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- Committer: Bazaar Package Importer
- Date: 2006-04-04 17:21:02 UTC
- Revision ID: james.westby@ubuntu.com-20060404172102-64vnydii80rn39jt
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.
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.
added
removed
bc/load.c
