AVR C Runtime Library - Bugs: bug #18688, vfscanf and vfprintf don't use...
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bug #18688: vfscanf and vfprintf don't use malloc
Submitter: | None | ||
Submitted: | Thu 04 Jan 2007 05:28:40 PM UTC | ||
Category: | Documentation | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | Documentation |
Status: | Fixed | Assigned to: | joerg_wunsch |
Percent Complete: | 0% | 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
Carbon-Copy List
Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2007-01-08 | joerg_wunsch | Status | None | Fixed | |
Assigned to | None | joerg_wunsch | |||
Open/Closed | Open | Closed | |||
2007-01-08 | joerg_wunsch | Item Group | None | Documentation |
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Corresponding source code
The documentation for stdio says
"By default, fdevopen() as well as the floating-point versions of the printf and scanf family require malloc()."
Looking at the version 1.4.5 source code for vfscanf and vfprintf, it appears that the floating point buffers are local variables, and malloc is not used.