$NetBSD: patch-aj,v 1.8 2016/07/16 21:13:22 wiz Exp $
--- plugins/r/src/tm_r.c.orig 2016-05-26 01:33:18.000000000 +0000
+++ plugins/r/src/tm_r.c
@@ -18,6 +18,7 @@
#include <util.h>
#endif
+#include <util.h>
#include <utmp.h>
#include <unistd.h>
#include <termios.h>
@@ -844,7 +845,11 @@ int main(int argc, char *argv[])
char *TEXMACS_HOME_PATH, *TEXMACS_R, *TEXMACS_SEND_E, *TEXMACS_LIB, *HOME ;
struct termios termi ;
sigset_t sigmask, orig_sigmask;
-
+#if defined(__DragonFly__)
+ sigset_t cur_sigmask;
+ int select_retval;
+#endif
+
struct stat stat_buf;
name = getenv("TEXMACS_R_SESSION") ;
@@ -1007,7 +1012,14 @@ unsetenv( "DYLD_LIBRARY_PATH") ;
// We will wait till something happens using pselect.
+ sigprocmask(SIG_SETMASK, &orig_sigmask, &cur_sigmask);
+ select_retval = select( subprocess+1, &rd, &wr, &er, NULL );
+ sigprocmask(SIG_SETMASK, &cur_sigmask, NULL);
+ if ( select_retval > 0) {
+#else
if( (pselect( subprocess+1, &rd, &wr, &er, NULL, &orig_sigmask )) > 0 ) {
if( FD_ISSET( STDIN_FILENO, &er) ) exit(0) ;
if( FD_ISSET( STDOUT_FILENO, &er) ) exit(0) ;
if( FD_ISSET( subprocess, &er) ) exit(0) ;