clone.2: Add some subsection headings

Again, in preparation for adding clone3() documentation.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-10-24 09:25:14 +02:00
parent 81c2368f46
commit 5fbce8f22b
1 changed files with 7 additions and 1 deletions

View File

@ -109,6 +109,8 @@ is the exit status for the child process.
The child process may also terminate explicitly by calling
.BR exit (2)
or after receiving a fatal signal.
.\"
.SS The child stack
.PP
The
.I stack
@ -125,6 +127,8 @@ Stacks grow downward on all processors that run Linux
.I stack
usually points to the topmost address of the memory space set up for
the child stack.
.\"
.SS The child termination signal
.PP
The low byte of
.I flags
@ -141,9 +145,11 @@ options when waiting for the child with
.BR wait (2).
If no signal is specified, then the parent process is not signaled
when the child terminates.
.\"
.SS The flags bit mask
.PP
.I flags
may also be bitwise-ORed with zero or more of the following constants,
may be bitwise-ORed with zero or more of the following constants,
in order to specify what is shared between the calling process
and the child process:
.TP