Exemplos de nffs_file_seek em C++ (Cpp)

Exemplo n.º 1

Arquivo: nffs.c Projeto: tecbea/larva

/**
 * Positions a file's read and write pointer at the specified offset.  The
 * offset is expressed as the number of bytes from the start of the file (i.e.,
 * seeking to offset 0 places the pointer at the first byte in the file).
 *
 * @param file              The file to reposition.
 * @param offset            The 0-based file offset to seek to.
 *
 * @return                  0 on success; nonzero on failure.
 */
int
nffs_seek(struct nffs_file *file, uint32_t offset)
{
    int rc;

    nffs_lock();
    rc = nffs_file_seek(file, offset);
    nffs_unlock();

    return rc;
}

Exemplo n.º 2

Arquivo: nffs.c Projeto: leckie711/incubator-mynewt-larva

/**
 * Positions a file's read and write pointer at the specified offset.  The
 * offset is expressed as the number of bytes from the start of the file (i.e.,
 * seeking to offset 0 places the pointer at the first byte in the file).
 *
 * @param file              The file to reposition.
 * @param offset            The 0-based file offset to seek to.
 *
 * @return                  0 on success; nonzero on failure.
 */
static int
nffs_seek(struct fs_file *fs_file, uint32_t offset)
{
    int rc;
    struct nffs_file *file = (struct nffs_file *)fs_file;

    nffs_lock();
    rc = nffs_file_seek(file, offset);
    nffs_unlock();

    return rc;
}