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| author | Karl Williamson <khw@cpan.org> | 2022-05-11 11:23:58 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2022-05-11 15:02:44 -0600 |
| commit | 2ec51eaf546e3a625ae6c3f5a49087554b65a0ee (patch) | |
| tree | d35ad1f2f0e5369443e50d8b96a210e686202173 | |
| parent | 02cb41614a1110d29f53f2ec38a6a5da36e9a917 (diff) | |
| download | perl-2ec51eaf546e3a625ae6c3f5a49087554b65a0ee.tar.gz | |
perlapi: Add some commentary for rsignal()
| -rw-r--r-- | t/porting/known_pod_issues.dat | 1 | ||||
| -rw-r--r-- | util.c | 6 |
2 files changed, 5 insertions, 2 deletions
diff --git a/t/porting/known_pod_issues.dat b/t/porting/known_pod_issues.dat index cd9ada9f0a..ef2ad55e36 100644 --- a/t/porting/known_pod_issues.dat +++ b/t/porting/known_pod_issues.dat @@ -310,6 +310,7 @@ sha1sum(1) shadow(3) Shell Shell::Command +sigaction(2) signal(2) sleep(3) sock_init(3) @@ -3123,8 +3123,10 @@ dup2(int oldfd, int newfd) =for apidoc_section $signals =for apidoc rsignal -A wrapper for the C library L<signal(2)>. Don't use the latter, as the Perl -version knows things that interact with the rest of the perl interpreter. +A wrapper for the C library functions L<sigaction(2)> or L<signal(2)>. +Use this instead of those libc functions, as the Perl version gives the +safest available implementation, and knows things that interact with the +rest of the perl interpreter. =cut */ |