syserr_fail2     2660 file.c         # define syserr_fail2_in(func, e, s1, s2) syserr_fail2(e, s1, s2)
syserr_fail2     2662 file.c         #define sys_fail2(s1, s2) syserr_fail2(errno, s1, s2)
syserr_fail2     2860 file.c         	syserr_fail2(e, from, to);