commit 275cd48511daabe4591caa49c3ad0df34a6889ff
author David 'Digit' Turner <digit@google.com> Mon Sep 27 17:33:08 2010 +0200
committer David 'Digit' Turner <digit@google.com> Mon Sep 27 17:33:08 2010 +0200
tree 7fa40917d92ff25cbfe6e4f4d4cbe01bd9af588e
parent b9e49ad56e5776ace7c6eab2e997d5b7acb16792

libc: Add missing pipe2() declaration and implementation.

Change-Id: Iacb914bd6ac5adc60c5671e6fef680ede21f9b0c

libc/include/unistd.h

diff --git a/libc/include/unistd.h b/libc/include/unistd.h
index 7554198..cd09e3d 100644
--- a/libc/include/unistd.h
+++ b/libc/include/unistd.h
@@ -118,6 +118,9 @@
 extern int fchdir(int);
 extern int rmdir(const char *);
 extern int pipe(int *);
+#ifdef _GNU_SOURCE  /* GLibc compatibility */
+extern int pipe2(int *, int);
+#endif
 extern int chroot(const char *);
 extern int symlink(const char *, const char *);
 extern int readlink(const char *, char *, size_t);