89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
/****************************************************************************
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* include/sys/signalfd.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_SYS_SIGNALFD_H
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#define __INCLUDE_SYS_SIGNALFD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdint.h>
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#include <signal.h>
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#include <fcntl.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define SFD_CLOEXEC O_CLOEXEC
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#define SFD_NONBLOCK O_NONBLOCK
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct signalfd_siginfo
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{
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uint32_t ssi_signo;
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int32_t ssi_errno;
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int32_t ssi_code;
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uint32_t ssi_pid;
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uint32_t ssi_uid;
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int32_t ssi_fd;
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uint32_t ssi_tid;
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uint32_t ssi_band;
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uint32_t ssi_overrun;
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uint32_t ssi_trapno;
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int32_t ssi_status;
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int32_t ssi_int;
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uint64_t ssi_ptr;
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uint64_t ssi_utime;
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uint64_t ssi_stime;
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uint64_t ssi_addr;
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uint16_t ssi_addr_lsb;
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uint16_t __pad2;
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int32_t ssi_syscall;
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uint64_t ssi_call_addr;
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uint32_t ssi_arch;
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uint8_t __pad[28];
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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int signalfd(int fd, FAR const sigset_t *mask, int flags);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_SYS_TIMERFD_H */
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