AVR C Runtime Library - Bugs: bug #12333, Standard requires libstdc to...
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bug #12333: Standard requires libstdc to define vprintf and vscanf
Submitter: | None | ||
Submitted: | Tue 15 Mar 2005 08:06:32 PM UTC | ||
Category: | Library | Severity: | 2 - Minor |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Assigned to: | joerg_wunsch |
Percent Complete: | 100% | Originator Email: | -email is unavailable- |
Open/Closed: | Closed | Release: | None |
Fixed Release: | None |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
CC list is empty
Follow 6 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2005-09-06 | joerg_wunsch | Status | None | Fixed | |
Percent Complete | 20% | 100% | |||
Open/Closed | Open | Closed | |||
2005-03-15 | joerg_wunsch | Severity | 3 - Normal | 2 - Minor | |
Assigned to | None | joerg_wunsch | |||
2005-03-15 | None | Carbon-Copy | - | Added bjoern --PUNKT-- m --PUNKT-- haase --AT-- web --PUNKT-- de |
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Some of the test cases of the gcc test suite require the presence of vprintf and vscanf. The functionality is there. The only thing missing is the wrapper function calling fprintf and fscanf. :-).
Find enclosed Jörg's mail.
Yours,
Björn
As Björn Haase wrote:
Please file a bug report for it, to ensure it won't be forgotten.
As vprintf() is mandated by the standard and it's not a big deal to
provide it, it will be done. Since function-alike macros need to be
backed by actual functions in the library anyway (so you can #undef
the macro, e.g. in order to pass a pointer to the function around),
I'll probably opt for only implementing it as a wrapper function.
Should not matter much for your purpose.
p.s.: The same applies to vscanf().
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)