23 lines
395 B
C
23 lines
395 B
C
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#include <fcntl.h>
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#include <unistd.h>
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int pipe2(int pipefd[2], int flags)
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{
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int r;
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if ((r = pipe(pipefd)) < 0)
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return r;
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if (flags & O_CLOEXEC) {
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(void) fcntl(pipefd[0], F_SETFD, FD_CLOEXEC);
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(void) fcntl(pipefd[1], F_SETFD, FD_CLOEXEC);
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}
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if (flags & O_NONBLOCK) {
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(void) fcntl(pipefd[0], F_SETFL, O_NONBLOCK);
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(void) fcntl(pipefd[1], F_SETFL, O_NONBLOCK);
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}
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return 0;
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}
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