base2fs.fist

Solaris操作系统下的过滤驱动程序, C源码程序.

%{

  /*
   * base2fs: modifies file names only
   */

%}
filter name;
debug on;
%%
%%


int
base2fs_encode_filename(const char *name, int length, char **encoded_name, int skip_dots, const vnode_t *vp, const vfs_t *vfsp)
{
    int encoded_length;

    encoded_length = length + 1;
    *encoded_name = fistMalloc(encoded_length);
    fistMemCpy(*encoded_name, name, length);
    (*encoded_name)[length] = '\0';

    return encoded_length;
}


/* returns length of decoded string, or -1 if error */
int
base2fs_decode_filename(const char *name, int length, char **decoded_name, int skip_dots, const vnode_t *vp, const vfs_t *vfsp)
{
    int error = 0;

    *decoded_name = fistMalloc(length);
    fistMemCpy(*decoded_name, name, length);
    error = length;

    return error;
}


/*
 * Local variables:
 * c-basic-offset: 4
 * End:
 */