[PATCH] SH: Support PSEUDO_ERRVAL
kaz Kojima
kkojima@rr.iij4u.or.jp
Mon Sep 1 03:46:00 GMT 2003
Hi,
The attached is a patch to support PSEUDO_ERRVAL on SH and update
Versions file for fadvise64 and fallocate64.
Regards,
kaz
--
2003-08-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/unix/sysv/linux/sh/Versions: Add posix_fadvise64 and
posix_fallocate64 at GLIBC_2.3.3.
* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO_ERRVAL): Define.
(PSEUDO_END_ERRVAL, ret_ERRVAL): Likewise.
diff -u3prN ORIG/libc/sysdeps/unix/sysv/linux/sh/Versions LOCAL/libc/sysdeps/unix/sysv/linux/sh/Versions
--- ORIG/libc/sysdeps/unix/sysv/linux/sh/Versions Thu Oct 26 11:29:19 2000
+++ LOCAL/libc/sysdeps/unix/sysv/linux/sh/Versions Mon Sep 1 05:56:56 2003
@@ -21,4 +21,7 @@ libc {
# v*
versionsort64;
}
+ GLIBC_2.3.3 {
+ posix_fadvise64; posix_fallocate64;
+ }
}
diff -u3prN ORIG/libc/sysdeps/unix/sysv/linux/sh/sysdep.h LOCAL/libc/sysdeps/unix/sysv/linux/sh/sysdep.h
--- ORIG/libc/sysdeps/unix/sysv/linux/sh/sysdep.h Wed Mar 26 12:57:54 2003
+++ LOCAL/libc/sysdeps/unix/sysv/linux/sh/sysdep.h Mon Aug 25 20:29:16 2003
@@ -77,6 +77,17 @@
#define ret_NOERRNO ret
+#define PSEUDO_ERRVAL(name, syscall_name, args) \
+ .text; \
+ ENTRY (name); \
+ DO_CALL (syscall_name, args);
+
+#undef PSEUDO_END_ERRVAL
+#define PSEUDO_END_ERRVAL(name) \
+ END (name)
+
+#define ret_ERRVAL ret
+
#ifndef PIC
# define SYSCALL_ERROR_HANDLER \
mov.l 0f,r1; \
More information about the Libc-hacker
mailing list