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custom message type for VM_REMAP, VM_REMAP_RO

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This commit is contained in:
Ben Gras
2014-07-26 13:53:43 +02:00
committed by Lionel Sambuc
parent edb410ffe2
commit e3a0e6c3c3
5 changed files with 32 additions and 26 deletions
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7
include/minix/com.h
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@@ -754,13 +754,6 @@
# define VMV_SIZE_PAGES m10_l3
#define VM_REMAP (VM_RQ_BASE+33)
# define VMRE_D m1_i1
# define VMRE_S m1_i2
# define VMRE_DA m1_p1
# define VMRE_SA m1_p2
# define VMRE_RETA m1_p3
# define VMRE_SIZE m1_i3
# define VMRE_FLAGS m1_i3
#define VM_SHM_UNMAP (VM_RQ_BASE+34)
# define VMUN_ENDPT m_mmap.forwhom

13
include/minix/ipc.h
View File

@@ -1700,6 +1700,17 @@ typedef struct {
} mess_vmmcp_reply;
_ASSERT_MSG_SIZE(mess_vmmcp_reply);
typedef struct {
endpoint_t destination;
endpoint_t source;
void *dest_addr;
void *src_addr;
size_t size;
void *ret_addr;
uint8_t padding[32];
} mess_lsys_vm_vmremap;
_ASSERT_MSG_SIZE(mess_lsys_vm_vmremap);
typedef struct {
endpoint_t m_source; /* who sent the message */
int m_type; /* what kind of message is it */
@@ -1918,6 +1929,8 @@ typedef struct {
mess_vfs_lc_lseek m_vfs_lc_lseek;
mess_lsys_vm_vmremap m_lsys_vm_vmremap;
mess_vfs_lchardriver_cancel m_vfs_lchardriver_cancel;
mess_vfs_lchardriver_openclose m_vfs_lchardriver_openclose;
mess_vfs_lchardriver_readwrite m_vfs_lchardriver_readwrite;