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Diffstat (limited to 'libc/sysdeps/linux/ia64/__syscall_error.c')
-rw-r--r--libc/sysdeps/linux/ia64/__syscall_error.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/ia64/__syscall_error.c b/libc/sysdeps/linux/ia64/__syscall_error.c
new file mode 100644
index 000000000..910b32cda
--- /dev/null
+++ b/libc/sysdeps/linux/ia64/__syscall_error.c
@@ -0,0 +1,19 @@
+/* Wrapper for setting errno.
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <errno.h>
+#include <features.h>
+
+/* This routine is jumped to by all the syscall handlers, to stash
+ * an error number into errno. */
+int __syscall_error(void) attribute_hidden;
+int __syscall_error(void)
+{
+ register int err_no asm("%r8");
+ __set_errno(-err_no);
+ return -1;
+}