svn commit: r326626 - head/lib/libproc

[Mark Johnston]

Author: markj
Date: Wed Dec  6 17:52:01 2017
New Revision: 326626
URL: https://svnweb.freebsd.org/changeset/base/326626

Log:
  Use a global extern declaration to appease gcc.
  
  Reported by:	gjb
  X-MFC with:	r326498

Modified:
  head/lib/libproc/proc_create.c

Modified: head/lib/libproc/proc_create.c
==============================================================================
--- head/lib/libproc/proc_create.c	Wed Dec  6 17:50:10 2017	(r326625)
+++ head/lib/libproc/proc_create.c	Wed Dec  6 17:52:01 2017	(r326626)
@@ -47,6 +47,8 @@ __FBSDID("$FreeBSD$");
 
 #include "_libproc.h"
 
+extern char * const *environ;
+
 static int	getelfclass(int);
 static int	proc_init(pid_t, int, int, struct proc_handle **);
 
@@ -179,7 +181,6 @@ int
 proc_create(const char *file, char * const *argv, char * const *envp,
     proc_child_func *pcf, void *child_arg, struct proc_handle **pphdl)
 {
-	extern char * const *environ;
 	struct proc_handle *phdl;
 	int error, status;
 	pid_t pid;