swc

commit ba1ba42d897487ff48532e81920c88963aa53a7e
parent 374e92246a19df53d4882d4ece39f31b4aabccee
Author: Michael Forney <mforney@mforney.org>
Date:   Thu, 20 Feb 2020 23:31:55 -0800

launch: Unconditionally declare environ

The header declaration in unistd.h is non-standard, and the portable
way to use it is just declare it explicitly everywhere.

Diffstat:
M
launch/launch.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/launch/launch.c b/launch/launch.c
@@ -51,7 +51,6 @@
 #endif
 #ifdef __NetBSD__
 #include <dev/wscons/wsdisplay_usl_io.h>
-extern char **environ;
 #else
 #include <linux/input.h>
 #include <linux/kd.h>
@@ -425,6 +424,7 @@ run(int fd) {
 int
 main(int argc, char *argv[])
 {
+	extern char **environ;
 	int option;
 	char *vt = NULL, buf[64];
 	struct sigaction action = {