different approach, try signal compatibility package

[unix-history] / usr / src / bin / csh / exec.c

diff --git a/usr/src/bin/csh/exec.c b/usr/src/bin/csh/exec.c
index f618920..560006e 100644 (file)
--- a/usr/src/bin/csh/exec.c
+++ b/usr/src/bin/csh/exec.c
@@ -1,4 +1,4 @@
-static char *sccsid = "@(#)exec.c 4.6 %G%";
+static char *sccsid = "@(#)exec.c 4.7 %G%";

 
 #include "sh.h"
 #include <dir.h>
 
 #include "sh.h"
 #include <dir.h>


@@ -93,8 +93,10 @@ doexec(t)
         * We must do this AFTER any possible forking (like `foo`
         * in glob) so that this shell can still do subprocesses.
         */
         * We must do this AFTER any possible forking (like `foo`
         * in glob) so that this shell can still do subprocesses.
         */

-       signal(SIGCHLD, SIG_IGN);
-       sigsetmask(0);                  /* sanity */
+#ifdef notdef
+       sigsys(SIGCHLD, SIG_IGN);       /* sigsys for vforks sake */
+#endif
+       sigsetmask(0);

 
        /*
         * If no path, no words in path, or a / in the filename
 
        /*
         * If no path, no words in path, or a / in the filename