~ubuntu-branches/ubuntu/feisty/bc/feisty

Viewing all changes in revision 7.

  • Committer: Bazaar Package Importer
  • Author(s): Ian Jackson
  • Date: 2006-04-04 17:21:02 UTC
  • Revision ID: james.westby@ubuntu.com-20060404172102-64vnydii80rn39jt
Tags: 1.06-19ubuntu1
Make dc notice read and write errors on its input and output.
I grepped for mentions of the strings `putc', `print', `getc', `FILE',
`stdin', `stdout' and `stderr' and added calls to new error-checking
functions unless it was clear from the immediately-surrounding code
that the program was exiting nonzero, or would exit nonzero if the
call failed.  I ignored hits in lib/getopt*, which seems to
pervasively ignore write errors when printing usage messages, in the
hope that these were correct.  I _think_ I got them all.  -iwj.

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