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authorChristoph Hellwig <hch@lst.de>2005-10-30 15:02:22 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 17:37:20 -0800
commitdfb7dac3af623a68262536437af008ed6aba4d88 (patch)
treefdc8a61c73257dcf8866cf7b9213ce78d2422e7f /arch
parent7024a9b884ed7657fb873e655cd124d85ae792a4 (diff)
downloadop-kernel-dev-dfb7dac3af623a68262536437af008ed6aba4d88.zip
op-kernel-dev-dfb7dac3af623a68262536437af008ed6aba4d88.tar.gz
[PATCH] unify sys_ptrace prototype
Make sure we always return, as all syscalls should. Also move the common prototype to <linux/syscalls.h> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/ptrace.c2
-rw-r--r--arch/arm26/kernel/ptrace.c2
-rw-r--r--arch/frv/kernel/ptrace.c2
-rw-r--r--arch/h8300/kernel/ptrace.c2
-rw-r--r--arch/i386/kernel/ptrace.c2
-rw-r--r--arch/ia64/ia32/sys_ia32.c1
-rw-r--r--arch/m32r/kernel/ptrace.c2
-rw-r--r--arch/m68k/kernel/ptrace.c2
-rw-r--r--arch/m68knommu/kernel/ptrace.c2
-rw-r--r--arch/mips/kernel/ptrace.c2
-rw-r--r--arch/ppc/kernel/ptrace.c2
-rw-r--r--arch/ppc64/kernel/ptrace.c2
-rw-r--r--arch/sh/kernel/ptrace.c2
-rw-r--r--arch/sh64/kernel/ptrace.c2
-rw-r--r--arch/um/include/sysdep-i386/syscalls.h1
-rw-r--r--arch/v850/kernel/ptrace.c2
-rw-r--r--arch/xtensa/kernel/ptrace.c2
17 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index cd99b83..9bd8609 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -782,7 +782,7 @@ static int do_ptrace(int request, struct task_struct *child, long addr, long dat
return ret;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/arm26/kernel/ptrace.c b/arch/arm26/kernel/ptrace.c
index 8a52124..cf7e977 100644
--- a/arch/arm26/kernel/ptrace.c
+++ b/arch/arm26/kernel/ptrace.c
@@ -665,7 +665,7 @@ static int do_ptrace(int request, struct task_struct *child, long addr, long dat
return ret;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/frv/kernel/ptrace.c b/arch/frv/kernel/ptrace.c
index cbe03cb..cb335a1 100644
--- a/arch/frv/kernel/ptrace.c
+++ b/arch/frv/kernel/ptrace.c
@@ -106,7 +106,7 @@ void ptrace_enable(struct task_struct *child)
child->thread.frame0->__status |= REG__STATUS_STEP;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
unsigned long tmp;
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index 05c15e8..a569fe4 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -57,7 +57,7 @@ void ptrace_disable(struct task_struct *child)
h8300_disable_trace(child);
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c
index 7b6368b..efd11f0 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/i386/kernel/ptrace.c
@@ -354,7 +354,7 @@ ptrace_set_thread_area(struct task_struct *child,
return 0;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
struct user * dummy = NULL;
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index 3fa67ec..dc28271 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -36,6 +36,7 @@
#include <linux/uio.h>
#include <linux/nfs_fs.h>
#include <linux/quota.h>
+#include <linux/syscalls.h>
#include <linux/sunrpc/svc.h>
#include <linux/nfsd/nfsd.h>
#include <linux/nfsd/cache.h>
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index 124f7c1..078d2a0 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -756,7 +756,7 @@ do_ptrace(long request, struct task_struct *child, long addr, long data)
return ret;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 8ed1b01..f7f1d2e 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -121,7 +121,7 @@ void ptrace_disable(struct task_struct *child)
child->thread.work.syscall_trace = 0;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
unsigned long tmp;
diff --git a/arch/m68knommu/kernel/ptrace.c b/arch/m68knommu/kernel/ptrace.c
index 9724e1c..621d7b9 100644
--- a/arch/m68knommu/kernel/ptrace.c
+++ b/arch/m68knommu/kernel/ptrace.c
@@ -101,7 +101,7 @@ void ptrace_disable(struct task_struct *child)
put_reg(child, PT_SR, tmp);
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index fcceab8..f1b0f3e 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -174,7 +174,7 @@ int ptrace_setfpregs (struct task_struct *child, __u32 __user *data)
return 0;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret;
diff --git a/arch/ppc/kernel/ptrace.c b/arch/ppc/kernel/ptrace.c
index e7aee41..e2744b6 100644
--- a/arch/ppc/kernel/ptrace.c
+++ b/arch/ppc/kernel/ptrace.c
@@ -240,7 +240,7 @@ void ptrace_disable(struct task_struct *child)
clear_single_step(child);
}
-int sys_ptrace(long request, long pid, long addr, long data)
+long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret = -EPERM;
diff --git a/arch/ppc64/kernel/ptrace.c b/arch/ppc64/kernel/ptrace.c
index b1c044c..b33073c 100644
--- a/arch/ppc64/kernel/ptrace.c
+++ b/arch/ppc64/kernel/ptrace.c
@@ -53,7 +53,7 @@ void ptrace_disable(struct task_struct *child)
clear_single_step(child);
}
-int sys_ptrace(long request, long pid, long addr, long data)
+long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret = -EPERM;
diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c
index b28919b..1fbe5a4 100644
--- a/arch/sh/kernel/ptrace.c
+++ b/arch/sh/kernel/ptrace.c
@@ -80,7 +80,7 @@ void ptrace_disable(struct task_struct *child)
/* nothing to do.. */
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
struct user * dummy = NULL;
diff --git a/arch/sh64/kernel/ptrace.c b/arch/sh64/kernel/ptrace.c
index fd20009..71f2eec 100644
--- a/arch/sh64/kernel/ptrace.c
+++ b/arch/sh64/kernel/ptrace.c
@@ -121,7 +121,7 @@ put_fpu_long(struct task_struct *task, unsigned long addr, unsigned long data)
return 0;
}
-asmlinkage int sys_ptrace(long request, long pid, long addr, long data)
+asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
extern void poke_real_address_q(unsigned long long addr, unsigned long long data);
diff --git a/arch/um/include/sysdep-i386/syscalls.h b/arch/um/include/sysdep-i386/syscalls.h
index a0d5b74..57bd79e 100644
--- a/arch/um/include/sysdep-i386/syscalls.h
+++ b/arch/um/include/sysdep-i386/syscalls.h
@@ -11,7 +11,6 @@ typedef long syscall_handler_t(struct pt_regs);
/* Not declared on x86, incompatible declarations on x86_64, so these have
* to go here rather than in sys_call_table.c
*/
-extern syscall_handler_t sys_ptrace;
extern syscall_handler_t sys_rt_sigaction;
extern syscall_handler_t old_mmap_i386;
diff --git a/arch/v850/kernel/ptrace.c b/arch/v850/kernel/ptrace.c
index 4726b87..d6077ff 100644
--- a/arch/v850/kernel/ptrace.c
+++ b/arch/v850/kernel/ptrace.c
@@ -113,7 +113,7 @@ static int set_single_step (struct task_struct *t, int val)
return 1;
}
-int sys_ptrace(long request, long pid, long addr, long data)
+long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int rval;
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index 2659efd..1446074 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -45,7 +45,7 @@ void ptrace_disable(struct task_struct *child)
/* Nothing to do.. */
}
-int sys_ptrace(long request, long pid, long addr, long data)
+long sys_ptrace(long request, long pid, long addr, long data)
{
struct task_struct *child;
int ret = -EPERM;
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