commit 17a8b0db63d54e9d79bf11112ace0c4fe9606289
author Elliott Hughes <enh@google.com> Thu Mar 21 15:43:53 2013 -0700
committer Elliott Hughes <enh@google.com> Thu Mar 21 16:14:06 2013 -0700
tree 61b5f1d12776e4843e7ba70df5b20f97970be019
parent 86c318497270c80a3791b4cd9835367653636377

Expose wait4 as wait4 rather than __wait4.

This helps strace(1) compile with one fewer hack.

Change-Id: I5296d0cfec5546709cda990abd705ad33d7c4626

libc/arch-arm/syscalls/wait4.S

diff --git a/libc/arch-arm/syscalls/wait4.S b/libc/arch-arm/syscalls/wait4.S
new file mode 100644
index 0000000..7011099
--- /dev/null
+++ b/libc/arch-arm/syscalls/wait4.S
@@ -0,0 +1,15 @@
+/* autogenerated by gensyscalls.py */
+#include <linux/err.h>
+#include <machine/asm.h>
+#include <sys/linux-syscalls.h>
+
+ENTRY(wait4)
+    mov     ip, r7
+    ldr     r7, =__NR_wait4
+    swi     #0
+    mov     r7, ip
+    cmn     r0, #(MAX_ERRNO + 1)
+    bxls    lr
+    neg     r0, r0
+    b       __set_errno
+END(wait4)