From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 19 May 1998 03:32:23 +0000 (+0000)
Subject: add HAVE_WAITPID, HAVE_WAIT3, and sudo_waitpid()
X-Git-Tag: SUDO_1_5_6~53
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=59214c317df363ba92715362d0ed015efe7e0355;p=sudo

add HAVE_WAITPID, HAVE_WAIT3, and sudo_waitpid()
---

diff --git a/config.h.in b/config.h.in
index 5d684def3..5e48dcf57 100644
--- a/config.h.in
+++ b/config.h.in
@@ -192,6 +192,12 @@
 /* Define if you have seteuid(3). */
 #undef HAVE_SETEUID
 
+/* Define if you have waitpid(2). */
+#undef HAVE_WAITPID
+
+/* Define if you have wait3(2). */
+#undef HAVE_WAIT3
+
 /* Define if you have the <malloc.h> header file.  */
 #undef HAVE_MALLOC_H
 
@@ -269,6 +275,17 @@
 /* and syslog(3) returns non-zero to denote failure */
 #undef BROKEN_SYSLOG
 
+/*
+ * Emulate a subset of waitpid() if we don't have it.
+ */
+#ifdef HAVE_WAITPID
+#define sudo_waitpid(p, s, o)	waitpid(p, s, o)
+#else
+#ifdef HAVE_WAIT3
+#define sudo_waitpid(p, s, o)	wait3(s, o, NULL)
+#endif
+#endif
+
 /*
  * Paths to commands used by sudo.  There are used by pathnames.h.
  * If you want to override these values, do so in pathnames.h, not here!