commit 5038b19cef207b526f9993951e4a04c8df91ce1d
author Elliott Hughes <enh@google.com> Wed Jan 28 21:02:34 2015 -0800
committer Elliott Hughes <enh@google.com> Thu Jan 29 20:12:13 2015 -0800
tree 0b28230d8ca0b0cd311a0d2a590f04b6f17e4da2
parent cd1959b0c506cfa9e89ac7deb56bdb6461b28c3a

Break two incorrect transitive includes.

Change-Id: I95519caa5258cf5c6b8053f1c7e08ade2a824e49

libc/include/sys/select.h

diff --git a/libc/include/sys/select.h b/libc/include/sys/select.h
index 553050b..0c4a823 100644
--- a/libc/include/sys/select.h
+++ b/libc/include/sys/select.h
@@ -31,7 +31,6 @@
 
 #include <linux/time.h>
 #include <signal.h>
-#include <string.h>
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
@@ -49,7 +48,14 @@
 #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))))
+/* Inline loop so we don't have to declare memset. */
+#define FD_ZERO(set) \
+  do { \
+    size_t __i; \
+    for (__i = 0; __i < __FDSET_LONGS; ++__i) { \
+      (set)->fds_bits[__i] = 0; \
+    } \
+  } while (0)
 
 extern void __FD_CLR_chk(int, fd_set*, size_t);
 extern void __FD_SET_chk(int, fd_set*, size_t);