projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 2f72a8b3 DS |
1 | /* |
| 2 | * Copyright (c) 1983 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | * | |
| 6 | * @(#)cerror.iris.s 5.1 (Berkeley) %G% | |
| 7 | * | |
| 8 | * static char rcsid[] = "$Header: cerror.s,v 1.2 87/03/25 19:32:31 donn Exp $"; | |
| 9 | * | |
| 10 | * modified version of cerror | |
| 11 | * | |
| 12 | * The idea is that every time an error occurs in a system call | |
| 13 | * I want a special function "syserr" called. This function will | |
| 14 | * either print a message and exit or do nothing depending on | |
| 15 | * defaults and use of "onsyserr". | |
| 16 | */ | |
| 17 | ||
| 18 | .comm _errno,4 | |
| 19 | ||
| 20 | .globl cerror | |
| 21 | cerror: | |
| 22 | movl d0,_errno | |
| 23 | jbsr _syserr /* new code */ | |
| 24 | moveq #-1,d0 | |
| 25 | rts | |
| 26 | ||
| 27 | .globl __mycerror /* clumsy way to get this loaded */ | |
| 28 | ||
| 29 | __mycerror: | |
| 30 | rts |