Fix -Wmissing-variable-declarations compiler warnings.

References:
https://www.illumos.org/issues/3700

4 files changed, 8 insertions, 8 deletions

diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/ctf.c b/cddl/contrib/opensolaris/tools/ctf/cvt/ctf.c
index 55dd39e3a900..77b49895a571 100644
--- a/cddl/contrib/opensolaris/tools/ctf/cvt/ctf.c
+++ b/cddl/contrib/opensolaris/tools/ctf/cvt/ctf.c
@@ -47,7 +47,7 @@
  *
  * The value is only valid during a call to ctf_load.
  */
-char *curfile;
+static char *curfile;
 
 #define	CTF_BUF_CHUNK_SIZE	(64 * 1024)
 #define	RES_BUF_CHUNK_SIZE	(64 * 1024)
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c b/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c
index 1dca82a0d3b2..21a0149861be 100644
--- a/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c
+++ b/cddl/contrib/opensolaris/tools/ctf/cvt/st_parse.c
@@ -54,7 +54,7 @@ static int faketypenumber = 100000000;
 static tdesc_t *hash_table[BUCKETS];
 static tdesc_t *name_table[BUCKETS];
 
-list_t *typedbitfldmems;
+static list_t *typedbitfldmems;
 
 static void reset(void);
 static jmp_buf	resetbuf;
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/traverse.c b/cddl/contrib/opensolaris/tools/ctf/cvt/traverse.c
index feb9908638af..2d6d74bc78b1 100644
--- a/cddl/contrib/opensolaris/tools/ctf/cvt/traverse.c
+++ b/cddl/contrib/opensolaris/tools/ctf/cvt/traverse.c
@@ -37,8 +37,8 @@
 #include "traverse.h"
 #include "memory.h"
 
-int (*tddescenders[])(tdesc_t *, tdtrav_data_t *);
-tdtrav_cb_f tdnops[];
+static int (*tddescenders[])(tdesc_t *, tdtrav_data_t *);
+static tdtrav_cb_f tdnops[];
 
 void
 tdtrav_init(tdtrav_data_t *tdtd, int *vgenp, tdtrav_cb_f *firstops,
@@ -111,7 +111,7 @@ tdtrav_assert(tdesc_t *node __unused, tdesc_t **nodep __unused, void *private __
 	return (-1);
 }
 
-tdtrav_cb_f tdnops[] = {
+static tdtrav_cb_f tdnops[] = {
 	NULL,
 	NULL,			/* intrinsic */
 	NULL,			/* pointer */
@@ -128,7 +128,7 @@ tdtrav_cb_f tdnops[] = {
 	NULL			/* restrict */
 };
 
-int (*tddescenders[])(tdesc_t *, tdtrav_data_t *) = {
+static int (*tddescenders[])(tdesc_t *, tdtrav_data_t *) = {
 	NULL,
 	NULL,			/* intrinsic */
 	tdtrav_plain,		/* pointer */
diff --git a/cddl/contrib/opensolaris/tools/ctf/cvt/util.c b/cddl/contrib/opensolaris/tools/ctf/cvt/util.c
index 0f36fa02decf..82dfe63ad579 100644
--- a/cddl/contrib/opensolaris/tools/ctf/cvt/util.c
+++ b/cddl/contrib/opensolaris/tools/ctf/cvt/util.c
@@ -249,8 +249,8 @@ tdesc_name(tdesc_t *tdp)
 	return (tdp->t_name == NULL ? "(anon)" : tdp->t_name);
 }
 
-char	*watch_address = NULL;
-int	watch_length = 0;
+static char	*watch_address = NULL;
+static int	watch_length = 0;
 
 void
 watch_set(void *addr, int len)