remove diagnostic prints

- simple pipelines also seem to work, incidentally

1 files changed, 0 insertions, 10 deletions

diff --git a/exec.c b/exec.c
index 636edf4..288aac4 100644
--- a/exec.c
+++ b/exec.c
@@ -159,9 +159,6 @@ char** make_cmd_args(Command command, ShellState* shstate) {
         arg_str_arr[j] = *get_from_StrVec(&arg_str_vec, j);
     }
     arg_str_arr[argcount] = NULL;
-    for (int k = 0; k < argcount; k++) {
-        printf("\t\tArg%d: %s\n", k, arg_str_arr[k]);
-    }
     return arg_str_arr;
 }
 
@@ -180,10 +177,6 @@ typedef struct {
 
 
 void execute_command(ExecutableCommand cmd, int* pgid) {
-    printf("Stdin: %d vs %d. Stdout: %d vs %d.", cmd.stdin_fd, STDIN_FILENO, cmd.stdout_fd, STDOUT_FILENO);
-    for (int j = 0; cmd.args[j] != NULL; j++) {
-        printf("'%s'\n", cmd.args[j]);
-    }
     pid_t pid = fork();
     
     if (pid == 0) {
@@ -228,7 +221,6 @@ void run_pipeline(Pipeline pl, ShellState* shstate) {
     int last_pipe_fd;
     int pgid = -1;
     for (int i = 0; i < pl.count; i++) {
-        printf("\tCommand %d:\n", i);
         PipelineElement elem = *get_from_Pipeline(&pl, i);
 
         ExecutableCommand cmd = {.child_close_fds = make_IntVec(64), .parent_close_fds = make_IntVec(64)};
@@ -256,12 +248,10 @@ void run_pipeline(Pipeline pl, ShellState* shstate) {
         execute_command(cmd, &pgid);
         
         for (int j = 0; j < cmd.parent_close_fds.count; j++) {
-            printf("Closing %d\n", j);
             close(*get_from_IntVec(&cmd.parent_close_fds, j));
         }
     }
     tcsetpgrp(STDIN_FILENO, pgid); 
     while (waitpid(-pgid, NULL, 0) > 0); 
-    printf("%d\n", pgid);
     tcsetpgrp(STDIN_FILENO, getpgrp());
 }