mirror of https://github.com/mkerrisk/man-pages
clone.2: Add some subsection headings
Again, in preparation for adding clone3() documentation. Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -109,6 +109,8 @@ is the exit status for the child process.
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The child process may also terminate explicitly by calling
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.BR exit (2)
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or after receiving a fatal signal.
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.\"
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.SS The child stack
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.PP
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The
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.I stack
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@ -125,6 +127,8 @@ Stacks grow downward on all processors that run Linux
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.I stack
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usually points to the topmost address of the memory space set up for
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the child stack.
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.\"
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.SS The child termination signal
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.PP
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The low byte of
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.I flags
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@ -141,9 +145,11 @@ options when waiting for the child with
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.BR wait (2).
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If no signal is specified, then the parent process is not signaled
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when the child terminates.
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.\"
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.SS The flags bit mask
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.PP
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.I flags
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may also be bitwise-ORed with zero or more of the following constants,
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may be bitwise-ORed with zero or more of the following constants,
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in order to specify what is shared between the calling process
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and the child process:
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.TP
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