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Update proc.5 #20

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3 changes: 3 additions & 0 deletions man5/proc.5
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Expand Up @@ -1399,9 +1399,12 @@ Under Linux 2.0, there is no field giving pathname.
This file can be used to access the pages of a process's memory through
.BR open (2),
.BR read (2),
.BR write(2),
and
.BR lseek (2).
.IP
Permission to use the write(2) syscall is allowed only if the caller of write(2) is the parent process of the [pid] to be written.
.IP
Permission to access this file is governed by a ptrace access mode
.B PTRACE_MODE_ATTACH_FSCREDS
check; see
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