Quentin Smith
12 lines
211 B
C
12 lines
211 B
C
/* ISC license. */
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#include <fcntl.h>
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#include "djbunix.h"
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int coe (int fd)
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{
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register int flags = fcntl(fd, F_GETFD, 0) ;
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if (flags < 0) return -1 ;
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return fcntl(fd, F_SETFD, flags | FD_CLOEXEC) ;
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}
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