(vfork): Define as fork.

diff --git a/src/s/freebsd.h b/src/s/freebsd.h
index 772a760900ba46839afb535589cb14e37f907c96..9a32b9bf57df98bc3c320a4c03a8185ac226d9bd 100644 (file)
--- a/src/s/freebsd.h
+++ b/src/s/freebsd.h
@@ -88,3 +88,7 @@
 #include <sys/wait.h>
 #endif
 #define WRETCODE(w) (_W_INT(w) >> 8)
+
+/* Needed to avoid hanging when child process writes an error message
+   and exits -- enami tsugutomo <enami@ba2.so-net.or.jp>.  */
+#define vfork fork

diff --git a/src/s/netbsd.h b/src/s/netbsd.h
index b653566572406366faa986c890b2c9c97fa90972..4ca4b4d68856fa1268cad26dcf86dd1d9d05e61b 100644 (file)
--- a/src/s/netbsd.h
+++ b/src/s/netbsd.h
@@ -61,3 +61,7 @@
 #define NO_MATHERR
 
 #define AMPERSAND_FULL_NAME
+
+/* Needed to avoid hanging when child process writes an error message
+   and exits -- enami tsugutomo <enami@ba2.so-net.or.jp>.  */
+#define vfork fork