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system: fix sysfile patches not applying when compiling with msvc

develop
Hay1tsme 2025-04-16 22:09:48 -04:00
parent 39711a994a
commit 9a6c4939c2
1 changed files with 8 additions and 5 deletions
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13
platform/system.c
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@ -106,13 +106,13 @@ static void system_read_sysfile(const wchar_t *sys_file) {
static void system_save_sysfile(const wchar_t *sys_file) {
char block[BLOCK_SIZE];
DWORD sysfile_bytes_written = 0;
uint8_t system = 0;
uint8_t freeplay = 0;
// open the sysfile.dat for writing in bytes mode
FILE *f = _wfopen(sys_file, L"rb+");
HANDLE h_sysfile = CreateFileW(sys_file, GENERIC_READ | GENERIC_WRITE, 0, NULL, 0, 0, NULL);
if (f == NULL) {
if (h_sysfile == INVALID_HANDLE_VALUE) {
return;
}
@ -174,7 +174,10 @@ static void system_save_sysfile(const wchar_t *sys_file) {
dprintf("\n");
*/
fwrite(system_info.data, 1, 0x6000, f);
WriteFile(h_sysfile, system_info.data, 0x6000, &sysfile_bytes_written, NULL);
CloseHandle(h_sysfile);
fclose(f);
if (sysfile_bytes_written != 0x6000) {
dprintf("System: Only 0x%04X bytes written out of 0x6000!\n", sysfile_bytes_written);
}
}