From 0377bc4b8a559d5d55112e04f79391e2a6977ac0 Mon Sep 17 00:00:00 2001
From: Chia-Che Tsai <chitsai@cs.stonybrook.edu>
Date: Sat, 3 Nov 2018 09:54:30 -0700
Subject: [PATCH] [Linux/SGX/FreeBSD PAL] Remove unused macro SIGNAL_MASK_TIME

---
 Pal/src/host/FreeBSD/db_exception.c   | 2 --
 Pal/src/host/Linux-SGX/db_exception.c | 2 --
 Pal/src/host/Linux/db_exception.c     | 2 --
 3 files changed, 6 deletions(-)

diff --git a/Pal/src/host/FreeBSD/db_exception.c b/Pal/src/host/FreeBSD/db_exception.c
index 01f557b5..96b582da 100644
--- a/Pal/src/host/FreeBSD/db_exception.c
+++ b/Pal/src/host/FreeBSD/db_exception.c
@@ -206,8 +206,6 @@ struct exception_handler * pal_handlers [PAL_EVENT_NUM_BOUND] = {
         &handler_Failure,
     };
 
-#define SIGNAL_MASK_TIME 1000
-
 #define save_return_point(ptr)                      \
     asm volatile ("leaq 0(%%rip), %%rax\r\n"        \
                   "movq %%rax, %0\r\n"              \
diff --git a/Pal/src/host/Linux-SGX/db_exception.c b/Pal/src/host/Linux-SGX/db_exception.c
index eceff834..8f1092eb 100644
--- a/Pal/src/host/Linux-SGX/db_exception.c
+++ b/Pal/src/host/Linux-SGX/db_exception.c
@@ -45,8 +45,6 @@ typedef struct exception_event {
     struct pal_frame *  frame;
 } PAL_EVENT;
 
-#define SIGNAL_MASK_TIME 1000
-
 #define save_return_point(ptr)                      \
     asm volatile ("leaq 0(%%rip), %%rax\r\n"        \
                   "movq %%rax, %0\r\n"              \
diff --git a/Pal/src/host/Linux/db_exception.c b/Pal/src/host/Linux/db_exception.c
index d114cdea..0c77cc57 100644
--- a/Pal/src/host/Linux/db_exception.c
+++ b/Pal/src/host/Linux/db_exception.c
@@ -117,8 +117,6 @@ typedef struct {
     PAL_PTR         eframe;
 } PAL_EVENT;
 
-#define SIGNAL_MASK_TIME 1000
-
 #define save_return_point(ptr)                      \
     asm volatile ("leaq 0(%%rip), %%rax\r\n"        \
                   "movq %%rax, %0\r\n"              \