diff options
Diffstat (limited to 'sys/etc/xmjbuf.x')
| -rw-r--r-- | sys/etc/xmjbuf.x | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/etc/xmjbuf.x b/sys/etc/xmjbuf.x new file mode 100644 index 00000000..45585060 --- /dev/null +++ b/sys/etc/xmjbuf.x @@ -0,0 +1,20 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <config.h> + +# XMJBUF -- Return a char pointer to the IRAF main interpreter context restart +# buffer (for ZDOJMP restarts). + +procedure xmjbuf (bp) + +pointer bp #O pointer to jumpbuf + +int a_jb, a_mem +int jumpbuf[LEN_JUMPBUF] +common /JUMPCOM/ jumpbuf + +begin + call zlocva (jumpbuf[1], a_jb) + call zlocva (Memc, a_mem) + bp = a_jb - a_mem + 1 +end |