Exemplos de _PDCLIB_strtox_prelim em C++ (Cpp)

Exemplo n.º 1

Arquivo: strtoul.c Projeto: MatiasNAmendola/CSOS

unsigned long int strtoul( const char * s, char ** endptr, int base )
{
    unsigned long int rc;
    char sign = '+';
    const char * p = _PDCLIB_strtox_prelim( s, &sign, &base );
    rc = _PDCLIB_strtox_main( &p, base, ULONG_MAX, ULONG_MAX / base, ULONG_MAX % base, &sign );
    if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) s;
    return ( sign == '+' ) ? rc : -rc;
}

Exemplo n.º 2

Arquivo: strtoul.c Projeto: MatiasNAmendola/CSOS

unsigned long int strtoul( const char * s, char ** endptr, int base )
{
    unsigned long int rc;
    char sign = '+';
    const char * p = _PDCLIB_strtox_prelim( s, &sign, &base );
    if ( base < 2 || base > 36 ) return 0;
    rc = (unsigned long int)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)ULONG_MAX, (uintmax_t)( ULONG_MAX / base ), (int)( ULONG_MAX % base ), &sign );
    if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) s;
    return ( sign == '+' ) ? rc : -rc;
}

Exemplo n.º 3

Arquivo: strtox_prelim.c Projeto: MatiasNAmendola/CSOS

int main( void )
{
    int base = 0;
    char sign = '\0';
    char test1[] = "  123";
    char test2[] = "\t+0123";
    char test3[] = "\v-0x123";
    TESTCASE( _PDCLIB_strtox_prelim( test1, &sign, &base ) == &test1[2] );
    TESTCASE( sign == '+' );
    TESTCASE( base == 10 );
    base = 0;
    sign = '\0';
    TESTCASE( _PDCLIB_strtox_prelim( test2, &sign, &base ) == &test2[3] );
    TESTCASE( sign == '+' );
    TESTCASE( base == 8 );
    base = 0;
    sign = '\0';
    TESTCASE( _PDCLIB_strtox_prelim( test3, &sign, &base ) == &test3[4] );
    TESTCASE( sign == '-' );
    TESTCASE( base == 16 );
    base = 10;
    sign = '\0';
    TESTCASE( _PDCLIB_strtox_prelim( test3, &sign, &base ) == &test3[2] );
    TESTCASE( sign == '-' );
    TESTCASE( base == 10 );
    base = 1;
    TESTCASE( _PDCLIB_strtox_prelim( test3, &sign, &base ) == NULL );
    base = 37;
    TESTCASE( _PDCLIB_strtox_prelim( test3, &sign, &base ) == NULL );
    return TEST_RESULTS;
}

Exemplo n.º 4

Arquivo: strtoll.c Projeto: Bigcheese/nucleo-toolchain

long long int strtoll( const char * s, char ** endptr, int base )
{
    long long int rc;
    char sign = '+';
    const char * p = _PDCLIB_strtox_prelim( s, &sign, &base );
    if ( base < 2 || base > 36 ) return 0;
    if ( sign == '+' )
    {
        rc = (long long int)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)LLONG_MAX, (uintmax_t)( LLONG_MAX / base ), (int)( LLONG_MAX % base ), &sign );
    }
    else
    {
        rc = (long long int)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)LLONG_MIN, (uintmax_t)( LLONG_MIN / -base ), (int)( -( LLONG_MIN % base ) ), &sign );
    }
    if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) s;
    return ( sign == '+' ) ? rc : -rc;
}

Exemplo n.º 5

Arquivo: strtoimax.c Projeto: CadeLaRen/BizHawk

   This file is part of the Public Domain C Library (PDCLib).
   Permission is granted to use, modify, and / or redistribute at will.
*/

#include <limits.h>
#include <inttypes.h>

#ifndef REGTEST

#include <stddef.h>

intmax_t strtoimax( const char * _PDCLIB_restrict nptr, char ** _PDCLIB_restrict endptr, int base )
{
    intmax_t rc;
    char sign = '+';
    const char * p = _PDCLIB_strtox_prelim( nptr, &sign, &base );
    if ( base < 2 || base > 36 ) return 0;
    if ( sign == '+' )
    {
        rc = (intmax_t)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)INTMAX_MAX, (uintmax_t)( INTMAX_MAX / base ), (int)( INTMAX_MAX % base ), &sign );
    }
    else
    {
        rc = (intmax_t)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)INTMAX_MIN, (uintmax_t)( INTMAX_MIN / -base ), (int)( -( INTMAX_MIN % base ) ), &sign );
    }
    if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) nptr;
    return ( sign == '+' ) ? rc : -rc;
}

#endif