/* vi: set sw=4 ts=4: */ /* * 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