Commit | Line | Data |
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ed370190 | 1 | /* |
8a90f3aa KB |
2 | * Copyright (c) 1983 The Regents of the University of California. |
3 | * All rights reserved. | |
ed370190 | 4 | * |
6ecf3d85 | 5 | * %sccs.include.redist.c% |
ed370190 | 6 | * |
6ecf3d85 | 7 | * @(#)cerror.sun.s 5.3 (Berkeley) %G% |
8a90f3aa KB |
8 | */ |
9 | ||
10 | /* | |
ed370190 DS |
11 | * modified version of cerror |
12 | * | |
13 | * The idea is that every time an error occurs in a system call | |
14 | * I want a special function "syserr" called. This function will | |
15 | * either print a message and exit or do nothing depending on | |
16 | * defaults and use of "onsyserr". | |
17 | */ | |
18 | ||
19 | .data | |
20 | .globl _errno | |
21 | _errno: | |
22 | .long 0 | |
23 | .text | |
24 | ||
25 | .globl cerror | |
26 | cerror: | |
27 | movl d0,_errno | |
28 | jbsr _syserr /* new code */ | |
29 | moveq #-1,d0 | |
30 | rts | |
31 | ||
32 | .globl __mycerror /* clumsy way to get this loaded */ | |
33 | ||
34 | __mycerror: | |
35 | rts |