ptrace.2: Fix warnings from igor.
Reviewed by: pauamma, imp Differential Revision: https://reviews.freebsd.org/D37689
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@ -2,7 +2,7 @@
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.\" $NetBSD: ptrace.2,v 1.2 1995/02/27 12:35:37 cgd Exp $
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.\"
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.\" This file is in the public domain.
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.Dd January 27, 2022
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.Dd December 15, 2022
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.Dt PTRACE 2
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.Os
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.Sh NAME
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@ -132,7 +132,7 @@ The following controls are provided for this:
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.Bl -tag -width security.bsd.unprivileged_proc_debug
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.It Dv security.bsd.allow_ptrace
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Setting this sysctl to zero value makes
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.Xr ptrace 2
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.Nm
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return
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.Er ENOSYS
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always as if the syscall is not implemented by the kernel.
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@ -431,11 +431,11 @@ given as the signal to be delivered.
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.It Dv PT_ATTACH
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This request allows a process to gain control of an otherwise
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unrelated process and begin tracing it.
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It does not need any cooperation from the to-be-traced process.
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It does not need any cooperation from the process to trace.
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In
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this case,
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.Fa pid
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specifies the process ID of the to-be-traced process, and the other
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specifies the process ID of the process to trace, and the other
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two arguments are ignored.
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This request requires that the target process must have the same real
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UID as the tracing process, and that it must not be executing a setuid
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