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custom message type for SEMOP

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This commit is contained in:
Ben Gras
2014-07-26 13:53:54 +02:00
committed by Lionel Sambuc
parent c476408dea
commit fce93dad32
4 changed files with 15 additions and 9 deletions
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3
include/minix/com.h
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@@ -835,9 +835,6 @@
#define IPC_SEMGET (IPC_BASE+5)
#define IPC_SEMCTL (IPC_BASE+6)
#define IPC_SEMOP (IPC_BASE+7)
# define SEMOP_ID m2_i1
# define SEMOP_OPS m2_l1
# define SEMOP_SIZE m2_i2
/*===========================================================================*
* Messages for Scheduling *

9
include/minix/ipc.h
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@@ -1817,6 +1817,14 @@ typedef struct {
} mess_lc_ipc_semctl;
_ASSERT_MSG_SIZE(mess_lc_ipc_semctl);
typedef struct {
int id;
void *ops;
unsigned int size;
uint8_t padding[42];
} mess_lc_ipc_semop;
_ASSERT_MSG_SIZE(mess_lc_ipc_semop);
typedef struct {
endpoint_t m_source; /* who sent the message */
int m_type; /* what kind of message is it */
@@ -2049,6 +2057,7 @@ typedef struct {
mess_lc_ipc_shmctl m_lc_ipc_shmctl;
mess_lc_ipc_semget m_lc_ipc_semget;
mess_lc_ipc_semctl m_lc_ipc_semctl;
mess_lc_ipc_semop m_lc_ipc_semop;
mess_vfs_lchardriver_cancel m_vfs_lchardriver_cancel;
mess_vfs_lchardriver_openclose m_vfs_lchardriver_openclose;