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Porting to visual studio

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Now builds on Visual Studio
This commit is contained in:
Daniel Lemire
2018-12-30 21:00:19 -05:00
committed by GitHub
parent 2b3d6f6ae4
commit 58d41923fd
40 changed files with 1585 additions and 307 deletions
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src/jsonparser.cpp
+20 -2
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@@ -1,5 +1,17 @@
#include "simdjson/jsonparser.h"
#ifdef _MSC_VER
#include <windows.h>
#include <sysinfoapi.h>
#else
#include <unistd.h>
#endif
extern bool json_parse(const char * buf, size_t len, ParsedJson &pj, bool reallocifneeded);
extern bool json_parse(const std::string_view &s, ParsedJson &pj, bool reallocifneeded);
extern ParsedJson build_parsed_json(const char * buf, size_t len, bool reallocifneeded);
extern ParsedJson build_parsed_json(const std::string_view &s, bool reallocifneeded);
// parse a document found in buf, need to preallocate ParsedJson.
WARN_UNUSED
@@ -12,8 +24,14 @@ bool json_parse(const uint8_t *buf, size_t len, ParsedJson &pj, bool reallocifne
bool reallocated = false;
if(reallocifneeded) {
// realloc is needed if the end of the memory crosses a page
long pagesize = sysconf (_SC_PAGESIZE); // on windows this should be SYSTEM_INFO sysInfo; GetSystemInfo(&sysInfo); sysInfo.dwPageSize
if ( (reinterpret_cast<uintptr_t>(buf + len - 1) % pagesize ) < SIMDJSON_PADDING ) {
#ifdef _MSC_VER
SYSTEM_INFO sysInfo;
GetSystemInfo(&sysInfo);
long pagesize = sysInfo.dwPageSize;
#else
long pagesize = sysconf (_SC_PAGESIZE);
#endif
if ( (reinterpret_cast<uintptr_t>(buf + len - 1) % pagesize ) < SIMDJSON_PADDING ) {
const uint8_t *tmpbuf = buf;
buf = (uint8_t *) allocate_padded_buffer(len);
if(buf == NULL) return false;