GitHub/gf-core
1
0
Fork 1
mirror of https://github.com/GrammaticalFramework/gf-core.git synced 2026-04-09 04:59:31 -06:00
Code Issues Packages Projects Releases Wiki Activity

fix gu_in_bytes_ to use buffering

Browse Source
This commit is contained in:
kr.angelov
2013-09-05 12:10:55 +00:00
parent 83ca6c4f9f
commit f8c8194303
1 changed files with 14 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/runtime/c/gu/in.c
View File

@@ -87,11 +87,20 @@ gu_in_some(GuIn* in, uint8_t* dst, size_t sz, GuExn* err)
void
gu_in_bytes_(GuIn* in, uint8_t* dst, size_t sz, GuExn* err)
{
size_t avail_sz = GU_MIN(sz, (size_t)(-in->buf_curr));
memcpy(dst, &in->buf_end[in->buf_curr], avail_sz);
in->buf_curr += avail_sz;
if (avail_sz < sz) {
gu_in_input(in, &dst[avail_sz], sz - avail_sz, err);
for (;;) {
size_t avail_sz = GU_MIN(sz, (size_t)(-in->buf_curr));
memcpy(dst, &in->buf_end[in->buf_curr], avail_sz);
in->buf_curr += avail_sz;
dst += avail_sz;
sz -= avail_sz;
if (sz == 0)
break;
if (!gu_in_begin_buffering(in, err)) {
gu_in_input(in, dst, sz, err);
return;
}
}
}
@@ -269,13 +278,6 @@ gu_new_in(GuInStream* stream, GuPool* pool)
return in;
}
typedef struct GuProxyInStream GuProxyInStream;
enum {
GU_BUFFERED_IN_BUF_SIZE = 4096
};
typedef struct GuBufferedInStream GuBufferedInStream;
struct GuBufferedInStream {