diff options
Diffstat (limited to 'cmd/sbc_harness/fs_harness_flash_bin.h')
| -rw-r--r-- | cmd/sbc_harness/fs_harness_flash_bin.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/cmd/sbc_harness/fs_harness_flash_bin.h b/cmd/sbc_harness/fs_harness_flash_bin.h new file mode 100644 index 0000000..36382be --- /dev/null +++ b/cmd/sbc_harness/fs_harness_flash_bin.h @@ -0,0 +1,30 @@ +/* sbc_harness/fs_harness_flash_bin.h - 9P access to flash storage + * + * Copyright (C) 2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _SBC_HARNESS_FS_HARNESS_FLASH_BIN_H_ +#define _SBC_HARNESS_FS_HARNESS_FLASH_BIN_H_ + +#include <hardware/flash.h> /* for FLASH_SECTOR_SIZE */ + +#include <lib9p/srv.h> + +struct flash_file { + char *name; + uint64_t pathnum; + + BEGIN_PRIVATE(FS_HARNESS_FLASH_BIN); + bool written; + struct { + bool ok; + size_t pos; + uint8_t dat[FLASH_SECTOR_SIZE]; + } wbuf, rbuf; + END_PRIVATE(FS_HARNESS_FLASH_BIN); +}; +LO_IMPLEMENTATION_H(lib9p_srv_file, struct flash_file, flash_file); +#define lo_box_flash_file_as_lib9p_srv_file(obj) util9p_box(flash_file, obj) + +#endif /* _SBC_HARNESS_FS_HARNESS_FLASH_BIN_H_ */ |