X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Finterrupt.h;h=adb7fa99b4a424e116914551c4edb0f3d2d30d20;hb=c80e647ab8f44161cfe75f6e39bdaf8624c32dd3;hp=fe26b3d521abd6e3c6be3b692347788d4cfa54ba;hpb=9cc8ba53f694dd7e2c2255e0caaa264bfa39a6fa;p=pintos-anon

diff --git a/src/threads/interrupt.h b/src/threads/interrupt.h
index fe26b3d..adb7fa9 100644
--- a/src/threads/interrupt.h
+++ b/src/threads/interrupt.h
@@ -1,5 +1,5 @@
-#ifndef HEADER_INTERRUPT_H
-#define HEADER_INTERRUPT_H 1
+#ifndef THREADS_INTERRUPT_H
+#define THREADS_INTERRUPT_H
 
 #include <stdbool.h>
 #include <stdint.h>
@@ -36,7 +36,7 @@ struct intr_frame
     uint32_t vec_no;            /* Interrupt vector number. */
 
     /* Sometimes pushed by the CPU,
-       otherwise by intrXX_stub for consistency. */
+       otherwise for consistency pushed as 0 by intrXX_stub. */
     uint32_t error_code;        /* Error code. */
 
     /* Pushed by the CPU.
@@ -56,4 +56,7 @@ void intr_register (uint8_t vec, int dpl, enum intr_level, intr_handler_func *,
 bool intr_context (void);
 void intr_yield_on_return (void);
 
-#endif /* interrupt.h */
+void intr_dump_frame (const struct intr_frame *);
+const char *intr_name (uint8_t vec);
+
+#endif /* threads/interrupt.h */