From: Bruno Haible <bruno@clisp.org>
Date: Wed, 17 Dec 2008 00:56:49 +0000 (+0100)
Subject: environ is supposed to be declared by <unistd.h>.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7006c85f7b688a390444f5c91e145b89f478c6ce;p=pspp

environ is supposed to be declared by <unistd.h>.
---

diff --git a/ChangeLog b/ChangeLog
index a7ed3e2067..2a401a1e05 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-16  Bruno Haible  <bruno@clisp.org>
+
+	* lib/unistd.in.h: Add comment.
+	* tests/test-environ.c: Don't include <stdlib.h>.
+
 2008-12-16  Bruno Haible  <bruno@clisp.org>
 
 	* lib/parse-duration.h (parse_duration): Document return value
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index fa8616a2a2..05778f90ad 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -35,6 +35,7 @@
 #endif
 
 /* mingw fails to declare _exit in <unistd.h>.  */
+/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>.  */
 #include <stdlib.h>
 
 #if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
diff --git a/tests/test-environ.c b/tests/test-environ.c
index 3924288e80..d9501bbdaf 100644
--- a/tests/test-environ.c
+++ b/tests/test-environ.c
@@ -20,7 +20,6 @@
 
 #include <unistd.h>
 
-#include <stdlib.h>
 #include <string.h>
 
 int