(Runtime Environment): Added entries for 'setenv' and 'unsetenv'.

[bpt/guile.git] / doc / ref / posix.texi

diff --git a/doc/ref/posix.texi b/doc/ref/posix.texi
index 4b1e6a7..8a9fc28 100644 (file)
--- a/doc/ref/posix.texi
+++ b/doc/ref/posix.texi
@@ -1138,6 +1138,15 @@ be removed.
 The return value is unspecified.
 @end deffn
 
+@deffn {Scheme Procedure} setenv name value
+Give the environment variable @var{name} the value @var{value}.  The
+name can not contain a @samp{=} character.
+@end deffn
+
+@deffn {Scheme Procedure} unsetenv name
+Remove variable @var{name} from the environment.  The
+name can not contain a @samp{=} character.
+@end deffn
 
 @node Processes
 @section Processes