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Generated v1 prefixes

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geky bot
2019-04-08 23:29:26 +00:00
parent 7e110b44c0
commit 4827795e4b
25 changed files with 3982 additions and 3982 deletions
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48
emubd/lfs_emubd.c → emubd/lfs1_emubd.c
View File

@@ -4,7 +4,7 @@
* Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "emubd/lfs_emubd.h"
#include "emubd/lfs1_emubd.h"
#include <errno.h>
#include <string.h>
@@ -20,8 +20,8 @@
// Block device emulated on existing filesystem
int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
lfs_emubd_t *emu = cfg->context;
int lfs1_emubd_create(const struct lfs1_config *cfg, const char *path) {
lfs1_emubd_t *emu = cfg->context;
emu->cfg.read_size = cfg->read_size;
emu->cfg.prog_size = cfg->prog_size;
emu->cfg.block_size = cfg->block_size;
@@ -29,7 +29,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
// Allocate buffer for creating children files
size_t pathlen = strlen(path);
emu->path = malloc(pathlen + 1 + LFS_NAME_MAX + 1);
emu->path = malloc(pathlen + 1 + LFS1_NAME_MAX + 1);
if (!emu->path) {
return -ENOMEM;
}
@@ -37,7 +37,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
strcpy(emu->path, path);
emu->path[pathlen] = '/';
emu->child = &emu->path[pathlen+1];
memset(emu->child, '\0', LFS_NAME_MAX+1);
memset(emu->child, '\0', LFS1_NAME_MAX+1);
// Create directory if it doesn't exist
int err = mkdir(path, 0777);
@@ -46,7 +46,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
}
// Load stats to continue incrementing
snprintf(emu->child, LFS_NAME_MAX, "stats");
snprintf(emu->child, LFS1_NAME_MAX, "stats");
FILE *f = fopen(emu->path, "r");
if (!f && errno != ENOENT) {
@@ -70,16 +70,16 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
return 0;
}
void lfs_emubd_destroy(const struct lfs_config *cfg) {
lfs_emubd_sync(cfg);
void lfs1_emubd_destroy(const struct lfs1_config *cfg) {
lfs1_emubd_sync(cfg);
lfs_emubd_t *emu = cfg->context;
lfs1_emubd_t *emu = cfg->context;
free(emu->path);
}
int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size) {
lfs_emubd_t *emu = cfg->context;
int lfs1_emubd_read(const struct lfs1_config *cfg, lfs1_block_t block,
lfs1_off_t off, void *buffer, lfs1_size_t size) {
lfs1_emubd_t *emu = cfg->context;
uint8_t *data = buffer;
// Check if read is valid
@@ -91,7 +91,7 @@ int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
memset(data, 0, size);
// Read data
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block);
snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
FILE *f = fopen(emu->path, "rb");
if (!f && errno != ENOENT) {
@@ -119,9 +119,9 @@ int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
return 0;
}
int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size) {
lfs_emubd_t *emu = cfg->context;
int lfs1_emubd_prog(const struct lfs1_config *cfg, lfs1_block_t block,
lfs1_off_t off, const void *buffer, lfs1_size_t size) {
lfs1_emubd_t *emu = cfg->context;
const uint8_t *data = buffer;
// Check if write is valid
@@ -130,7 +130,7 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
assert(block < cfg->block_count);
// Program data
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block);
snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
FILE *f = fopen(emu->path, "r+b");
if (!f) {
@@ -170,14 +170,14 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
return 0;
}
int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block) {
lfs_emubd_t *emu = cfg->context;
int lfs1_emubd_erase(const struct lfs1_config *cfg, lfs1_block_t block) {
lfs1_emubd_t *emu = cfg->context;
// Check if erase is valid
assert(block < cfg->block_count);
// Erase the block
snprintf(emu->child, LFS_NAME_MAX, "%" PRIx32, block);
snprintf(emu->child, LFS1_NAME_MAX, "%" PRIx32, block);
struct stat st;
int err = stat(emu->path, &st);
if (err && errno != ENOENT) {
@@ -207,11 +207,11 @@ int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block) {
return 0;
}
int lfs_emubd_sync(const struct lfs_config *cfg) {
lfs_emubd_t *emu = cfg->context;
int lfs1_emubd_sync(const struct lfs1_config *cfg) {
lfs1_emubd_t *emu = cfg->context;
// Just write out info/stats for later lookup
snprintf(emu->child, LFS_NAME_MAX, "config");
snprintf(emu->child, LFS1_NAME_MAX, "config");
FILE *f = fopen(emu->path, "w");
if (!f) {
return -errno;
@@ -227,7 +227,7 @@ int lfs_emubd_sync(const struct lfs_config *cfg) {
return -errno;
}
snprintf(emu->child, LFS_NAME_MAX, "stats");
snprintf(emu->child, LFS1_NAME_MAX, "stats");
f = fopen(emu->path, "w");
if (!f) {
return -errno;

44
emubd/lfs_emubd.h → emubd/lfs1_emubd.h
View File

@@ -4,11 +4,11 @@
* Copyright (c) 2017, Arm Limited. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef LFS_EMUBD_H
#define LFS_EMUBD_H
#ifndef LFS1_EMUBD_H
#define LFS1_EMUBD_H
#include "lfs.h"
#include "lfs_util.h"
#include "lfs1.h"
#include "lfs1_util.h"
#ifdef __cplusplus
extern "C"
@@ -17,25 +17,25 @@ extern "C"
// Config options
#ifndef LFS_EMUBD_READ_SIZE
#define LFS_EMUBD_READ_SIZE 1
#ifndef LFS1_EMUBD_READ_SIZE
#define LFS1_EMUBD_READ_SIZE 1
#endif
#ifndef LFS_EMUBD_PROG_SIZE
#define LFS_EMUBD_PROG_SIZE 1
#ifndef LFS1_EMUBD_PROG_SIZE
#define LFS1_EMUBD_PROG_SIZE 1
#endif
#ifndef LFS_EMUBD_ERASE_SIZE
#define LFS_EMUBD_ERASE_SIZE 512
#ifndef LFS1_EMUBD_ERASE_SIZE
#define LFS1_EMUBD_ERASE_SIZE 512
#endif
#ifndef LFS_EMUBD_TOTAL_SIZE
#define LFS_EMUBD_TOTAL_SIZE 524288
#ifndef LFS1_EMUBD_TOTAL_SIZE
#define LFS1_EMUBD_TOTAL_SIZE 524288
#endif
// The emu bd state
typedef struct lfs_emubd {
typedef struct lfs1_emubd {
char *path;
char *child;
@@ -51,33 +51,33 @@ typedef struct lfs_emubd {
uint32_t block_size;
uint32_t block_count;
} cfg;
} lfs_emubd_t;
} lfs1_emubd_t;
// Create a block device using path for the directory to store blocks
int lfs_emubd_create(const struct lfs_config *cfg, const char *path);
int lfs1_emubd_create(const struct lfs1_config *cfg, const char *path);
// Clean up memory associated with emu block device
void lfs_emubd_destroy(const struct lfs_config *cfg);
void lfs1_emubd_destroy(const struct lfs1_config *cfg);
// Read a block
int lfs_emubd_read(const struct lfs_config *cfg, lfs_block_t block,
lfs_off_t off, void *buffer, lfs_size_t size);
int lfs1_emubd_read(const struct lfs1_config *cfg, lfs1_block_t block,
lfs1_off_t off, void *buffer, lfs1_size_t size);
// Program a block
//
// The block must have previously been erased.
int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
lfs_off_t off, const void *buffer, lfs_size_t size);
int lfs1_emubd_prog(const struct lfs1_config *cfg, lfs1_block_t block,
lfs1_off_t off, const void *buffer, lfs1_size_t size);
// Erase a block
//
// A block must be erased before being programmed. The
// state of an erased block is undefined.
int lfs_emubd_erase(const struct lfs_config *cfg, lfs_block_t block);
int lfs1_emubd_erase(const struct lfs1_config *cfg, lfs1_block_t block);
// Sync the block device
int lfs_emubd_sync(const struct lfs_config *cfg);
int lfs1_emubd_sync(const struct lfs1_config *cfg);
#ifdef __cplusplus