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| #include <psxtypes/psxtypes.h> |
| #include <ntapi/nt_file.h> |
| #include <ntapi/nt_string.h> |
| #include <ntapi/nt_atomic.h> |
| #include <ntapi/nt_port.h> |
| #include <ntapi/nt_ipc.h> |
| #include <ntapi/nt_sem.h> |
| #include <ntapi/ntapi.h> |
| #include "ntapi_impl.h" |
| |
| static int32_t __sem_fdio( |
| nt_sem_info * sem, |
| nt_iosb * iosb, |
| uint32_t opcode) |
| { |
| int32_t status; |
| nt_sem_info_msg msg; |
| |
| |
| if (!iosb) |
| return NT_STATUS_INVALID_PARAMETER; |
| |
| |
| __ntapi->tt_aligned_block_memset( |
| &msg,0,sizeof(msg)); |
| |
| msg.header.msg_type = NT_LPC_NEW_MESSAGE; |
| msg.header.data_size = sizeof(msg.data); |
| msg.header.msg_size = sizeof(msg); |
| msg.data.ttyinfo.opcode = opcode; |
| |
| msg.data.seminfo.semkey = sem->semkey; |
| msg.data.seminfo.semid = sem->semid; |
| msg.data.seminfo.sempid = sem->sempid; |
| |
| if ((status = __ntapi->zw_request_wait_reply_port(sem->hport,&msg,&msg))) |
| return status; |
| else if (msg.data.ttyinfo.status) |
| return msg.data.ttyinfo.status; |
| |
| iosb->status = NT_STATUS_SUCCESS; |
| iosb->info = 0; |
| |
| return NT_STATUS_SUCCESS; |
| } |
| |
| int32_t __stdcall __ntapi_sem_cancel( |
| __in nt_sem_info * sem, |
| __out nt_iosb * iosb) |
| { |
| return __sem_fdio(sem,iosb,NT_TTY_SEM_CANCEL); |
| } |
| |
| int32_t __stdcall __ntapi_sem_free( |
| __in nt_sem_info * sem, |
| __out nt_iosb * iosb) |
| { |
| return __sem_fdio(sem,iosb,NT_TTY_SEM_FREE); |
| } |