procsub in work now

1 files changed, 5 insertions, 4 deletions

diff --git a/src/exec.c b/src/exec.c
index 1da1f25..4a35142 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -5,6 +5,7 @@
 #include <sys/wait.h>
 
 #include "syntax.h"
+#include "utils.h"
 
 void execute_command_pipeline(Pipeline pipeline, int stdin_fd, int stdout_fd);
 
@@ -73,6 +74,8 @@ ExecutableCommand process_pl_command(PlCommand pl_cmd) {
                 close(ps_pipe_fds[1]);
                 char pname[64];
                 snprintf(pname, sizeof(pname), "/dev/fd/%d", ps_pipe_fds[0]);
+                push_to_IntVec(&parent_open_fds, ps_pipe_fds[0]);
+                push_to_StrVec(&arg_vec, strdup(pname));
                 break;
             default:
                 exit(67);
@@ -122,10 +125,6 @@ void execute_command_pipeline(Pipeline pipeline, int stdin_fd, int stdout_fd) {
     int trunk_fd = stdin_fd;
     int pgid = -1;
 
-
-    signal(SIGTTIN, SIG_IGN);
-    signal(SIGTTOU, SIG_IGN);
-
     for (int i = 0; i < pipeline.count; i++) {
         PlCommand cmd = *get_from_Pipeline(&pipeline, i);
         ExecutableCommand exec_cmd = process_pl_command(cmd);
@@ -161,5 +160,7 @@ void execute_command_pipeline(Pipeline pipeline, int stdin_fd, int stdout_fd) {
 }
 
 void execute_pipeline_tree(PipelineTree pltree) {
+    signal(SIGTTIN, SIG_IGN);
+    signal(SIGTTOU, SIG_IGN);
     execute_command_pipeline(*pltree.root, STDIN_FILENO, STDOUT_FILENO); 
 }