Fix __pthread_clone on ARM to set errno on failure.
MIPS and x86 appear to have been correct already.
(Also fix unit tests that ASSERT_EQ with errno so that the
arguments are in the retarded junit order.)
Bug: 3461078
Change-Id: I2418ea98927b56e15b4ba9cfec97f5e7094c6291
diff --git a/libc/arch-x86/bionic/clone.S b/libc/arch-x86/bionic/clone.S
index 54b6ef2..9266f84 100644
--- a/libc/arch-x86/bionic/clone.S
+++ b/libc/arch-x86/bionic/clone.S
@@ -2,10 +2,7 @@
.text
-/*
- * int __pthread_clone(int (*fn)(void*), void *tls, int flags,
- * void *arg);
- */
+// int __pthread_clone(int (*fn)(void*), void* tls, int flags, void* arg);
.globl __pthread_clone
.type __pthread_clone, @function
.align 4