From 7a5eb9246d288076199bbdf643e4d29bf977e495 Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <isaku.yamahata@gmail.com>
Date: Sun, 25 Nov 2018 17:02:23 -0800
Subject: [PATCH] [Pal/host] Make _DkGenericEventTrigger static

_DkGenericEventTrigger isn't used by other .o files.
So make it static.

Signed-off-by: Isaku Yamahata <isaku.yamahata@gmail.com>
---
 Pal/src/host/FreeBSD/db_exception.c   | 7 ++++---
 Pal/src/host/FreeBSD/db_exception2.c  | 6 +++---
 Pal/src/host/Linux-SGX/db_exception.c | 6 +++---
 Pal/src/host/Linux/db_exception.c     | 4 ++--
 4 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/Pal/src/host/FreeBSD/db_exception.c b/Pal/src/host/FreeBSD/db_exception.c
index 958d20cc..c06186d6 100644
--- a/Pal/src/host/FreeBSD/db_exception.c
+++ b/Pal/src/host/FreeBSD/db_exception.c
@@ -219,9 +219,10 @@ static int get_event_num (int signum)
     }
 }
 
-void _DkGenericEventTrigger (int event_num, PAL_UPCALL upcall,
-                             int flags, PAL_NUM arg, struct pal_frame * frame,
-                             ucontext_t * uc, void * eframe)
+static void _DkGenericEventTrigger (int event_num, PAL_UPCALL upcall,
+                                    int flags, PAL_NUM arg,
+                                    struct pal_frame * frame,
+                                    ucontext_t * uc, void * eframe)
 {
     struct exception_event event;
 
diff --git a/Pal/src/host/FreeBSD/db_exception2.c b/Pal/src/host/FreeBSD/db_exception2.c
index 69874413..de9bfbb6 100644
--- a/Pal/src/host/FreeBSD/db_exception2.c
+++ b/Pal/src/host/FreeBSD/db_exception2.c
@@ -130,9 +130,9 @@ static int get_event_num (int signum)
     }
 }
 
-void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
-                             PAL_NUM arg, struct pal_frame * frame,
-                             ucontext_t * uc, void * eframe)
+static void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
+                                    PAL_NUM arg, struct pal_frame * frame,
+                                    ucontext_t * uc, void * eframe)
 {
     PAL_EVENT event;
     event.event_num = event_num;
diff --git a/Pal/src/host/Linux-SGX/db_exception.c b/Pal/src/host/Linux-SGX/db_exception.c
index e9e911c5..d4eafdb3 100644
--- a/Pal/src/host/Linux-SGX/db_exception.c
+++ b/Pal/src/host/Linux-SGX/db_exception.c
@@ -45,9 +45,9 @@ typedef struct exception_event {
     struct pal_frame *  frame;
 } PAL_EVENT;
 
-void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
-                             PAL_NUM arg, struct pal_frame * frame,
-                             PAL_CONTEXT * context)
+static void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
+                                    PAL_NUM arg, struct pal_frame * frame,
+                                    PAL_CONTEXT * context)
 {
     struct exception_event event;
 
diff --git a/Pal/src/host/Linux/db_exception.c b/Pal/src/host/Linux/db_exception.c
index 149c0d9a..2102e422 100644
--- a/Pal/src/host/Linux/db_exception.c
+++ b/Pal/src/host/Linux/db_exception.c
@@ -130,8 +130,8 @@ static int get_event_num (int signum)
     }
 }
 
-void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
-                             PAL_NUM arg, ucontext_t * uc)
+static void _DkGenericEventTrigger (PAL_IDX event_num, PAL_EVENT_HANDLER upcall,
+                                    PAL_NUM arg, ucontext_t * uc)
 {
     PAL_EVENT event;
     event.event_num = event_num;