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* libc/include/sys/unistd.h (ftruncate, truncate): Also declare

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for __sh__.
	* libc/sys/sh/Makefile.am (lib_a_SOURCES): Add ftruncate.c and
	truncate.c.
	* libc/sys/sh/Makefile.in: Regenerate.
	* libc/sys/sh/sys/syscall.h: (SYS_truncate, SYS_ftruncate): Define.
	* libc/sys/sh/ftruncate.c: New file.
	* libc/sys/sh/truncate.c: Likewise.
This commit is contained in:
Joern Rennecke 2003-07-10 15:31:30 +00:00
parent d53f60a1e4
commit e0bec12f55
7 changed files with 43 additions and 9 deletions
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11
newlib/ChangeLog
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@ -1,3 +1,14 @@
2003-07-10 J"orn Rennecke <joern.rennecke@superh.com>
* libc/include/sys/unistd.h (ftruncate, truncate): Also declare
for __sh__.
* libc/sys/sh/Makefile.am (lib_a_SOURCES): Add ftruncate.c and
truncate.c.
* libc/sys/sh/Makefile.in: Regenerate.
* libc/sys/sh/sys/syscall.h: (SYS_truncate, SYS_ftruncate): Define.
* libc/sys/sh/ftruncate.c: New file.
* libc/sys/sh/truncate.c: Likewise.
2003-07-09 Alexandre Oliva <aoliva@redhat.com>
* libc/include/math.h (nan, nanf): Update prototype to C99.

10
newlib/libc/include/sys/unistd.h
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@ -175,15 +175,17 @@ int _EXFUN(_unlink, (const char *__path ));
_READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nbyte ));
int _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
#if defined(__CYGWIN__) || defined(__rtems__) || defined(__sh__)
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(ftruncate, (int __fd, off_t __length));
int _EXFUN(truncate, (const char *, off_t __length));
#endif
#endif
#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(getdtablesize, (void));
int _EXFUN(setdtablesize, (int));
useconds_t _EXFUN(ualarm, (useconds_t __useconds, useconds_t __interval));
unsigned _EXFUN(usleep, (unsigned int __useconds));
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(ftruncate, (int __fd, off_t __length));
int _EXFUN(truncate, (const char *, off_t __length));
#endif
#if !(defined (_WINSOCK_H) || defined (__USE_W32_SOCKETS))
/* winsock[2].h defines as __stdcall, and with int as 2nd arg */
int _EXFUN(gethostname, (char *__name, size_t __len));

2
newlib/libc/sys/sh/Makefile.am
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@ -6,7 +6,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
noinst_LIBRARIES = lib.a
lib_a_SOURCES = syscalls.c trap.S creat.c
lib_a_SOURCES = syscalls.c trap.S creat.c ftruncate.c truncate.c
all: crt0.o

8
newlib/libc/sys/sh/Makefile.in
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@ -1,6 +1,6 @@
# Makefile.in generated automatically by automake 1.4 from Makefile.am
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -89,7 +89,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
noinst_LIBRARIES = lib.a
lib_a_SOURCES = syscalls.c trap.S creat.c
lib_a_SOURCES = syscalls.c trap.S creat.c ftruncate.c truncate.c
ACLOCAL_AMFLAGS = -I ../../..
CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
@ -103,7 +103,7 @@ DEFS = @DEFS@ -I. -I$(srcdir)
CPPFLAGS = @CPPFLAGS@
LIBS = @LIBS@
lib_a_LIBADD =
lib_a_OBJECTS = syscalls.o trap.o creat.o
lib_a_OBJECTS = syscalls.o trap.o creat.o ftruncate.o truncate.o
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)

9
newlib/libc/sys/sh/ftruncate.c Normal file
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@ -0,0 +1,9 @@
#include <_ansi.h>
#include <sys/types.h>
#include "sys/syscall.h"
int
ftruncate (int file, off_t length)
{
return __trap34 (SYS_ftruncate, file, length, 0);
}

3
newlib/libc/sys/sh/sys/syscall.h
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@ -27,6 +27,9 @@
#define SYS_pipe 42
#define SYS_execve 59
#define SYS_truncate 129
#define SYS_ftruncate 130
#define SYS_argc 172 /* == 0xAC, for Argument Count :-) */
#define SYS_argnlen 173
#define SYS_argn 174

9
newlib/libc/sys/sh/truncate.c Normal file
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@ -0,0 +1,9 @@
#include <_ansi.h>
#include <sys/types.h>
#include "sys/syscall.h"
int
truncate (const char *path, off_t length)
{
return __trap34 (SYS_truncate, path, length, 0);
}