Rename android-L to android-21

Change-Id: I1e781b15a867cf6283756f35f2b5955c96637c39

ndk/platforms/android-21/include/sys/select.h

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_SELECT_H_
+#define _SYS_SELECT_H_
+
+#include <sys/cdefs.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <signal.h>
+#include <string.h>
+
+__BEGIN_DECLS
+
+#define FD_SETSIZE 1024
+#define NFDBITS (8 * sizeof(unsigned long))
+#define __FDSET_LONGS (FD_SETSIZE/NFDBITS)
+
+typedef struct {
+  unsigned long fds_bits[__FDSET_LONGS];
+} fd_set;
+
+#define __FDELT(fd) ((fd) / NFDBITS)
+#define __FDMASK(fd) (1UL << ((fd) % NFDBITS))
+#define __FDS_BITS(set) (((fd_set*)(set))->fds_bits)
+
+#define FD_ZERO(set) (memset(set, 0, sizeof(*(fd_set*)(set))))
+
+#if defined(__BIONIC_FORTIFY)
+extern void __FD_CLR_chk(int, fd_set*, size_t);
+extern void __FD_SET_chk(int, fd_set*, size_t);
+extern int  __FD_ISSET_chk(int, fd_set*, size_t);
+#define FD_CLR(fd, set) __FD_CLR_chk(fd, set, __bos(set))
+#define FD_SET(fd, set) __FD_SET_chk(fd, set, __bos(set))
+#define FD_ISSET(fd, set) __FD_ISSET_chk(fd, set, __bos(set))
+#else
+#define FD_CLR(fd, set) (__FDS_BITS(set)[__FDELT(fd)] &= ~__FDMASK(fd))
+#define FD_SET(fd, set) (__FDS_BITS(set)[__FDELT(fd)] |= __FDMASK(fd))
+#define FD_ISSET(fd, set) ((__FDS_BITS(set)[__FDELT(fd)] & __FDMASK(fd)) != 0)
+#endif /* defined(__BIONIC_FORTIFY) */
+
+extern int select(int, fd_set*, fd_set*, fd_set*, struct timeval*);
+extern int pselect(int, fd_set*, fd_set*, fd_set*, const struct timespec*, const sigset_t*);
+
+__END_DECLS
+
+#endif /* _SYS_SELECT_H_ */