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sigaction.2: Minor wording improvements 

Restructure the sa_handler description as a list, for easier
reading.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-11-14 07:56:07 +01:00
parent 06287aca29
commit 57ffe9ddc4
1 changed files with 7 additions and 3 deletions
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10
man2/sigaction.2
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@ -127,11 +127,15 @@ Some further details of the purpose of this field can be found in
.I sa_handler
specifies the action to be associated with
.I signum
and may be
and is be one of the following:
.IP * 2
.B SIG_DFL
for the default action,
for the default action.
.IP *
.B SIG_IGN
to ignore this signal, or a pointer to a signal handling function.
to ignore this signal.
.IP *
A pointer to a signal handling function.
This function receives the signal number as its only argument.
.PP
If