Hi,
If you watched the recent posts about GNUmake tcc port on Windows, you've
seen that strtoll and strtoull C99 functions are missing
I tried to add strtoll and strtoull to msvcrt.def but fails when running
executable because they are not part of msvcrt.dll
c:\Windows\System32>strings msvcrt.dll | grep strto | grep -v _
strtod
strtok
strtok_s
strtol
strtoul
It is however found in ucrtbase.dll which exists since Windows 10
c:\Windows\System32>strings ucrtbase.dll | grep strto | grep -v _
strtod
strtof
strtoimax
strtok
strtol
strtold
strtoll
strtoul
strtoull
strtoumax
What is the correct way to support strtoll and strtoull C99 functions on
Windows?
#define strtoll stroi64
#define strtoull stroui64
Or perhaps a static inline definitions in stdlib.h like:
static long long __cdecl strtoll(const char* __restrict__ str, char**
__restrict endptr, int base) {
return strtoi64(str, endptr, base);
}
would do for x64 port
I still can't understand how VisualC++ can find strtoll as it uses the same
dll (with missing strto[u]ll definitions)
c:\usr\jullien\openlisp>ldd foo.exe
ntdll.dll => /cygdrive/c/WINDOWS/SYSTEM32/ntdll.dll (0x7ff8c65f0000)
KERNEL32.DLL => /cygdrive/c/WINDOWS/System32/KERNEL32.DLL
(0x7ff8c4c30000)
KERNELBASE.dll => /cygdrive/c/WINDOWS/System32/KERNELBASE.dll
(0x7ff8c3e20000)
Probably because mapping.h defines:
/**
* Map stroll to _strtoi64
*
* stroll does not properly map in Windows; this is needed to ensure calls to
* strtoll(const char *nptr, char **endptr, int base) will compile in
Windows.
*/
#define strtoll _strtoi64
/**
* Map strtoull to _strtoui64
*
* strtoull does not properly map in Windows; this is needed to ensure calls
to
* strtoull(const char *nptr, char **endptr, int base) will compile in
Windows.
*/
#define strtoull _strtoui64
Fix is welcome.
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