From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 25 Aug 2003 18:30:43 +0000 (+0000)
Subject: (PSEUDO_ERRVAL): Define.
X-Git-Tag: upstream/2.20~3636^2~1305
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae53e7a785e1af5b1ad189c64c474236becbe75d;p=platform%2Fupstream%2Flinaro-glibc.git

(PSEUDO_ERRVAL): Define.
(PSEUDO_END_ERRVAL, ret_ERRVAL): Likewise.
---

diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h
index 47383aa..fda7c5b 100644
--- a/sysdeps/unix/sysv/linux/arm/sysdep.h
+++ b/sysdeps/unix/sysv/linux/arm/sysdep.h
@@ -80,6 +80,20 @@
 #define	PSEUDO_END_NOERRNO(name)					      \
   END (name)
 
+/* The function has to return the error code.  */
+#undef	PSEUDO_ERRVAL
+#define	PSEUDO_ERRVAL(name, syscall_name, args) \
+  .text;								      \
+  ENTRY (name)								      \
+    DO_CALL (syscall_name, args);					      \
+    rsb r0, r0, #0
+
+#undef	PSEUDO_END_ERRVAL
+#define	PSEUDO_END_ERRVAL(name) \
+  END (name)
+
+#define ret_ERRVAL PSEUDO_RET_NOERRNO
+
 #if NOT_IN_libc
 # define SYSCALL_ERROR __local_syscall_error
 # define SYSCALL_ERROR_HANDLER					\