diff options
Diffstat (limited to 'sys/etc/prchdir.x')
| -rw-r--r-- | sys/etc/prchdir.x | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sys/etc/prchdir.x b/sys/etc/prchdir.x new file mode 100644 index 00000000..d11c903a --- /dev/null +++ b/sys/etc/prchdir.x @@ -0,0 +1,21 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# PRCHDIR -- Change the current working directory of a connected child +# process, or of all connected subprocesses if pid=0. + +procedure prchdir (pid, newdir) + +int pid # process id of child, or 0 for all subprocesses +char newdir[ARB] # new directory +pointer sp, cmd + +begin + call smark (sp) + call salloc (cmd, SZ_COMMAND, TY_CHAR) + + call strcpy ("chdir ", Memc[cmd], SZ_COMMAND) + call strcat (newdir, Memc[cmd], SZ_COMMAND) + + call prupdate (pid, Memc[cmd], YES) + call sfree (sp) +end |