plan9port

commit 3ef80ba5f5c29a8367d32353a9620ec4cf9cb880
parent 0be57355f912dbedb76cea1a7a4f9a1deb5bde2b
Author: Dan Cross <cross@gajendra.net>
Date:   Thu, 16 Jan 2020 16:46:58 +0000

lib9: putenv wraps POSIX setenv, not legacy putenv

POSIX setenv does everything that p9putenv's body,
so just delegate to that.

Signed-off-by: Dan Cross <cross@gajendra.net>

Diffstat:
M
src/lib9/getenv.c
 | 
8
+-------

1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/src/lib9/getenv.c b/src/lib9/getenv.c
@@ -16,11 +16,5 @@ p9getenv(char *s)
 int
 p9putenv(char *s, char *v)
 {
-	char *t;
-
-	t = smprint("%s=%s", s, v);
-	if(t == nil)
-		return -1;
-	putenv(t);
-	return 0;
+	return setenv(s, v, 1);
 }