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Code Issues Releases Activity

raw_mmc_dev: fields should be u64

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This commit is contained in:
TuxSH 2018-05-10 23:23:14 +02:00
parent 4168a33dd1
commit a790760de3
2 changed files with 22 additions and 22 deletions
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36
fusee/fusee-secondary/src/raw_mmc_dev.c
View file

@ -23,8 +23,8 @@ typedef struct rawmmcdev_device_t {
struct mmc *mmc; struct mmc *mmc;
enum sdmmc_partition partition; enum sdmmc_partition partition;
size_t offset; uint64_t offset;
size_t size; uint64_t size;
rawmmc_crypt_func_t read_crypt_func; rawmmc_crypt_func_t read_crypt_func;
rawmmc_crypt_func_t write_crypt_func; rawmmc_crypt_func_t write_crypt_func;
uint64_t crypt_flags; uint64_t crypt_flags;
@ -38,7 +38,7 @@ typedef struct rawmmcdev_device_t {
typedef struct rawmmcdev_file_t { typedef struct rawmmcdev_file_t {
rawmmcdev_device_t *device; rawmmcdev_device_t *device;
int open_flags; int open_flags;
size_t offset; uint64_t offset;
} rawmmcdev_file_t; } rawmmcdev_file_t;
static rawmmcdev_device_t g_rawmmcdev_devices[RAWMMC_MAX_DEVICES] = {0}; static rawmmcdev_device_t g_rawmmcdev_devices[RAWMMC_MAX_DEVICES] = {0};
@ -60,8 +60,8 @@ int rawmmcdev_mount_device(
const char *name, const char *name,
struct mmc *mmc, struct mmc *mmc,
enum sdmmc_partition partition, enum sdmmc_partition partition,
size_t offset, uint64_t offset,
size_t size, uint64_t size,
rawmmc_crypt_func_t read_crypt_func, rawmmc_crypt_func_t read_crypt_func,
rawmmc_crypt_func_t write_crypt_func, rawmmc_crypt_func_t write_crypt_func,
uint64_t crypt_flags, uint64_t crypt_flags,
@ -137,8 +137,8 @@ int rawmmcdev_mount_unencrypted_device(
const char *name, const char *name,
struct mmc *mmc, struct mmc *mmc,
enum sdmmc_partition partition, enum sdmmc_partition partition,
size_t offset, uint64_t offset,
size_t size uint64_t size
) { ) {
return rawmmcdev_mount_device(name, mmc, partition, offset, size, NULL, NULL, 0, NULL); return rawmmcdev_mount_device(name, mmc, partition, offset, size, NULL, NULL, 0, NULL);
} }
@ -221,7 +221,7 @@ static ssize_t rawmmcdev_write(struct _reent *r, void *fd, const char *ptr, size
int no = 0; int no = 0;
if (f->offset + len >= device->offset + device->size) { if (f->offset + len >= device->offset + device->size) {
len = device->size - f->offset; len = (size_t)(device->size - f->offset);
} }
/* Change the partition, if needed. */ /* Change the partition, if needed. */
@ -241,7 +241,7 @@ static ssize_t rawmmcdev_write(struct _reent *r, void *fd, const char *ptr, size
if (device->encrypted) { if (device->encrypted) {
device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags); device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
memcpy(g_crypto_buffer, data, len <= (512 - (f->offset % 512)) ? len : 512 - (f->offset % 512)); memcpy(g_crypto_buffer, data, len <= (512 - (uint32_t)(f->offset % 512)) ? len : 512 - (uint32_t)(f->offset % 512));
if (device->encrypted) { if (device->encrypted) {
device->write_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags); device->write_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
@ -252,7 +252,7 @@ static ssize_t rawmmcdev_write(struct _reent *r, void *fd, const char *ptr, size
} }
/* Advance */ /* Advance */
data += 512 - (f->offset % 512); data += 512 - (uint32_t)(f->offset % 512);
current_sector++; current_sector++;
} }
@ -293,7 +293,7 @@ static ssize_t rawmmcdev_write(struct _reent *r, void *fd, const char *ptr, size
if (device->encrypted) { if (device->encrypted) {
device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags); device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
memcpy(g_crypto_buffer, data, (f->offset + len) % 512); memcpy(g_crypto_buffer, data, (uint32_t)((f->offset + len) % 512));
if (device->encrypted) { if (device->encrypted) {
device->write_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags); device->write_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
@ -304,7 +304,7 @@ static ssize_t rawmmcdev_write(struct _reent *r, void *fd, const char *ptr, size
} }
/* Advance */ /* Advance */
data += 512 - ((f->offset + len) % 512); data += 512 - (uint32_t)((f->offset + len) % 512);
current_sector++; current_sector++;
} }
@ -325,7 +325,7 @@ static ssize_t rawmmcdev_read(struct _reent *r, void *fd, char *ptr, size_t len)
int no = 0; int no = 0;
if (f->offset + len >= device->offset + device->size) { if (f->offset + len >= device->offset + device->size) {
len = device->size - f->offset; len = (size_t)(device->size - f->offset);
} }
/* Change the partition, if needed. */ /* Change the partition, if needed. */
@ -345,10 +345,10 @@ static ssize_t rawmmcdev_read(struct _reent *r, void *fd, char *ptr, size_t len)
if (device->encrypted) { if (device->encrypted) {
device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags); device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_begin - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
memcpy(data, g_crypto_buffer + (f->offset % 512), len <= (512 - (f->offset % 512)) ? len : 512 - (f->offset % 512)); memcpy(data, g_crypto_buffer + (f->offset % 512), len <= (512 - (uint32_t)(f->offset % 512)) ? len : 512 - (uint32_t)(f->offset % 512));
/* Advance */ /* Advance */
data += 512 - (f->offset % 512); data += 512 - (uint32_t)(f->offset % 512);
current_sector++; current_sector++;
} }
@ -391,10 +391,10 @@ static ssize_t rawmmcdev_read(struct _reent *r, void *fd, char *ptr, size_t len)
if (device->encrypted) { if (device->encrypted) {
device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags); device->read_crypt_func(g_crypto_buffer, g_crypto_buffer, 512 * (sector_end_aligned - device_sector_offset), 512, device->iv, device->crypt_flags);
} }
memcpy(data, g_crypto_buffer, (f->offset + len) % 512); memcpy(data, g_crypto_buffer, (uint32_t)((f->offset + len) % 512));
/* Advance */ /* Advance */
data += 512 - (f->offset % 512); data += 512 - (uint32_t)(f->offset % 512);
current_sector++; current_sector++;
} }
@ -405,7 +405,7 @@ static ssize_t rawmmcdev_read(struct _reent *r, void *fd, char *ptr, size_t len)
static off_t rawmmcdev_seek(struct _reent *r, void *fd, off_t pos, int whence) { static off_t rawmmcdev_seek(struct _reent *r, void *fd, off_t pos, int whence) {
rawmmcdev_file_t *f = (rawmmcdev_file_t *)fd; rawmmcdev_file_t *f = (rawmmcdev_file_t *)fd;
rawmmcdev_device_t *device = f->device; rawmmcdev_device_t *device = f->device;
size_t off; uint64_t off;
switch (whence) { switch (whence) {
case SEEK_SET: case SEEK_SET:

8
fusee/fusee-secondary/src/raw_mmc_dev.h
View file

@ -15,8 +15,8 @@ int rawmmcdev_mount_device(
const char *name, const char *name,
struct mmc *mmc, struct mmc *mmc,
enum sdmmc_partition partition, enum sdmmc_partition partition,
size_t offset, uint64_t offset,
size_t size, uint64_t size,
rawmmc_crypt_func_t read_crypt_func, rawmmc_crypt_func_t read_crypt_func,
rawmmc_crypt_func_t write_crypt_func, rawmmc_crypt_func_t write_crypt_func,
uint64_t crypt_flags, uint64_t crypt_flags,
@ -27,8 +27,8 @@ int rawmmcdev_mount_unencrypted_device(
const char *name, const char *name,
struct mmc *mmc, struct mmc *mmc,
enum sdmmc_partition partition, enum sdmmc_partition partition,
size_t offset, uint64_t offset,
size_t size uint64_t size
); );
int rawmmcdev_unmount_device(const char *name); int rawmmcdev_unmount_device(const char *name);