Add in syscall hash helper functions for open_file struct: fd_hash and fd_less, w/ E

2024-11-08 15:12:08 +00:00
parent b112824a64
commit 5bbe7a03c0
2 changed files with 28 additions and 0 deletions
--- a/src/userprog/syscall.h
+++ b/src/userprog/syscall.h
@@ -1,8 +1,13 @@
 #ifndef USERPROG_SYSCALL_H
 #define USERPROG_SYSCALL_H

+#include <hash.h>
+
 typedef int pid_t;

 void syscall_init (void);

+unsigned fd_hash (const struct hash_elem *element, void *aux);
+bool fd_less (const struct hash_elem *a, const struct hash_elem *b, void *aux);
+
 #endif /* userprog/syscall.h */