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curl_threads: fix classic MinGW compile break 

Classic MinGW still has _beginthreadex's return type as unsigned long
instead of uintptr_t [0]. uintptr_t is not even defined because of [1].

[0] https://sourceforge.net/p/mingw/mingw-org-wsl/ci/wsl-5.1-release/tree/mingwrt/include/process.h#l167
[1] https://sourceforge.net/p/mingw/mingw-org-wsl/ci/wsl-5.1-release/tree/mingwrt/include/process.h#l90

Bug: https://github.com/curl/curl/issues/2924#issuecomment-424334807
Closes https://github.com/curl/curl/pull/3051
This commit is contained in:
Marcel Raad 2018-09-26 14:43:58 +02:00
parent 5616c1df28
commit 7ae78feea3
No known key found for this signature in database
GPG Key ID: 33C416EFAE4D6F02
1 changed files with 12 additions and 4 deletions
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16
lib/curl_threads.c
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@ -104,13 +104,21 @@ int Curl_thread_join(curl_thread_t *hnd)
curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void *),
void *arg)
{
curl_thread_t t;
#ifdef _WIN32_WCE
t = CreateThread(NULL, 0, func, arg, 0, NULL);
typedef HANDLE curl_win_thread_handle_t;
#elif defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR)
typedef unsigned long curl_win_thread_handle_t;
#else
uintptr_t thread_handle = _beginthreadex(NULL, 0, func, arg, 0, NULL);
t = (curl_thread_t)thread_handle;
typedef uintptr_t curl_win_thread_handle_t;
#endif
curl_thread_t t;
curl_win_thread_handle_t thread_handle;
#ifdef _WIN32_WCE
thread_handle = CreateThread(NULL, 0, func, arg, 0, NULL);
#else
thread_handle = _beginthreadex(NULL, 0, func, arg, 0, NULL);
#endif
t = (curl_thread_t)thread_handle;
if((t == 0) || (t == LongToHandle(-1L))) {
#ifdef _WIN32_WCE
DWORD gle = GetLastError();