2002-08-26 Jeff Johnston <jjohnstn@redhat.com>

        * Makefile.am(LIBC_OBJECTLISTS): Add STDIO64_OBJECTLIST.
        * Makefile.in: Regenerated.
        * acinclude.m4: Add support for --enable-newlib-elix-level option.
        * aclocal.m4: Regenerated.
        * configure: Ditto.
        * configure.host: Add code to define _ELIX_LEVEL if
        --enable-newlib-elix-level option is used.
        * configure.in:
        * libc/aclocal.m4: Regenerated.
        * libc/configure: Ditto.
        * libc/argz/Makefile.am: Add EL/IX level checking.
        * libc/argz/Makefile.in: Regenerated.
        * libc/argz/dummy.c: New file.
        * libc/ctype/Makefile.am: Add EL/IX level checking.
        * libc/ctype/Makefile.in: Regenerated.
        * libc/locale/Makefile.am: Add EL/IX level checking.
        * libc/locale/Makefile.in: Regenerated.
        * libc/posix/Makefile.am: Add EL/IX level checking.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/telldir.c: Add EL/IX level checking.
        * libc/reent/Makefile.am: Ditto.
        * libc/reent/fstat64r.c: Ditto.
        * libc/reent/lseek64r.c: Ditto.
        * libc/reent/open64r.c: Ditto.
        * libc/reent/Makefile.in: Regenerated.
        * libc/search/Makefile.am: Add EL/IX level checking.
        * libc/search/Makefile.in: Regenerated.
        * libc/stdio/Makefile.am: Add EL/IX level checking.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio64/Makefile.am: Add EL/IX level checking.
        * libc/stdio64/Makefile.in: Regenerated.
        * libc/stdio64/dummy.c: New file.
        * libc/stdio64/fgetpos64.c: Fix so _LARGEFILE_64 macro is checked
        after first include.
        * libc/stdio64/fopen64.c: Ditto.
        * libc/stdio64/freopen64.c: Ditto.
        * libc/stdio64/fseeko64.c: Ditto.
        * libc/stdio64/fsetpos64.c: Ditto.
        * libc/stdio64/ftello64.c: Ditto.
        * libc/stdio64/tmpfile64.c: Ditto.
        * libc/stdlib/Makefile.am: Add EL/IX level checking.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/stdlib/mstats.c: Add EL/IX level checking.
        * libc/string/Makefile.am: Ditto.
        * libc/string/Makefile.in: Regenerated.
        * libc/sys/linux/Makefile.am: Add EL/IX level checking.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/aclocal.m4: Ditto.
        * libc/sys/linux/configure: Ditto.
        * libc/sys/linux/aio.c: Add EL/IX level checking.
        * libc/sys/linux/ftok.c: Ditto.
        * libc/sys/linux/getdate.c: Ditto.
        * libc/sys/linux/ids.c: Ditto.
        * libc/sys/linux/inode.c: Ditto.
        * libc/sys/linux/io.c: Ditto.
        * libc/sys/linux/process.c: Ditto.
        * libc/sys/linux/resource.c: Ditto.
        * libc/sys/linux/sched.c: Ditto.
        * libc/sys/linux/sig.c: Ditto.
        * libc/sys/linux/termios.c: Ditto.
        * libc/sys/linux/wait.c: Ditto plus add __waitpid and
        __libc___waitpid weak aliases.
        * libc/sys/linux/machine/i386/syscall.h: Add new _base macros
        that generate the code for a syscall, but do not create a
        weak alias.
        * libc/syscalls/Makefile.am: Add EL/IX level checking.
        * libc/syscalls/Makefile.in: Regenerated.
        * libc/time/tzset_r.c: Change to replace strdup with equivalent
        functionality.
        * libc/unix/Makefile.am: Add EL/IX level checking.
        * libc/unix/Makefile.in: Regenerated.

1 files changed, 17 insertions, 6 deletions

diff --git a/newlib/libc/sys/linux/io.c b/newlib/libc/sys/linux/io.c
index c33461f14..d6731144a 100644
--- a/newlib/libc/sys/linux/io.c
+++ b/newlib/libc/sys/linux/io.c
@@ -21,9 +21,7 @@
 #define __NR___mknod __NR_mknod
 
 _syscall3(ssize_t,read,int,fd,void *,buf,size_t,count)
-_syscall3(ssize_t,readv,int,fd,const struct iovec *,vec,int,count)
 _syscall3(ssize_t,write,int,fd,const void *,buf,size_t,count)
-_syscall3(ssize_t,writev,int,fd,const struct iovec *,buf,int,count)
 _syscall3(int,open,const char *,file,int,flag,mode_t,mode)
 _syscall1(int,close,int,fd)
 _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
@@ -32,14 +30,20 @@ _syscall1(int,dup,int,fd)
 _syscall2(int,dup2,int,oldfd,int,newfd)
 _syscall3(int,fcntl,int,fd,int,cmd,long,arg)
 _syscall1(int,fdatasync,int,fd)
-_syscall2(int,ftruncate,int,fd,off_t,len)
-_syscall2(int,truncate,const char *,path,off_t,len)
 _syscall1(int,fsync,int,fd)
 _syscall3(int,poll,struct pollfd *,fds,nfds_t,nfds,int,timeout)
 
-static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd)
+#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 2
+_syscall3(ssize_t,readv,int,fd,const struct iovec *,vec,int,count)
+_syscall3(ssize_t,writev,int,fd,const struct iovec *,buf,int,count)
+#endif
+
+#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 4
+_syscall2(int,ftruncate,int,fd,off_t,len)
+_syscall2(int,truncate,const char *,path,off_t,len)
+#endif
+
 static _syscall3(int,__ioctl,int,fd,int,request,void *,arg)
-static _syscall3(int,__mknod,const char *,path,mode_t,mode,dev_t *,dev)
 
 int ioctl(int fd,int request,...)
 {
@@ -52,16 +56,23 @@ int ioctl(int fd,int request,...)
     return res;
 }
 
+static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd)
+
 int flock(int fd,int operation)
 {
     return __flock(fd,operation);
 }
 
+#if !defined(_ELIX_LEVEL) || _ELIX_LEVEL >= 3
+
+static _syscall3(int,__mknod,const char *,path,mode_t,mode,dev_t *,dev)
+
 int mkfifo(const char *path, mode_t mode)
 {
    dev_t dev = 0;
    return __mknod(path, mode | S_IFIFO, &dev);
 }
+#endif
 
 weak_alias(__libc_close,__close);
 weak_alias(__libc_fcntl,__fcntl);