Commit | Line | Data |
---|---|---|
1 | /* Copyright (c) 1979 Regents of the University of California */ | |
2 | ||
3 | static char sccsid[] = "@(#)UNIT.c 1.2 %G%"; | |
4 | ||
5 | #include "h00vars.h" | |
6 | ||
7 | struct iorec * | |
8 | UNIT(curfile) | |
9 | ||
10 | register struct iorec *curfile; | |
11 | { | |
12 | if (curfile->fblk >= MAXFILES || _actfile[curfile->fblk] != curfile) { | |
13 | ERROR("Reference to an inactive file\n", 0); | |
14 | return; | |
15 | } | |
16 | if (curfile->funit & FDEF) { | |
17 | ERROR("%s: Reference to an inactive file\n", curfile->pfname); | |
18 | return; | |
19 | } | |
20 | return curfile; | |
21 | } |