1 files changed, 57 insertions, 0 deletions
diff --git a/sys/etc/sysid.x b/sys/etc/sysid.x
new file mode 100644
index 00000000..94bd77bc
--- /dev/null
+++ b/sys/etc/sysid.x
@@ -0,0 +1,57 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# SYSID -- Return a line of text identifying the current user, machine, and
+# version of IRAF, and containing the current date and time.  The format is
+# as follows:
+#
+#	NOAO/IRAF V1.3 username@lyra Tue 09:47:50 27-Aug-85
+#
+# The string "NOAO/IRAF V1.3" is given by the value of the environment variable
+# "version", defined in lib$clpackage.cl (unless redefined by the user).  The
+# string "username" is the value of the environment variable "userid", defined
+# by the user in the login.cl file.  The output string is not terminated by a
+# newline.
+
+procedure sysid (outstr, maxch)
+
+char	outstr[maxch]			# receives id string
+int	maxch
+
+pointer	sp, buf
+int	op, nchars
+int	envfind(), gstrcpy()
+long	clktime()
+
+begin
+	call smark (sp)
+	call salloc (buf, SZ_LINE, TY_CHAR)
+
+	nchars = envfind ("version", outstr, maxch)
+	if (nchars <= 0)
+	    nchars = gstrcpy ("NOAO/IRAF", outstr, maxch)
+
+	op = nchars + 1
+	outstr[op] = ' '
+	op = op + 1
+
+	# The variable "userid" is defined in the user's login.cl file.  This
+	# gives the user the opportunity to set the value of this string to
+	# something other than their host system login name.
+
+	nchars = envfind ("userid", Memc[buf], SZ_LINE)
+
+	op = op + gstrcpy (Memc[buf], outstr[op], maxch-op+1)
+	outstr[op] = '@'
+	op = op + 1
+
+	call gethost (Memc[buf], SZ_LINE)
+	op = op + gstrcpy (Memc[buf], outstr[op], maxch-op+1)
+	outstr[op] = ' '
+	op = op + 1
+
+	call cnvtime (clktime(long(0)), Memc[buf], SZ_LINE)
+	op = op + gstrcpy (Memc[buf], outstr[op], maxch-op+1)
+	outstr[op] = EOS
+
+	call sfree (sp)
+end