(vfork): Define as fork.

22fcc83e · Richard M. Stallman · f9636fb2 · 22fcc83e · 22fcc83e
Commit 22fcc83e authored Feb 04, 1996 by Richard M. Stallman
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src/s/freebsd.h src/s/freebsd.h +4 -0

src/s/netbsd.h src/s/netbsd.h +4 -0

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--- 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
--- 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