[PATCH 2/7] MinGW: simplify waitpid() emulation macros

From: Johannes Sixt <j6t@kdbg.org>
Date: Jul 4, 2009, 19:26 UTC
Message-ID: <d63e9230d57698a058c8a550709155e5e3222348.1246734159.git.j6t@kdbg.org>
In-Reply-To: <b73cf4b4cd09f4225098e71182044f64e12380aa.1246734159.git.j6t@kdbg.org>

Windows does not have signals. At least they cannot be diagnosed by the parent process; all that the parent process can observe is the exit code.

This also adds a dummy definition of WTERMSIG.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
---
 The dummy definition WTERMSIG will be used in a subsequent patch.

 compat/mingw.h |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/compat/mingw.h b/compat/mingw.h
index 4f7ba4c..21ab124 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -17,9 +17,10 @@ typedef int pid_t;
 #define S_IROTH 0
 #define S_IXOTH 0
 
-#define WIFEXITED(x) ((unsigned)(x) < 259)	/* STILL_ACTIVE */
+#define WIFEXITED(x) 1
+#define WIFSIGNALED(x) 0
 #define WEXITSTATUS(x) ((x) & 0xff)
-#define WIFSIGNALED(x) ((unsigned)(x) > 259)
+#define WTERMSIG(x) SIGTERM
 
 #define SIGHUP 1
 #define SIGQUIT 3

-- 
1.6.3.17.g1665f