Changeset ae45201 in mainline for uspace/app/bdsh/exec.c

Timestamp:

2011-06-11T21:32:54Z (13 years ago)

Author:

Martin Sucha <sucha14@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6ea9a1d

Parents:

28ee877e

Message:

Allow redirecting output of tasks to file in bdsh

File:

• uspace/app/bdsh/exec.c (modified) (1 diff)

uspace/app/bdsh/exec.c

@@ -112 +112 @@
 }
 
-unsigned int try_exec(char *cmd, char **argv)
+unsigned int try_exec(char *cmd, char **argv, FILE **files)
 {
         task_id_t tid;
         task_exit_t texit;
         char *tmp;
-        int rc, retval;
+        int rc, retval, i;
+        fdi_node_t file_nodes[3];
+        fdi_node_t *file_nodes_p[4];
 
         tmp = str_dup(find_command(cmd));
         free(found);
+        
+        for (i = 0; i < 3 && files[i] != NULL; i++) {
+                if (fnode(files[i], &file_nodes[i]) == EOK) {
+                        file_nodes_p[i] = &file_nodes[i];
+                }
+                else {
+                        file_nodes_p[i] = NULL;
+                }
+        }
+        file_nodes_p[i] = NULL;
 
-        rc = task_spawnv(&tid, tmp, (const char **) argv);
+        rc = task_spawnvf(&tid, tmp, (const char **) argv, file_nodes_p);
         free(tmp);