diff options
| -rw-r--r-- | man2/sigaction.2 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/man2/sigaction.2 b/man2/sigaction.2 index 8e83da85b9..27419f137d 100644 --- a/man2/sigaction.2 +++ b/man2/sigaction.2 @@ -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 |