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/** Print using kernel facility
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/** Print using kernel facility
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 *
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 *
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 * Print to kernel log.
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 * Print to kernel log.
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 *
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 *
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 */
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 */
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static unative_t sys_io(int fd, const void * buf, size_t count)
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static unative_t sys_klog(int fd, const void * buf, size_t count)
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{
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{
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    size_t i;
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    size_t i;
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    char *data;
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    char *data;
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    int rc;
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    int rc;
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    if (count > PAGE_SIZE)
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    if (count > PAGE_SIZE)
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        return ELIMIT;
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        return ELIMIT;
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 - 
 
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    data = (char *) malloc(count, 0);
 - 
 
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    if (!data)
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        return ENOMEM;
 - 
 
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- 
 
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    if (count > 0) {
- 
 
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        data = (char *) malloc(count, 0);
- 
 
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        if (!data)
- 
 
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            return ENOMEM;
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    rc = copy_from_uspace(data, buf, count);
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        rc = copy_from_uspace(data, buf, count);
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    if (rc) {
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        if (rc) {
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            free(data);
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            return rc;
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        }
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- 
 
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        for (i = 0; i < count; i++)
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            putchar(data[i]);
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        free(data);
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        free(data);
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        return rc;
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    }
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    } else
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 - 
 
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    for (i = 0; i < count; i++)
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        putchar(data[i]);
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        klog_update();
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    free(data);
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    return count;
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    return count;
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}
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}
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/** Tell kernel to get keyboard/console access again */
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/** Tell kernel to get keyboard/console access again */
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    return rc;
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    return rc;
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}
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}
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syshandler_t syscall_table[SYSCALL_END] = {
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syshandler_t syscall_table[SYSCALL_END] = {
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    (syshandler_t) sys_io,
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    (syshandler_t) sys_klog,
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    (syshandler_t) sys_tls_set,
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    (syshandler_t) sys_tls_set,
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    /* Thread and task related syscalls. */
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    /* Thread and task related syscalls. */
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    (syshandler_t) sys_thread_create,
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    (syshandler_t) sys_thread_create,
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    (syshandler_t) sys_thread_exit,
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    (syshandler_t) sys_thread_exit,