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- /*
- * eventfd() for uClibc
- *
- * Copyright (C) 2011 Jean-Christian de Rivaz <jc@eclis.ch>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #include <errno.h>
- #include <sys/syscall.h>
- #include <sys/eventfd.h>
- /*
- * eventfd()
- */
- #if defined __NR_eventfd || defined __NR_eventfd2
- int eventfd (unsigned int count, int flags)
- {
- #if defined __NR_eventfd2
- return INLINE_SYSCALL (eventfd2, 2, count, flags);
- #elif defined __NR_eventfd
- if (flags != 0) {
- __set_errno (EINVAL);
- return -1;
- }
- return INLINE_SYSCALL (eventfd, 1, count);
- #endif
- }
- #endif
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