| 1 | //===---------- Linux implementation of the shm_unlink function -----------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "src/sys/mman/shm_unlink.h" |
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| 10 | #include "src/__support/macros/config.h" |
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| 11 | #include "src/sys/mman/linux/shm_common.h" |
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| 12 | #include "src/unistd/unlink.h" |
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| 13 | |
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| 14 | namespace LIBC_NAMESPACE_DECL { |
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| 15 | |
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| 16 | // TODO: stop calling the public unlink function. It should be calling an |
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| 17 | // internal shared utility. |
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| 18 | |
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| 19 | LLVM_LIBC_FUNCTION(int, shm_unlink, (const char *name)) { |
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| 20 | if (cpp::optional<shm_common::SHMPath> buffer = |
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| 21 | shm_common::translate_name(name)) |
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| 22 | return LIBC_NAMESPACE::unlink(buffer->data()); |
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| 23 | return -1; |
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| 24 | } |
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| 25 | |
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| 26 | } // namespace LIBC_NAMESPACE_DECL |
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| 27 | |
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