From a8d68c3f9c4e2a1d07b9d27cebe0a7bf9edaacb0 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sat, 23 Feb 2019 14:32:20 -0500
Subject: implement proper function-like macro

---
 src/sys/wait/WIFCONTINUED.c | 2 +-
 src/sys/wait/WIFEXITED.c    | 3 +--
 src/sys/wait/WIFSIGNALED.c  | 3 +--
 src/sys/wait/WIFSTOPPED.c   | 3 +--
 4 files changed, 4 insertions(+), 7 deletions(-)

(limited to 'src/sys/wait')

diff --git a/src/sys/wait/WIFCONTINUED.c b/src/sys/wait/WIFCONTINUED.c
index 88a42d78..4fa2f892 100644
--- a/src/sys/wait/WIFCONTINUED.c
+++ b/src/sys/wait/WIFCONTINUED.c
@@ -1,5 +1,5 @@
 #include <sys/wait.h>
-#define WIFCONTINUED                                                          10
+#define WIFCONTINUED(__stat_val)                            (__stat_val & 0x400)
 /*
 XOPEN(400)
 */
diff --git a/src/sys/wait/WIFEXITED.c b/src/sys/wait/WIFEXITED.c
index e0e32bcb..ffaa6515 100644
--- a/src/sys/wait/WIFEXITED.c
+++ b/src/sys/wait/WIFEXITED.c
@@ -1,6 +1,5 @@
 #include <sys/wait.h>
-
-#define WIFEXITED                                                              2
+#define WIFEXITED(__stat_val)                                (__stat_val <= 255)
 /*
 POSIX(1)
 */
diff --git a/src/sys/wait/WIFSIGNALED.c b/src/sys/wait/WIFSIGNALED.c
index cc99a98a..4c3305b9 100644
--- a/src/sys/wait/WIFSIGNALED.c
+++ b/src/sys/wait/WIFSIGNALED.c
@@ -1,6 +1,5 @@
 #include <sys/wait.h>
-
-#define WIFSIGNALED                                                            3
+#define WIFSIGNALED(__stat_val)                             (__stat_val & 0x100)
 /*
 POSIX(1)
 */
diff --git a/src/sys/wait/WIFSTOPPED.c b/src/sys/wait/WIFSTOPPED.c
index 3fb06d8c..860c9520 100644
--- a/src/sys/wait/WIFSTOPPED.c
+++ b/src/sys/wait/WIFSTOPPED.c
@@ -1,6 +1,5 @@
 #include <sys/wait.h>
-
-#define WIFSTOPPED                                                             4
+#define WIFSTOPPED(__stat_val)                              (__stat_val & 0x200)
 /*
 POSIX(1)
 */
-- 
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