Add phrase

"so altering the argument shall change the environment." into putenv description.
2007-04-30 18:01:51 +00:00 · 2007-04-30 18:01:51 +00:00 · c0dd4e798d
commit c0dd4e798d
parent 185e6bdacb
1 changed files with 2 additions and 1 deletions
--- a/lib/libc/stdlib/getenv.3
+++ b/lib/libc/stdlib/getenv.3
@ -89,7 +89,8 @@ to the given
 The
 .Fn putenv
 function takes an argument of the form ``name=value'' and
-puts it directly into the current environment.
+puts it directly into the current environment,
+so altering the argument shall change the environment.
 If the variable
 .Fa name
 does not exist in the list,