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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [libgloss/] [crx/] [open.c] - Blame information for rev 281

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Line No. Rev Author Line
1 148 jeremybenn
/* open.c -- Implementation of the low-level open() routine
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 *
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 * Copyright (c) 2004 National Semiconductor Corporation
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 *
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 * The authors hereby grant permission to use, copy, modify, distribute,
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 * and license this software and its documentation for any purpose, provided
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 * that existing copyright notices are retained in all copies and that this
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 * notice is included verbatim in any distributions. No written agreement,
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 * license, or royalty fee is required for any of the authorized uses.
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 * Modifications to this software may be copyrighted by their authors
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 * and need not follow the licensing terms described here, provided that
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 * the new terms are clearly indicated on the first page of each file where
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 * they apply.
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 */
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#include <sys/syscall.h>
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#include <stdarg.h>
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int open_aux (char *, int, int);
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/* The prototype in <fcntl.h> for open() uses ..., meaning function
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 * parameters reside on stack, but the debugger expects the parameters
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 * to reside in registers, thus we call an auxiliary function with
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 * bounded number of parameters.
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 */
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int open (char *path, int flags, ...)
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{
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  int mode;
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  va_list ap;
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  va_start(ap, flags);
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  mode = va_arg(ap, int);
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  open_aux (path, flags, mode);
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  va_end(ap);
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}
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int open_aux (char *path, int flags, int mode)
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{
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  HOST_SERVICE (SVC_OPEN);
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}
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