48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
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Revert:
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commit e3e89cc535223433a619d0969db3fa05cdd946b8
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("Mark ptrace_{traceme,attach,detach} static")
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--- b/include/linux/ptrace.h
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+++ a/include/linux/ptrace.h
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@@ -102,8 +102,11 @@
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extern long arch_ptrace(struct task_struct *child, long request,
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unsigned long addr, unsigned long data);
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+extern int ptrace_traceme(void);
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extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len);
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extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len);
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+extern int ptrace_attach(struct task_struct *tsk);
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+extern int ptrace_detach(struct task_struct *, unsigned int);
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extern void ptrace_disable(struct task_struct *);
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extern int ptrace_check_attach(struct task_struct *task, int kill);
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extern int ptrace_request(struct task_struct *child, long request,
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--- b/kernel/ptrace.c
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+++ a/kernel/ptrace.c
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@@ -163,7 +163,7 @@
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return !err;
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}
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+int ptrace_attach(struct task_struct *task)
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-static int ptrace_attach(struct task_struct *task)
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{
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int retval;
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@@ -219,7 +219,7 @@
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* Performs checks and sets PT_PTRACED.
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* Should be used by all ptrace implementations for PTRACE_TRACEME.
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*/
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+int ptrace_traceme(void)
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-static int ptrace_traceme(void)
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{
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int ret = -EPERM;
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@@ -293,7 +293,7 @@
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return false;
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}
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+int ptrace_detach(struct task_struct *child, unsigned int data)
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-static int ptrace_detach(struct task_struct *child, unsigned int data)
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{
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bool dead = false;
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