_GETVAL, (unsigned long) sval);
-}