On Wed, 29 Dec 2021, LIU Hao wrote:
在 2021-12-23 22:20, Pali Rohár 写道:
Original MSVC 6.0 msvcrt.dll library does not provide _vscprintf()
function. Therefore usage of snprintf() with this DLL library cause
application crash. Add simple fallback implementation of _vscprintf()
just
for __ms_vsnprintf() to allow usage of snprintf() function also when
using
original msvcrt.dll library. This fallback implementation is static and
not
exported outside of vsnprintf.c source file.
---
mingw-w64-crt/stdio/vsnprintf.c | 67
+++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
I have an impression that we have not been supporting for VC6 since many
years ago. All code targeting MSVCRT now requires Windows XP and the
MSVCRT.DLL from it.
While this is true in general, I'm not totally opposed to such a fairly
nonintrusive workaround, if it makes things work in more cases with the
original msvcrt.dll (and while we can't guarantee that it stays working).
But I'm interested in hearing more opinions. Jacek?
// Martin
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