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Fully decode PCI unit name attribute.

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Signed-off-by: Laurent Vivier <Laurent@vivier.eu>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@603 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Laurent Vivier
2009-11-10 21:39:42 +00:00
parent 92e6599c92
commit d6365bca24
4 changed files with 138 additions and 17 deletions
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35
libc/misc.c
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@@ -76,6 +76,41 @@ strtol( const char *nptr, char **endptr, int base )
return sum * sign;
}
long long int
strtoll( const char *nptr, char **endptr, int base )
{
long long int sum;
int n, sign=1;
while( isspace(*nptr) )
nptr++;
if( *nptr == '-' || *nptr == '+' )
sign = (*nptr++ == '-') ? -1 : 1;
if( base == 16 || base == 0) {
if( !base )
base = (nptr[0] == '0')? 8 : 10;
if( nptr[0] == '0' && nptr[1] == 'x' ) {
nptr += 2;
base = 16;
}
}
for( sum=0 ;; nptr++ ) {
char ch = *nptr;
if( !isalnum(ch) )
break;
n = isdigit(ch) ? ch - '0' : toupper(ch) - 'A' + 10;
if( n >= base || n < 0 )
break;
sum *= base;
sum += n;
}
if( endptr )
*endptr = (char*)nptr;
return sum * sign;
}
// Propolice support
long __guard[8] = {
#ifdef CONFIG_BIG_ENDIAN