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add missing fsync

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This commit is contained in:
Christoph Baumann
2025-05-07 17:27:58 +02:00
parent 6d09e65d85
commit 4bfe1fe2cd
1 changed files with 17 additions and 12 deletions
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29
bdk/storage/emummc.c
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@@ -15,7 +15,7 @@ static u32 file_based_base_path_len;
static int _emummc_storage_file_based_read_write_single(u32 sector, u32 num_sectors, void *buf, bool is_write){
#if FF_FS_READONLY == 1
if(is_write){
return 0;
return FR_WRITE_PROTECTED;
}
#endif
@@ -51,7 +51,6 @@ static int _emummc_storage_file_based_change_file(const char *name, s32 idx){
strcpy(file_based_base_path + file_based_base_path_len, name);
gfx_printf("new f %s \n", file_based_base_path);
#if FF_FS_READONLY == 1
res = f_open(&active_file, file_based_base_path, FA_READ);
@@ -86,21 +85,30 @@ static int _emummc_storage_file_based_read_write(u32 sector, u32 num_sectors, vo
if(res != FR_OK){
return 0;
}
return _emummc_storage_file_based_read_write_single(sector, num_sectors, buf, is_write) == FR_OK;
res = _emummc_storage_file_based_read_write_single(sector, num_sectors, buf, is_write);
if(res != FR_OK){
return 0;
}
f_sync(&active_file);
return 1;
}else if(active_part == 2){
// boot1
res = _emummc_storage_file_based_change_file("BOOT1", -2);
if(res != FR_OK){
return 0;
}
return _emummc_storage_file_based_read_write_single(sector, num_sectors, buf, is_write) == FR_OK;
res = _emummc_storage_file_based_read_write_single(sector, num_sectors, buf, is_write) == FR_OK;
if(res != FR_OK){
return 0;
}
f_sync(&active_file);
return 1;
}else if(active_part == 0){
// GPP
if(file_part_sz_sct == 0){
return 0;
}
gfx_printf("emu w %x %x \n", sector, num_sectors);
u32 scts_left = num_sectors;
u32 cur_sct = sector;
@@ -113,20 +121,16 @@ static int _emummc_storage_file_based_read_write(u32 sector, u32 num_sectors, vo
u32 file_idx = cur_sct / file_part_sz_sct;
gfx_printf("idx %d cnt %x off %x \n", file_idx, sct_cnt, offset);
if((s32)file_idx != active_file_idx){
gfx_printf("active idx %d \n", active_file_idx);
char name[3] = "";
if(file_idx < 10){
strcpy(name, "0");
}
itoa(file_idx, name + strlen(name), 10);
gfx_printf("new name %s \n", name);
res = _emummc_storage_file_based_change_file(name, file_idx);
if(res != FR_OK){
gfx_printf("fail change file \n");
return 0;
}
}
@@ -134,13 +138,16 @@ static int _emummc_storage_file_based_read_write(u32 sector, u32 num_sectors, vo
res = _emummc_storage_file_based_read_write_single(offset, sct_cnt, buf + ((u64)(num_sectors - scts_left) << 9), is_write);
if(res != FR_OK){
gfx_printf("rw single fail %d \n", res);
return 0;
}
cur_sct += sct_cnt;
scts_left -= sct_cnt;
}
if(res != FR_OK){
return 0;
}
f_sync(&active_file);
return 1;
}
return 0;
@@ -152,7 +159,6 @@ int emummc_storage_file_base_set_partition(u32 partition){
}
int emummc_storage_file_based_init(const char *path){
gfx_printf("emu init %s \n", path);
strcpy(file_based_base_path, path);
file_based_base_path_len = strlen(file_based_base_path);
strcat(file_based_base_path + file_based_base_path_len, "00");
@@ -161,7 +167,6 @@ int emummc_storage_file_based_init(const char *path){
FILINFO fi;
if(f_stat(file_based_base_path, &fi) != FR_OK){
gfx_printf("emu init fstat failed %s \n", path);
return 0;
}