rem: return vfs_write_stat(buf, stat, stat_mask, true);
add: return common_write_stat(buf, stat, stat_mask, true);
context: sys_write_stat(const char *path, struct stat *stat, int stat_mask){	char buf[SYS_MAX_PATH_LEN+1];	strncpy(buf, path, SYS_MAX_PATH_LEN);	buf[SYS_MAX_PATH_LEN] = 0;	return vfs_write_stat(buf, stat, stat_mask, true);}