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-rw-r--r--configure.ac5
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index d37f07f..dad379a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -423,7 +423,10 @@ AC_REPLACE_FUNCS(setenv)
#
# Check for the getsockopt SO_PEERCRED, etc.
#
-AC_CHECK_MEMBER(struct sockpeercred.pid, [], [], [#include <sys/types.h>
+AC_CHECK_MEMBER(struct sockpeercred.pid,
+ [AC_DEFINE(HAVE_STRUCT_SOCKPEERCRED_PID, 1,
+ Define if struct sockpeercred contains the pid member.)],
+ [], [#include <sys/types.h>
#include <sys/socket.h> ])
# (Open)Solaris