We actually do have a __must_check tag so it's easy enough to force
people to check. A different option is we could make it trigger a
WARN_ONCE().
#define strXcpy(dest, src, len) (({ \
ssize_t __ret = strscpy_truncate(dest, src, len); \
WARN_ONCE(__ret < 0, "strXcpy trancates\n"); \
__ret; }))
I have never really cared about truncation, though. I think not caring
is the common case.
regards,
dan carpenter
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