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authoreban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-02-20 14:52:31 +0000
committereban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-02-20 14:52:31 +0000
commitd633fc6b5bb397893cc2943214c2600f97326976 (patch)
tree09a97008cf64a0977c96a7a203e90573737938d2
parent88eef2d7fec7a3380f495d768c72d1292260ea18 (diff)
* process.c: add W* macro if not available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ChangeLog4
-rw-r--r--process.c19
2 files changed, 23 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 36be371..de4cea5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Feb 20 23:45:35 2001 WATANABE Hirofumi <eban@ruby-lang.org>
+
+ * process.c: add W* macro if not available.
+
Tue Feb 20 16:37:58 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* configure.in: add check for negative time_t for gmtime(3).
diff --git a/process.c b/process.c
index 85b2058..7f62331 100644
--- a/process.c
+++ b/process.c
@@ -57,6 +57,25 @@ struct timeval rb_time_interval _((VALUE));
static VALUE S_Tms;
#endif
+#ifndef WIFEXITED
+#define WIFEXITED(w) (((w) & 0xff) == 0)
+#endif
+#ifndef WIFSIGNALED
+#define WIFSIGNALED(w) (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))
+#endif
+#ifndef WIFSTOPPED
+#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f)
+#endif
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(w) (((w) >> 8) & 0xff)
+#endif
+#ifndef WTERMSIG
+#define WTERMSIG(w) ((w) & 0x7f)
+#endif
+#ifndef WSTOPSIG
+#define WSTOPSIG WEXITSTATUS
+#endif
+
static VALUE
get_pid()
{