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| author | Jarkko Hietaniemi <jhi@iki.fi> | 1999-10-27 14:06:44 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 1999-10-27 14:06:44 +0000 |
| commit | 44df151e4458e9bf9344461ae3bf7e4905725e11 (patch) | |
| tree | 2bdf0dec28a91f5b0e5b8445ed6c203c64e7268a /pod/perldiag.pod | |
| parent | 47ec2758dba1fc7c51534cbb6a30565eb3790ae7 (diff) | |
| parent | 5b9682978328607bb89bcea4b26ea0930848c845 (diff) | |
| download | perl-44df151e4458e9bf9344461ae3bf7e4905725e11.tar.gz | |
Integrate with Sarathy; manual resolve on regcomp.c conflicts
(Ilya's changes won).
p4raw-id: //depot/cfgperl@4468
Diffstat (limited to 'pod/perldiag.pod')
| -rw-r--r-- | pod/perldiag.pod | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod index 006c2d9740..0b1f68e848 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -826,6 +826,15 @@ L<perlfunc/goto>. (F) The "goto subroutine" call can't be used to jump out of an eval "string". (You can use it to jump out of an eval {BLOCK}, but you probably don't want to.) +=item Can't ignore signal CHLD, forcing to default + +(W) Perl has detected that it is being run with the SIGCHLD signal +(sometimes known as SIGCLD) disabled. Since disabling this signal +will interfere with proper determination of exit status of child +processes, Perl has reset the signal to its default value. +This situation typically indicates that the parent program under +which Perl may be running (e.g. cron) is being very careless. + =item Can't localize through a reference (F) You said something like C<local $$ref>, which Perl can't currently |