2006-12-13 Sa Liu <saliu@de.ibm.com>

        * spu/access.c: New file
        * spu/dup.c: New file
        * spu/ftruncate.c: New file
        * spu/jsre.h: add structures for new functions
        * spu/time.c: New file
        * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.

6 files changed, 229 insertions, 1 deletions

diff --git a/libgloss/spu/Makefile.in b/libgloss/spu/Makefile.in
index b147bda..a68d8b7 100644
--- a/libgloss/spu/Makefile.in
+++ b/libgloss/spu/Makefile.in
@@ -55,7 +55,8 @@ OBJCOPY = `t='$(program_transform_name)'; echo objcopy | sed -e $$t`
 
 # object files needed
 OBJS = syscalls.o exit.o sbrk.o close.o fstat.o getpid.o isatty.o \
-	kill.o lseek.o open.o read.o unlink.o write.o stat.o
+	kill.o lseek.o open.o read.o unlink.o write.o stat.o \
+	ftruncate.o dup.o access.o time.o
 
 # Object files specific to particular targets.
 EVALOBJS = ${OBJS}
diff --git a/libgloss/spu/access.c b/libgloss/spu/access.c
new file mode 100644
index 0000000..ae3ab2d
--- /dev/null
+++ b/libgloss/spu/access.c
@@ -0,0 +1,49 @@
+/*
+(C) Copyright IBM Corp. 2005, 2006
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of IBM 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 "jsre.h"
+
+int
+access (const char *pathname, int mode)
+{
+        syscall_access_t sys;
+        syscall_out_t   *psys_out = ( syscall_out_t* )&sys;
+
+        sys.pathname = (unsigned int) pathname;
+        sys.mode = mode;
+
+        _send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_ACCESS, &sys);
+
+        errno = psys_out->err;
+        return ( psys_out->rc);
+}
+
diff --git a/libgloss/spu/dup.c b/libgloss/spu/dup.c
new file mode 100644
index 0000000..86562e7
--- /dev/null
+++ b/libgloss/spu/dup.c
@@ -0,0 +1,48 @@
+/*
+(C) Copyright IBM Corp. 2005, 2006
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of IBM 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 "jsre.h"
+
+int
+dup (int oldfd)
+{
+        syscall_dup_t sys;
+        syscall_out_t   *psys_out = ( syscall_out_t* )&sys;
+
+        sys.oldfd = oldfd;
+
+        _send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_DUP, &sys);
+
+        errno = psys_out->err;
+        return ( psys_out->rc);
+}
+
diff --git a/libgloss/spu/ftruncate.c b/libgloss/spu/ftruncate.c
new file mode 100644
index 0000000..4f05bef
--- /dev/null
+++ b/libgloss/spu/ftruncate.c
@@ -0,0 +1,49 @@
+/*
+(C) Copyright IBM Corp. 2005, 2006
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of IBM 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 <unistd.h>
+#include <errno.h>
+#include "jsre.h"
+
+int
+ftruncate (int file, off_t length)
+{
+	syscall_ftruncate_t sys;
+	syscall_out_t	*psys_out = ( syscall_out_t* )&sys;
+
+	sys.file = file;
+	sys.length = length;
+
+	_send_to_ppe(JSRE_POSIX1_SIGNALCODE, JSRE_FTRUNCATE, &sys);
+
+	errno = psys_out->err;
+	return ( psys_out->rc);
+}
+
diff --git a/libgloss/spu/jsre.h b/libgloss/spu/jsre.h
index 2bf0be0..4b95618 100644
--- a/libgloss/spu/jsre.h
+++ b/libgloss/spu/jsre.h
@@ -62,6 +62,10 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #define JSRE_STAT 23
 #define JSRE_UNLINK 24
 #define JSRE_WRITE 27
+#define JSRE_FTRUNCATE 28
+#define JSRE_ACCESS 29
+#define JSRE_DUP 30
+#define JSRE_TIME 31
 
 typedef struct
 {
@@ -111,6 +115,34 @@ typedef struct
 
 typedef struct
 {
+	unsigned int	file;
+	unsigned int	pad0[ 3 ];
+	unsigned int	length;
+	unsigned int	pad1[ 3 ];
+} syscall_ftruncate_t;
+
+typedef struct
+{
+        unsigned int    pathname;
+        unsigned int    pad0[ 3 ];
+        unsigned int    mode;
+        unsigned int    pad1[ 3 ];
+} syscall_access_t;
+
+typedef struct
+{
+	unsigned int	oldfd;
+	unsigned int	pad0[ 3 ];
+} syscall_dup_t;
+
+typedef struct
+{
+	unsigned int	time;
+	unsigned int	pad0[ 3 ];
+} syscall_time_t;
+
+typedef struct
+{
 	unsigned int	pathname;
 	unsigned int	pad0[ 3 ];
 } syscall_unlink_t;
diff --git a/libgloss/spu/time.c b/libgloss/spu/time.c
new file mode 100644
index 0000000..03fd02e
--- /dev/null
+++ b/libgloss/spu/time.c
@@ -0,0 +1,49 @@
+/*
+(C) Copyright IBM Corp. 2005, 2006
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of IBM 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 <unistd.h>
+#include <errno.h>
+#include "jsre.h"
+
+time_t
+time (time_t *t)
+{
+	syscall_time_t sys;
+	syscall_out_t   *psys_out = ( syscall_out_t* )&sys;
+
+	sys.time = t;
+
+	_send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_TIME, &sys);
+
+	errno = psys_out->err;
+	return ( psys_out->rc);
+}
+