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[CRT] Partially sync strtoi64 with Wine Staging 1.9.9. Patch by Samuel Serapión CORE-11174 #resolve #comment Thanks!

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svn path=/trunk/; revision=71396
This commit is contained in:
Mark Jansen 2016-05-24 19:27:57 +00:00
parent fff779dd5b
commit eb98416097
4 changed files with 40 additions and 86 deletions
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3
reactos/media/doc/README.WINE
View file

@ -291,7 +291,8 @@ msvcrt -
reactos/lib/sdk/crt/process/_cwait.c # Synced to WineStaging-1.7.37
reactos/lib/sdk/crt/signal/xcptinfo.c # Synced to WineStaging-1.7.37
reactos/lib/sdk/crt/string/scanf.c/h # Synced to Wine-1.7.17
reactos/lib/sdk/crt/string/strtoul.c # Synced to WineStaging-1.7.37
reactos/lib/sdk/crt/string/strtoi64.c # Synced to WineStaging-1.9.9
reactos/lib/sdk/crt/string/strtoul.c # Synced to WineStaging-1.9.9
reactos/lib/sdk/crt/strings/wcs.c # Synced at 20080611
reactos/lib/sdk/crt/wine/heap.c # Synced at 20080529
reactos/lib/sdk/crt/wine/undname.c # Synced to WineStaging-1.7.55

1
reactos/sdk/lib/crt/libcntpr.cmake
View file

@ -48,6 +48,7 @@ list(APPEND LIBCNTPR_SOURCE
string/itoa.c
string/itow.c
string/mbstowcs_nt.c
string/strtoi64.c
string/strtol.c
string/strtoul.c
string/strtoull.c

42
reactos/sdk/lib/crt/string/strtoi64.c
View file

@ -1,13 +1,28 @@
#include <precomp.h>
/* Based on Wine Staging 1.9.9 - dlls/msvcrt/string.c */
__int64
_strtoi64(const char *nptr, char **endptr, int base)
/*********************************************************************
* _strtoi64_l (MSVCRT.@)
*
* FIXME: locale parameter is ignored
*/
__int64 CDECL strtoi64_l(const char *nptr, char **endptr, int base, _locale_t locale)
{
const char *p = nptr;
BOOL negative = FALSE;
BOOL got_digit = FALSE;
__int64 ret = 0;
while(isspace((unsigned char)*nptr)) nptr++;
#ifndef _LIBCNT_
TRACE("(%s %p %d %p)\n", debugstr_a(nptr), endptr, base, locale);
#endif
if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
while (isspace(*nptr)) nptr++;
if(*nptr == '-') {
negative = TRUE;
@ -31,7 +46,7 @@ _strtoi64(const char *nptr, char **endptr, int base)
char cur = tolower(*nptr);
int v;
if(isdigit((unsigned char)cur)) {
if(isdigit(cur)) {
if(cur >= '0'+base)
break;
v = cur-'0';
@ -40,6 +55,7 @@ _strtoi64(const char *nptr, char **endptr, int base)
break;
v = cur-'a'+10;
}
got_digit = TRUE;
if(negative)
v = -v;
@ -48,19 +64,31 @@ _strtoi64(const char *nptr, char **endptr, int base)
if(!negative && (ret>_I64_MAX/base || ret*base>_I64_MAX-v)) {
ret = _I64_MAX;
#ifndef _LIBCNT_
*_errno() = ERANGE;
} else if(negative && (ret<_I64_MIN/base || ret*base<_I64_MIN-v)) {
#endif
}
else if (negative && (ret<_I64_MIN / base || ret*base<_I64_MIN - v)) {
ret = _I64_MIN;
#ifndef _LIBCNT_
*_errno() = ERANGE;
} else
#endif
}
else
ret = ret*base + v;
}
if(endptr)
*endptr = (char*)nptr;
*endptr = (char*)(got_digit ? nptr : p);
return ret;
}
__int64
_strtoi64(const char *nptr, char **endptr, int base)
{
return strtoi64_l(nptr, endptr, base, NULL);
}
/* EOF */

80
reactos/sdk/lib/crt/string/strtoul.c
View file

@ -1,83 +1,7 @@
#include <precomp.h>
/* Based on Wine Staging 1.7.37 - dlls/msvcrt/string.c */
/*********************************************************************
* _strtoi64_l (MSVCRT.@)
*
* FIXME: locale parameter is ignored
*/
__int64 CDECL strtoi64_l(const char *nptr, char **endptr, int base, _locale_t locale)
{
BOOL negative = FALSE;
__int64 ret = 0;
#ifndef _LIBCNT_
TRACE("(%s %p %d %p)\n", debugstr_a(nptr), endptr, base, locale);
#endif
if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
while(isspace(*nptr)) nptr++;
if(*nptr == '-') {
negative = TRUE;
nptr++;
} else if(*nptr == '+')
nptr++;
if((base==0 || base==16) && *nptr=='0' && tolower(*(nptr+1))=='x') {
base = 16;
nptr += 2;
}
if(base == 0) {
if(*nptr=='0')
base = 8;
else
base = 10;
}
while(*nptr) {
char cur = tolower(*nptr);
int v;
if(isdigit(cur)) {
if(cur >= '0'+base)
break;
v = cur-'0';
} else {
if(cur<'a' || cur>='a'+base-10)
break;
v = cur-'a'+10;
}
if(negative)
v = -v;
nptr++;
if(!negative && (ret>_I64_MAX/base || ret*base>_I64_MAX-v)) {
ret = _I64_MAX;
#ifndef _LIBCNT_
*_errno() = ERANGE;
#endif
} else if(negative && (ret<_I64_MIN/base || ret*base<_I64_MIN-v)) {
ret = _I64_MIN;
#ifndef _LIBCNT_
*_errno() = ERANGE;
#endif
} else
ret = ret*base + v;
}
if(endptr)
*endptr = (char*)nptr;
return ret;
}
/* Based on Wine Staging 1.9.9 - dlls/msvcrt/string.c */
__int64 CDECL strtoi64_l(const char *nptr, char **endptr, int base, _locale_t locale);
/******************************************************************
* _strtoul_l (MSVCRT.@)