| commit | b09aadd202db469a8bab163624986961a1472111 | |
| author | Martin Storsjo <martin@martin.st> | |
| Tue, 3 Nov 2015 18:40:35 +0000 (3 20:40 +0200) | ||
| committer | Alexandre Julliard <julliard@winehq.org> | |
| Wed, 4 Nov 2015 10:18:42 +0000 (4 19:18 +0900) | ||
| tree | a17678c5e9fa25fa9988f81ea780569567669fd8 | treesnapshot (tar.gz zip) |
| parent | cc0420ac3115d04c724d3d3ee4913d38146dcb63 | commitdiff |
ucrtbase: Handle the swprintf style termination and return values.
When neither the "legacy vsprintf null termination" nor the "standard
snprintf behaviour" flags are specified, the functions return -2 when
the output string didn't fit (similar to old style msvcrt _snprintf that
returned -1), but they are null terminated (similar to the C99 snprintf
style behaviour). This is the same way as the C99 swprintf function
behaves.
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
When neither the "legacy vsprintf null termination" nor the "standard
snprintf behaviour" flags are specified, the functions return -2 when
the output string didn't fit (similar to old style msvcrt _snprintf that
returned -1), but they are null terminated (similar to the C99 snprintf
style behaviour). This is the same way as the C99 swprintf function
behaves.
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
| dlls/msvcrt/msvcrt.h | diffblobblamehistory | |
| dlls/msvcrt/wcs.c | diffblobblamehistory | |
| dlls/ucrtbase/tests/printf.c | diffblobblamehistory |