forked from OSchip/llvm-project
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
// RUN: %check_clang_tidy %s android-cloexec-pipe2 %t
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#define O_NONBLOCK 1
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#define __O_CLOEXEC 3
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#define O_CLOEXEC __O_CLOEXEC
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#define TEMP_FAILURE_RETRY(exp) \
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({ \
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int _rc; \
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do { \
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_rc = (exp); \
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} while (_rc == -1); \
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})
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#define NULL 0
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extern "C" int pipe2(int pipefd[2], int flags);
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void warning() {
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int pipefd[2];
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pipe2(pipefd, O_NONBLOCK);
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// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'pipe2'
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// CHECK-FIXES: pipe2(pipefd, O_NONBLOCK | O_CLOEXEC);
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TEMP_FAILURE_RETRY(pipe2(pipefd, O_NONBLOCK));
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// CHECK-MESSAGES: :[[@LINE-1]]:46: warning: 'pipe2'
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// CHECK-FIXES: TEMP_FAILURE_RETRY(pipe2(pipefd, O_NONBLOCK | O_CLOEXEC));
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}
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void warningInMacroArugment() {
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int pipefd[2];
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pipe2(pipefd, 3);
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// CHECK-MESSAGES: :[[@LINE-1]]:18: warning: 'pipe2'
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// CHECK-FIXES: pipe2(pipefd, 3 | O_CLOEXEC);
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TEMP_FAILURE_RETRY(pipe2(pipefd, 3));
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// CHECK-MESSAGES: :[[@LINE-1]]:37: warning: 'pipe2'
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// CHECK-FIXES: TEMP_FAILURE_RETRY(pipe2(pipefd, 3 | O_CLOEXEC));
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int flag = O_NONBLOCK;
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pipe2(pipefd, flag);
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TEMP_FAILURE_RETRY(pipe2(pipefd, flag));
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}
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namespace i {
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int pipe2(int pipefd[2], int flags);
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void noWarning() {
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int pipefd[2];
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pipe2(pipefd, O_NONBLOCK);
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TEMP_FAILURE_RETRY(pipe2(pipefd, O_NONBLOCK));
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}
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} // namespace i
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void noWarning() {
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int pipefd[2];
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pipe2(pipefd, O_CLOEXEC);
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TEMP_FAILURE_RETRY(pipe2(pipefd, O_CLOEXEC));
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pipe2(pipefd, O_NONBLOCK | O_CLOEXEC);
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TEMP_FAILURE_RETRY(pipe2(pipefd, O_NONBLOCK | O_CLOEXEC));
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}
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class G {
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public:
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int pipe2(int pipefd[2], int flags);
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void noWarning() {
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int pipefd[2];
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pipe2(pipefd, O_NONBLOCK);
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TEMP_FAILURE_RETRY(pipe2(pipefd, O_NONBLOCK));
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}
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};
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