kernel-rtems.h

/*
 * Copyright (c) 2013 embedded brains GmbH & Co. KG
 *
 * Copyright 2016 Chris Johns <chrisj@rtems.org>
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.org/license/LICENSE.
 */
 
#ifndef __LINUX_RTEMS_IMPL_H__
#define __LINUX_RTEMS_IMPL_H__
 
#include <rtems.h>
#include <rtems/bspIo.h>
 
static inline char *do_kmemdup(const char *s, size_t n)
{
    char *dup = malloc(n + 1);
 
    if (dup != 0) {
        dup[n] = '\0';
        dup = memcpy(dup, s, n);
    }
 
    return dup;
}
 
/*
 * Provide a private printk to avoid all the formatting warnings in the JFFS2 code.
 */
static inline int jffs2_printk(const char* fmt, ...)
{
    va_list ap;
    int r;
    va_start(ap, fmt);
    r = vprintk(fmt, ap);
    va_end(ap);
    return r;
}
 
#undef printk
#define printk jffs2_printk
 
#endif /* __LINUX_RTEMS_IMPL_H__ */