Merge branch 'dev' into major

* dev:
  Move init of smp rw mutex from init to sys_args to make sure that it is initialized before the first erts_sys_getenv call
  Move erts_sys_env_init() to erts_sys_pre_init()
  Remove _DEBUG from start_erl.c
  Spelling correction in erlsrv doc
  Convert windows start_erl to take rootdir on command line
  Add command start_disabled to erlsrv
  Add global lock for erlsrv to avoid races
  Change start order so that service_event gets initialized before it's used

Conflicts:
	erts/emulator/sys/win32/sys.c

1 files changed, 3 insertions, 1 deletions

diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index fd15635168..f2fd01e236 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -527,7 +527,6 @@ erts_sys_pre_init(void)
 void
 erl_sys_init(void)
 {
-    erts_smp_rwmtx_init(&environ_rwmtx, "environ");
 #if !DISABLE_VFORK
  {
     int res;
@@ -3088,6 +3087,8 @@ get_value(char* rest, char** argv, int* ip)
 void
 erl_sys_args(int* argc, char** argv)
 {
+    erts_smp_rwmtx_init(&environ_rwmtx, "environ");
+
     int i, j;
 
     i = 1;
@@ -3151,4 +3152,5 @@ erl_sys_args(int* argc, char** argv)
 	    argv[j++] = argv[i];
     }
     *argc = j;
+
 }