taglinefilesource code
O_TRUNC109fs/binfmt_aout.cif (open_namei(corefile,O_CREAT | 2 | O_TRUNC,0600,&inode,NULL)) {
O_TRUNC1011fs/binfmt_elf.cif (open_namei(corefile,O_CREAT | 2 | O_TRUNC,0600,&inode,NULL)) {
O_TRUNC421fs/namei.cflag &= ~O_TRUNC;
O_TRUNC435fs/namei.cif (flag & O_TRUNC) {
O_TRUNC509fs/open.cif (flag & (O_TRUNC | O_CREAT))
O_TRUNC531fs/open.cf->f_flags &= ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC);
O_TRUNC579fs/open.creturn sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode);