+++ /dev/null
---- a/lib/yaffs2/direct/yportenv.h
-+++ b/lib/yaffs2/direct/yportenv.h
-@@ -32,10 +32,13 @@
- #define CONFIG_YAFFS_DEFINES_TYPES 1
- #define CONFIG_YAFFS_USE_32_BIT_TIME_T 1
- #define NO_Y_INLINE 1
--#define loff_t off_t
-
- #endif /* __rtems__ */
-
-+#ifndef linux
-+#define loff_t off_t
-+#endif
-+
- /* Definition of types */
- #ifdef CONFIG_YAFFS_DEFINES_TYPES
- typedef unsigned char u8;
---- a/src/ioctl.c
-+++ b/src/ioctl.c
-@@ -21,5 +21,9 @@
- * integer overflow when building against e.g. musl.
- */
- int linux_ioctl(int fd, unsigned long request, void *ptr) {
-+#ifdef linux
- return syscall(SYS_ioctl, fd, request, ptr);
-+#else
-+ return -1;
-+#endif
- }
---- a/src/ioctl.h
-+++ b/src/ioctl.h
-@@ -12,7 +12,9 @@ int linux_ioctl(int fd, unsigned long re
- * time, as the definition of the MEMREAD ioctl trickles down into kernel
- * headers distributed out there.
- */
-+#ifdef linux
- #include <mtd/mtd-user.h>
-+
- #ifndef MEMREAD
- #include <sys/ioctl.h>
-
-@@ -35,3 +37,4 @@ struct mtd_read_req {
-
- #define MEMREAD _IOWR('M', 26, struct mtd_read_req)
- #endif /* MEMREAD */
-+#endif
---- a/src/mtd.c
-+++ b/src/mtd.c
-@@ -4,7 +4,9 @@
-
- #include <errno.h>
- #include <fcntl.h>
-+#ifdef linux
- #include <mtd/mtd-user.h>
-+#endif
- #include <stdarg.h>
- #include <stdbool.h>
- #include <stdio.h>
-@@ -82,6 +84,7 @@ static void mtd_debug_location(const cha
- va_end(args);
- }
-
-+#ifdef linux
- /*
- * Read the raw contents of the sysfs attribute at the provided 'sysfs_path'
- * into 'buf', which is 'buf_len' bytes large. The given sysfs attribute is
-@@ -179,6 +182,7 @@ static int discover_mtd_parameters(const
-
- return 0;
- }
-+#endif
-
- /*
- * Initialize 'geometry' with 'chunk_size' and 'block_size' set to the default
-@@ -203,6 +207,7 @@ static void init_yaffs_geometry_default(
- * Initialize 'geometry' with 'chunk_size' and 'block_size' set to the relevant
- * MTD parameters provided in 'mtd' and 'mtd_type' set to the provided value.
- */
-+#ifdef linux
- static void init_yaffs_geometry_autodetected(const struct mtd_ctx *ctx,
- const struct mtd_info_user *mtd,
- struct mtd_geometry *geometry,
-@@ -217,6 +222,7 @@ static void init_yaffs_geometry_autodete
- .block_size = mtd->erasesize,
- };
- }
-+#endif
-
- /*
- * Update 'chunk_size' and 'block_size' in 'geometry' to the values provided in
-@@ -280,6 +286,7 @@ static int init_yaffs_geometry_file(cons
- * 2. If -C and/or -B were used, override any default values with those
- * provided on the command line.
- */
-+#ifdef linux
- static void init_yaffs_geometry_nand_or_nor(const struct mtd_ctx *ctx,
- const struct mtd_info_user *mtd,
- const struct opts *opts,
-@@ -297,6 +304,7 @@ static void init_yaffs_geometry_nand_or_
-
- geometry->block_count = mtd->size / geometry->block_size;
- }
-+#endif
-
- /*
- * Determine the type of the provided MTD (which can be either NAND/NOR flash
-@@ -317,6 +325,7 @@ static int init_yaffs_geometry(const str
- geometry->oob_size = 0;
- geometry->oobavail = 0;
- } else {
-+#ifdef linux
- struct mtd_info_user mtd;
- unsigned int oobavail;
-
-@@ -329,6 +338,9 @@ static int init_yaffs_geometry(const str
-
- geometry->oob_size = mtd.oobsize;
- geometry->oobavail = oobavail;
-+#else
-+ return -1;
-+#endif
- }
-
- return 0;
---- a/src/ydrv.c
-+++ b/src/ydrv.c
-@@ -3,7 +3,9 @@
- // SPDX-License-Identifier: GPL-2.0-only
-
- #include <errno.h>
-+#ifdef linux
- #include <mtd/mtd-user.h>
-+#endif
- #include <stdarg.h>
- #include <stdbool.h>
- #include <stdint.h>
-@@ -122,6 +124,7 @@ static long long ydrv_get_data_offset_fo
- /*
- * Check whether the given MTD block is a bad one on NAND or NOR flash.
- */
-+#ifdef linux
- static int ydrv_check_bad_nand_or_nor(const struct ydrv_ctx *ctx,
- int block_no) {
- long long offset = block_no * ctx->block_size;
-@@ -139,6 +142,7 @@ static int ydrv_check_bad_nand_or_nor(co
-
- return (ret == 0 ? YAFFS_OK : YAFFS_FAIL);
- }
-+#endif
-
- /*
- * Check whether the given MTD block is a bad one.
-@@ -154,9 +158,11 @@ static int ydrv_check_bad(struct yaffs_d
- }
-
- switch (ctx->mtd_type) {
-+#ifdef linux
- case MTD_TYPE_NAND:
- case MTD_TYPE_NOR:
- return ydrv_check_bad_nand_or_nor(ctx, block_no);
-+#endif
- case MTD_TYPE_FILE:
- ydrv_debug("file is assumed to only contain good blocks");
- return YAFFS_OK;
-@@ -169,6 +175,7 @@ static int ydrv_check_bad(struct yaffs_d
- /*
- * Erase the given MTD block on NAND or NOR flash.
- */
-+#ifdef linux
- static int ydrv_erase_block_nand_or_nor(const struct ydrv_ctx *ctx,
- int block_no) {
- long long offset = block_no * ctx->block_size;
-@@ -196,6 +203,7 @@ static int ydrv_erase_block_nand_or_nor(
-
- return YAFFS_OK;
- }
-+#endif
-
- /*
- * Erase the given MTD block in a file.
-@@ -247,9 +255,11 @@ static int ydrv_erase_block(struct yaffs
- }
-
- switch (ctx->mtd_type) {
-+#ifdef linux
- case MTD_TYPE_NAND:
- case MTD_TYPE_NOR:
- return ydrv_erase_block_nand_or_nor(ctx, block_no);
-+#endif
- case MTD_TYPE_FILE:
- return ydrv_erase_block_file(ctx, block_no);
- default:
-@@ -261,6 +271,7 @@ static int ydrv_erase_block(struct yaffs
- /*
- * Mark the given MTD block as bad on NAND or NOR flash.
- */
-+#ifdef linux
- static int ydrv_mark_bad_nand_or_nor(const struct ydrv_ctx *ctx, int block_no) {
- long long offset = block_no * ctx->block_size;
- int err = 0;
-@@ -281,6 +292,7 @@ static int ydrv_mark_bad_nand_or_nor(con
-
- return YAFFS_OK;
- }
-+#endif
-
- /*
- * Mark the given MTD block as bad.
-@@ -296,9 +308,11 @@ static int ydrv_mark_bad(struct yaffs_de
- }
-
- switch (ctx->mtd_type) {
-+#ifdef linux
- case MTD_TYPE_NAND:
- case MTD_TYPE_NOR:
- return ydrv_mark_bad_nand_or_nor(ctx, block_no);
-+#endif
- case MTD_TYPE_FILE:
- ydrv_debug("file is assumed to only contain good blocks");
- return YAFFS_FAIL;
-@@ -315,9 +329,11 @@ static int ydrv_mark_bad(struct yaffs_de
- */
- static int ydrv_ecc_result(int read_result, enum yaffs_ecc_result *ecc_result) {
- switch (read_result) {
-+#ifdef linux
- case -EUCLEAN:
- *ecc_result = YAFFS_ECC_RESULT_FIXED;
- return YAFFS_OK;
-+#endif
- case -EBADMSG:
- *ecc_result = YAFFS_ECC_RESULT_UNFIXED;
- return YAFFS_FAIL;
-@@ -333,6 +349,7 @@ static int ydrv_ecc_result(int read_resu
- /*
- * Read a data+OOB chunk from NAND flash.
- */
-+#ifdef linux
- static int ydrv_read_chunk_nand(const struct ydrv_ctx *ctx, int chunk, u8 *data,
- int data_len, u8 *oob, int oob_len,
- enum yaffs_ecc_result *ecc_result_out,
-@@ -371,6 +388,7 @@ static int ydrv_read_chunk_nand(const st
-
- return ret;
- }
-+#endif
-
- /*
- * Read a data chunk from NOR flash.
-@@ -420,10 +438,12 @@ static int ydrv_read_chunk(struct yaffs_
- }
-
- switch (ctx->mtd_type) {
-+#ifdef linux
- case MTD_TYPE_NAND:
- return ydrv_read_chunk_nand(ctx, chunk, data, data_len, oob,
- oob_len, ecc_result_out,
- dev->param.is_yaffs2);
-+#endif
- case MTD_TYPE_NOR:
- case MTD_TYPE_FILE:
- return ydrv_read_chunk_nor_or_file(ctx, chunk, data, data_len,
-@@ -438,6 +458,7 @@ static int ydrv_read_chunk(struct yaffs_
- /*
- * Write a data+OOB chunk to NAND flash.
- */
-+#ifdef linux
- static int ydrv_write_chunk_nand(const struct ydrv_ctx *ctx, int chunk,
- const u8 *data, int data_len, const u8 *oob,
- int oob_len, bool is_yaffs2) {
-@@ -472,6 +493,7 @@ static int ydrv_write_chunk_nand(const s
-
- return YAFFS_OK;
- }
-+#endif
-
- /*
- * Write a data chunk to NOR flash.
-@@ -516,9 +538,11 @@ static int ydrv_write_chunk(struct yaffs
- }
-
- switch (ctx->mtd_type) {
-+#ifdef linux
- case MTD_TYPE_NAND:
- return ydrv_write_chunk_nand(ctx, chunk, data, data_len, oob,
- oob_len, dev->param.is_yaffs2);
-+#endif
- case MTD_TYPE_NOR:
- case MTD_TYPE_FILE:
- return ydrv_write_chunk_nor_or_file(ctx, chunk, data, data_len);
projects / openwrt / openwrt.git / commitdiff