make read() return undef on errors as documented, and clarify docs
authorGurusamy Sarathy <gsar@cpan.org>
Sun, 5 Jul 1998 22:47:57 +0000 (22:47 +0000)
committerGurusamy Sarathy <gsar@cpan.org>
Sun, 5 Jul 1998 22:47:57 +0000 (22:47 +0000)
commit3b02c43c0619d70d7a120dfd99bbe8770f0ea6ca
tree2e86a0885cf6a68e235a05c278ed48ab502d78d6
parent0ce625782f64de805c21893bca308710ed297c68
make read() return undef on errors as documented, and clarify docs

p4raw-id: //depot/perl@1328
pod/perlfunc.pod
pp_sys.c