40 lines
916 B
C
40 lines
916 B
C
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/*
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* Copyright (C) Igor Sysoev
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* Copyright (C) NGINX, Inc.
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*/
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#include <nxt_main.h>
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void *
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nxt_mem_mmap(void *addr, size_t len, nxt_uint_t protection, nxt_uint_t flags,
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nxt_fd_t fd, nxt_off_t offset)
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{
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void *p;
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p = mmap(addr, len, protection, flags, fd, offset);
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if (nxt_fast_path(p != MAP_FAILED)) {
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nxt_thread_log_debug("mmap(%p, %uz, %uxi, %uxi, %FD, %O): %p",
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addr, len, protection, flags, fd, offset, p);
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} else {
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nxt_thread_log_alert("mmap(%p, %uz, %ui, %ui, %FD, %O) failed %E",
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addr, len, protection, flags, fd, offset, nxt_errno);
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}
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return p;
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}
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void
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nxt_mem_munmap(void *addr, size_t len)
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{
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if (nxt_fast_path(munmap(addr, len) == 0)) {
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nxt_thread_log_debug("munmap(%p, %uz)", addr, len);
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} else {
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nxt_thread_log_alert("munmap(%p, %uz) failed %E", addr, len, nxt_errno);
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}
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}
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