From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/etc/envlist.x | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 sys/etc/envlist.x (limited to 'sys/etc/envlist.x') diff --git a/sys/etc/envlist.x b/sys/etc/envlist.x new file mode 100644 index 00000000..ebd904b6 --- /dev/null +++ b/sys/etc/envlist.x @@ -0,0 +1,25 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include "environ.h" + +# ENVLIST -- Print the environment list on the output file as a sequence of +# SET commands. The commands are given in the reverse of the order in which +# they were originally entered. Printing of redefined variables may be +# inhibited if desired. + +procedure envlist (fd, prefix, print_redefined_variables) + +int fd # output file +char prefix[ARB] # prefix string to be prepended to each line +int print_redefined_variables +pointer el +include "environ.com" + +begin + for (el = envbuf + last; el > envbuf; el = envbuf + E_LASTELEM(el)) + if (E_REDEF(el) == NO || print_redefined_variables == YES) { + call putline (fd, prefix) + call putline (fd, E_SET(el)) + call putci (fd, '\n') + } +end -- cgit