Imperial-MEng/pintos_22
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update thread to add exit_status, intialised to -1, into the thread structure, w/ E

Browse Source
This commit is contained in:
sBubshait
2024-11-05 22:38:09 +00:00
parent f8e529e877
commit 2dccd87a76
2 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/threads/thread.c
View File

@@ -659,6 +659,8 @@ init_thread (struct thread *t, const char *name, int nice, int priority,
t->recent_cpu = recent_cpu; t->recent_cpu = recent_cpu;
t->priority = t->base_priority; t->priority = t->base_priority;
t->exit_status = -1;
old_level = intr_disable (); old_level = intr_disable ();
list_push_back (&all_list, &t->allelem); list_push_back (&all_list, &t->allelem);
intr_set_level (old_level); intr_set_level (old_level);

1
src/threads/thread.h
View File

@@ -111,6 +111,7 @@ struct thread
/* Shared between thread.c and synch.c. */ /* Shared between thread.c and synch.c. */
struct list_elem elem; /* List element. */ struct list_elem elem; /* List element. */
int exit_status; /* Exit Status: 0 = successful exit. */
#ifdef USERPROG #ifdef USERPROG
/* Owned by userprog/process.c. */ /* Owned by userprog/process.c. */