Minix/minix
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

machine/ipcconst.h for arch-specific constants

Browse Source
This commit is contained in:
Arun Thomas
2012-08-26 12:44:27 -04:00
parent e4ac80eb60
commit 9a9d555f56
6 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/ipc.h
View File

@@ -5,6 +5,7 @@
* These definitions are used in the file proc.c.
*/
#include <minix/com.h>
#include <minix/ipcconst.h>
/* Masks and flags for system calls. */
#define NON_BLOCKING 0x0080 /* do not block if target not ready */
@@ -15,7 +16,6 @@
(target->p_getfrom_e == ANY || target->p_getfrom_e == source_ep))
/* IPC status code macros. */
#define IPC_STATUS_REG bx
#define IPC_STATUS_GET(p) ((p)->p_reg.IPC_STATUS_REG)
#define IPC_STATUS_CLEAR(p) ((p)->p_reg.IPC_STATUS_REG = 0)