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Diffstat (limited to 'innobase/ut/ut0ut.c')
| -rw-r--r-- | innobase/ut/ut0ut.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/innobase/ut/ut0ut.c b/innobase/ut/ut0ut.c index 6a5f273e731..2274e723be9 100644 --- a/innobase/ut/ut0ut.c +++ b/innobase/ut/ut0ut.c @@ -12,11 +12,36 @@ Created 5/11/1994 Heikki Tuuri #include "ut0ut.ic" #endif +#include <stdarg.h> + #include "ut0sort.h" ibool ut_always_false = FALSE; /************************************************************ +Uses vsprintf to emulate sprintf so that the function always returns +the printed length. Apparently in some old SCO Unixes sprintf did not +return the printed length but a pointer to the end of the printed string. */ + +ulint +ut_sprintf( +/*=======*/ + char* buf, /* in/out: buffer where to print */ + const char* format, /* in: format of prints */ + ...) /* in: arguments to be printed */ +{ + va_list args; + + va_start(args, format); + + vsprintf(buf, format, args); + + va_end(args); + + return((ulint)strlen(buf)); +} + +/************************************************************ Gets the high 32 bits in a ulint. That is makes a shift >> 32, but since there seem to be compiler bugs in both gcc and Visual C++, we do this by a special conversion. */ |