mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-09 12:54:40 +00:00
52 lines
1.0 KiB
C
52 lines
1.0 KiB
C
|
/* go-string-to-int-array.c -- convert a string to an array of ints in Go.
|
||
|
|
||
|
Copyright 2010 The Go Authors. All rights reserved.
|
||
|
Use of this source code is governed by a BSD-style
|
||
|
license that can be found in the LICENSE file. */
|
||
|
|
||
|
#include "go-alloc.h"
|
||
|
#include "go-string.h"
|
||
|
#include "array.h"
|
||
|
#include "runtime.h"
|
||
|
#include "arch.h"
|
||
|
#include "malloc.h"
|
||
|
|
||
|
struct __go_open_array
|
||
|
__go_string_to_int_array (struct __go_string str)
|
||
|
{
|
||
|
size_t c;
|
||
|
const unsigned char *p;
|
||
|
const unsigned char *pend;
|
||
|
uint32_t *data;
|
||
|
uint32_t *pd;
|
||
|
struct __go_open_array ret;
|
||
|
|
||
|
c = 0;
|
||
|
p = str.__data;
|
||
|
pend = p + str.__length;
|
||
|
while (p < pend)
|
||
|
{
|
||
|
int rune;
|
||
|
|
||
|
++c;
|
||
|
p += __go_get_rune (p, pend - p, &rune);
|
||
|
}
|
||
|
|
||
|
data = (uint32_t *) runtime_mallocgc (c * sizeof (uint32_t), FlagNoPointers,
|
||
|
1, 0);
|
||
|
p = str.__data;
|
||
|
pd = data;
|
||
|
while (p < pend)
|
||
|
{
|
||
|
int rune;
|
||
|
|
||
|
p += __go_get_rune (p, pend - p, &rune);
|
||
|
*pd++ = rune;
|
||
|
}
|
||
|
|
||
|
ret.__values = (void *) data;
|
||
|
ret.__count = c;
|
||
|
ret.__capacity = c;
|
||
|
return ret;
|
||
|
}
|