Function update_file

sys/windows/windmain.c:724–753

update file copying if it does not exist or src is newer then dst */

/* update file copying if it does not exist or src is newer then dst */
void
update_file(const char *dst_folder, const char *dst_name,
            const char *src_folder, const char *src_name, BOOL save_copy)
{
    char dst_path[MAX_PATH];
    strcpy(dst_path, dst_folder);
    strcat(dst_path, dst_name);

    char src_path[MAX_PATH];
    strcpy(src_path, src_folder);
    strcat(src_path, src_name);

    char save_path[MAX_PATH];
    strcpy(save_path, dst_folder);
    strcat(save_path, dst_name);
    strcat(save_path, ".save");

    if (!file_exists(src_path))
        error("Unable to copy file '%s' as it does not exist", src_path);

    if (!file_newer(src_path, dst_path))
        return;

    if (file_exists(dst_path) && save_copy)
        CopyFileA(dst_path, save_path, FALSE);

    BOOL success = CopyFileA(src_path, dst_path, FALSE);
    if (!success)
        error("Failed to update '%s' to '%s'", src_path, dst_path);
}

void
copy_symbols_content(void)