From dfb7dac3af623a68262536437af008ed6aba4d88 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 30 Oct 2005 15:02:22 -0800 Subject: [PATCH] unify sys_ptrace prototype Make sure we always return, as all syscalls should. Also move the common prototype to Signed-off-by: Christoph Hellwig Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/kernel/ptrace.c | 2 +- arch/arm26/kernel/ptrace.c | 2 +- arch/frv/kernel/ptrace.c | 2 +- arch/h8300/kernel/ptrace.c | 2 +- arch/i386/kernel/ptrace.c | 2 +- arch/ia64/ia32/sys_ia32.c | 1 + arch/m32r/kernel/ptrace.c | 2 +- arch/m68k/kernel/ptrace.c | 2 +- arch/m68knommu/kernel/ptrace.c | 2 +- arch/mips/kernel/ptrace.c | 2 +- arch/ppc/kernel/ptrace.c | 2 +- arch/ppc64/kernel/ptrace.c | 2 +- arch/sh/kernel/ptrace.c | 2 +- arch/sh64/kernel/ptrace.c | 2 +- arch/um/include/sysdep-i386/syscalls.h | 1 - arch/v850/kernel/ptrace.c | 2 +- arch/xtensa/kernel/ptrace.c | 2 +- 17 files changed, 16 insertions(+), 16 deletions(-) (limited to 'arch') diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index cd99b83f14c2..9bd8609a2926 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 8a52124de0e1..cf7e977d18c8 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 cbe03cba9f02..cb335a14a315 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 05c15e869777..a569fe4aa284 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 7b6368bf8974..efd11f09c996 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 3fa67ecebc83..dc282710421a 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index 124f7c1b775e..078d2a0e71c2 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 8ed1b01a6a87..f7f1d2e5b90b 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 9724e1cd82e5..621d7b91ccfe 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 fcceab8f2e00..f1b0f3e1f95b 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 e7aee4108dea..e2744b6879da 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 b1c044ca5756..b33073c31724 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 b28919b65682..1fbe5a428e31 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 fd2000956dae..71f2eec00b99 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 a0d5b74d3731..57bd79efbee3 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 4726b87f5e5a..d6077ff47d22 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 2659efdd4e99..14460743de07 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; -- cgit v1.2.3-58-ga151