From: Andreas Schwab <schwab@suse•de>
To: linuxppc-dev@ozlabs•org
Subject: Re: [PATCH] Wire up *at syscalls
Date: Thu, 27 Apr 2006 15:46:42 +0200 [thread overview]
Message-ID: <je4q0fjflp.fsf@sykes.suse.de> (raw)
In-Reply-To: <jeu08ippb9.fsf@sykes.suse.de> (Andreas Schwab's message of "Tue, 25 Apr 2006 00:43:38 +0200")
Updated for 2.6.17-rc2.
Andreas.
Wire up *at syscalls.
Signed-off-by: Andreas Schwab <schwab@suse•de>
---
arch/powerpc/kernel/systbl.S | 13 +++++++++++++
arch/powerpc/platforms/cell/spu_callbacks.c | 13 +++++++++++++
fs/stat.c | 2 +-
include/asm-powerpc/unistd.h | 20 +++++++++++++++++++-
4 files changed, 46 insertions(+), 2 deletions(-)
Index: linux-2.6.17-rc3/arch/powerpc/kernel/systbl.S
===================================================================
--- linux-2.6.17-rc3.orig/arch/powerpc/kernel/systbl.S 2006-04-27 11:11:28.000000000 +0200
+++ linux-2.6.17-rc3/arch/powerpc/kernel/systbl.S 2006-04-27 11:17:36.000000000 +0200
@@ -325,6 +325,19 @@ SYSCALL(unshare)
SYSCALL(splice)
SYSCALL(tee)
SYSCALL(vmsplice)
+COMPAT_SYS(openat)
+SYSCALL(mkdirat)
+SYSCALL(mknodat)
+SYSCALL(fchownat)
+COMPAT_SYS(futimesat)
+SYSX(sys_newfstatat, sys_fstatat64, sys_fstatat64)
+SYSCALL(unlinkat)
+SYSCALL(renameat)
+SYSCALL(linkat)
+SYSCALL(symlinkat)
+SYSCALL(readlinkat)
+SYSCALL(fchmodat)
+SYSCALL(faccessat)
/*
* please add new calls to arch/powerpc/platforms/cell/spu_callbacks.c
Index: linux-2.6.17-rc3/include/asm-powerpc/unistd.h
===================================================================
--- linux-2.6.17-rc3.orig/include/asm-powerpc/unistd.h 2006-04-27 11:12:05.000000000 +0200
+++ linux-2.6.17-rc3/include/asm-powerpc/unistd.h 2006-04-27 11:18:21.000000000 +0200
@@ -304,8 +304,25 @@
#define __NR_splice 283
#define __NR_tee 284
#define __NR_vmsplice 285
+#define __NR_openat 286
+#define __NR_mkdirat 287
+#define __NR_mknodat 288
+#define __NR_fchownat 289
+#define __NR_futimesat 290
+#ifdef __powerpc64__
+#define __NR_newfstatat 291
+#else
+#define __NR_fstatat64 291
+#endif
+#define __NR_unlinkat 292
+#define __NR_renameat 293
+#define __NR_linkat 294
+#define __NR_symlinkat 295
+#define __NR_readlinkat 296
+#define __NR_fchmodat 297
+#define __NR_faccessat 298
-#define __NR_syscalls 286
+#define __NR_syscalls 299
#ifdef __KERNEL__
#define __NR__exit __NR_exit
@@ -458,6 +475,7 @@ type name(type1 arg1, type2 arg2, type3
#ifdef CONFIG_PPC64
#define __ARCH_WANT_COMPAT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_NEWFSTATAT
#endif
/*
Index: linux-2.6.17-rc3/arch/powerpc/platforms/cell/spu_callbacks.c
===================================================================
--- linux-2.6.17-rc3.orig/arch/powerpc/platforms/cell/spu_callbacks.c 2006-04-27 11:11:28.000000000 +0200
+++ linux-2.6.17-rc3/arch/powerpc/platforms/cell/spu_callbacks.c 2006-04-27 11:18:52.000000000 +0200
@@ -319,6 +319,19 @@ void *spu_syscall_table[] = {
[__NR_splice] sys_splice,
[__NR_tee] sys_tee,
[__NR_vmsplice] sys_vmsplice,
+ [__NR_openat] sys_openat,
+ [__NR_mkdirat] sys_mkdirat,
+ [__NR_mknodat] sys_mknodat,
+ [__NR_fchownat] sys_fchownat,
+ [__NR_futimesat] sys_futimesat,
+ [__NR_newfstatat] sys_newfstatat,
+ [__NR_unlinkat] sys_unlinkat,
+ [__NR_renameat] sys_renameat,
+ [__NR_linkat] sys_linkat,
+ [__NR_symlinkat] sys_symlinkat,
+ [__NR_readlinkat] sys_readlinkat,
+ [__NR_fchmodat] sys_fchmodat,
+ [__NR_faccessat] sys_faccessat,
};
long spu_sys_callback(struct spu_syscall_block *s)
Index: linux-2.6.17-rc3/fs/stat.c
===================================================================
--- linux-2.6.17-rc3.orig/fs/stat.c 2006-04-25 01:52:39.000000000 +0200
+++ linux-2.6.17-rc3/fs/stat.c 2006-04-27 11:17:13.000000000 +0200
@@ -261,7 +261,7 @@ asmlinkage long sys_newlstat(char __user
return error;
}
-#ifndef __ARCH_WANT_STAT64
+#if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT)
asmlinkage long sys_newfstatat(int dfd, char __user *filename,
struct stat __user *statbuf, int flag)
{
--
Andreas Schwab, SuSE Labs, schwab@suse•de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
prev parent reply other threads:[~2006-04-27 13:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-24 22:43 [PATCH] Wire up *at syscalls Andreas Schwab
2006-04-24 23:31 ` Arnd Bergmann
2006-04-25 0:03 ` Andreas Schwab
2006-04-25 0:13 ` David Woodhouse
2006-04-28 7:31 ` Paul Mackerras
2006-04-28 10:24 ` David Woodhouse
2006-04-28 14:42 ` Andreas Schwab
2006-04-30 13:28 ` Andreas Schwab
2006-04-27 13:46 ` Andreas Schwab [this message]
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