Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
Bug: http://code.google.com/p/android/issues/detail?id=39680
Change-Id: I11cf10a66f9d305868a725f04f581099fb88bbfc
diff --git a/libc/include/sys/limits.h b/libc/include/sys/limits.h
index 41d02ff..5b127eb 100644
--- a/libc/include/sys/limits.h
+++ b/libc/include/sys/limits.h
@@ -169,7 +169,8 @@
#undef _POSIX_PROCESS_SHARED /* we don't support process-shared synchronization */
#undef _POSIX_THREAD_SAFE_FUNCTIONS /* most functions are, but not everything yet */
-#define _POSIX_CHOWN_RESTRICTED 1 /* yes, chown requires appropriate priviledges */
+#define _POSIX_CHOWN_RESTRICTED 1 /* yes, chown requires appropriate privileges */
+#define _POSIX_MONOTONIC_CLOCK 0 /* the monotonic clock may be available; ask sysconf */
#define _POSIX_NO_TRUNC 1 /* very long pathnames generate an error */
#define _POSIX_SAVED_IDS 1 /* saved user ids is a Linux feature */
#define _POSIX_JOB_CONTROL 1 /* job control is a Linux feature */
diff --git a/libc/include/sys/sysconf.h b/libc/include/sys/sysconf.h
index 2fc1b08..0a46e7a 100644
--- a/libc/include/sys/sysconf.h
+++ b/libc/include/sys/sysconf.h
@@ -127,8 +127,9 @@
#define _SC_NPROCESSORS_ONLN 0x0061
#define _SC_PHYS_PAGES 0x0062
#define _SC_AVPHYS_PAGES 0x0063
+#define _SC_MONOTONIC_CLOCK 0x0064
-extern int sysconf (int name);
+extern int sysconf(int name);
__END_DECLS