40 lines
850 B
C
40 lines
850 B
C
/*
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* Copyright (C) 2021 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#pragma once
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#include "data-types.h"
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#include <fcntl.h>
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#include <sys/mman.h>
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static inline int
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safe_open(const char *path, int flags, mode_t mode) {
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while (true) {
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int fd = open(path, flags, mode);
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if (fd == -1 && errno == EINTR) continue;
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return fd;
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}
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}
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static inline int
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safe_shm_open(const char *path, int flags, mode_t mode) {
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while (true) {
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int fd = shm_open(path, flags, mode);
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if (fd == -1 && errno == EINTR) continue;
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return fd;
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}
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}
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static inline void
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safe_close(int fd, const char* file UNUSED, const int line UNUSED) {
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#if 0
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printf("Closing fd: %d from file: %s line: %d\n", fd, file, line);
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#endif
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while(close(fd) != 0 && errno == EINTR);
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}
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