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-rw-r--r--lib/Makefile.inc4
-rw-r--r--lib/curl_threads.c124
-rw-r--r--lib/curl_threads.h58
3 files changed, 184 insertions, 2 deletions
diff --git a/lib/Makefile.inc b/lib/Makefile.inc
index b7b10d3e1..90d6fec81 100644
--- a/lib/Makefile.inc
+++ b/lib/Makefile.inc
@@ -11,7 +11,7 @@ CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c \
inet_ntop.c parsedate.c select.c gtls.c sslgen.c tftp.c splay.c \
strdup.c socks.c ssh.c nss.c qssl.c rawstr.c curl_addrinfo.c \
socks_gssapi.c socks_sspi.c curl_sspi.c slist.c nonblock.c \
- curl_memrchr.c imap.c pop3.c smtp.c pingpong.c rtsp.c
+ curl_memrchr.c imap.c pop3.c smtp.c pingpong.c rtsp.c curl_threads.c
HHEADERS = arpa_telnet.h netrc.h file.h timeval.h qssl.h hostip.h \
progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h \
@@ -23,4 +23,4 @@ HHEADERS = arpa_telnet.h netrc.h file.h timeval.h qssl.h hostip.h \
transfer.h select.h easyif.h multiif.h parsedate.h sslgen.h gtls.h \
tftp.h sockaddr.h splay.h strdup.h setup_once.h socks.h ssh.h nssg.h \
curl_base64.h rawstr.h curl_addrinfo.h curl_sspi.h slist.h nonblock.h \
- curl_memrchr.h imap.h pop3.h smtp.h pingpong.h rtsp.h
+ curl_memrchr.h imap.h pop3.h smtp.h pingpong.h rtsp.h curl_threads.h
diff --git a/lib/curl_threads.c b/lib/curl_threads.c
new file mode 100644
index 000000000..7c87c19a4
--- /dev/null
+++ b/lib/curl_threads.c
@@ -0,0 +1,124 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ ***************************************************************************/
+#include "setup.h"
+
+#if defined(USE_THREADS_POSIX)
+# ifdef HAVE_PTHREAD_H
+# include <pthread.h>
+# endif
+#elif defined(USE_THREADS_WIN32)
+# ifdef HAVE_PROCESS_H
+# include <process.h>
+# endif
+#endif
+
+#include "curl_threads.h"
+
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
+#if defined(USE_THREADS_POSIX)
+
+struct curl_actual_call {
+ unsigned int (*func)(void *);
+ void *arg;
+};
+
+static void *curl_thread_create_thunk(void *arg)
+{
+ struct curl_actual_call * ac = arg;
+ unsigned int (*func)(void *) = ac->func;
+ void *real_arg = ac->arg;
+
+ free(ac);
+
+ (*func)(real_arg);
+
+ return 0;
+}
+
+curl_thread_t Curl_thread_create(unsigned int (*func) (void*), void *arg)
+{
+ curl_thread_t t;
+ struct curl_actual_call *ac = malloc(sizeof(struct curl_actual_call));
+ if(!ac)
+ return curl_thread_t_null;
+
+ ac->func = func;
+ ac->arg = arg;
+
+ if(pthread_create(&t, NULL, curl_thread_create_thunk, ac) != 0) {
+ free(ac);
+ return curl_thread_t_null;
+ }
+
+ return t;
+}
+
+void Curl_thread_destroy(curl_thread_t hnd)
+{
+ if(hnd != curl_thread_t_null)
+ pthread_detach(hnd);
+}
+
+int Curl_thread_join(curl_thread_t *hnd)
+{
+ int ret = (pthread_join(*hnd, NULL) == 0);
+
+ *hnd = curl_thread_t_null;
+
+ return ret;
+}
+
+#elif defined(USE_THREADS_WIN32)
+
+curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*), void *arg)
+{
+#ifdef _WIN32_WCE
+ return CreateThread(NULL, 0, func, arg, 0, NULL);
+#else
+ return (curl_thread_t)_beginthreadex(NULL, 0, func, arg, 0, NULL);
+#endif
+}
+
+void Curl_thread_destroy(curl_thread_t hnd)
+{
+ CloseHandle(hnd);
+}
+
+int Curl_thread_join(curl_thread_t *hnd)
+{
+ int ret = (WaitForSingleObject(*hnd, INFINITE) == WAIT_OBJECT_0);
+
+ Curl_thread_destroy(*hnd);
+
+ *hnd = curl_thread_t_null;
+
+ return ret;
+}
+
+#endif /* USE_THREADS_* */
diff --git a/lib/curl_threads.h b/lib/curl_threads.h
new file mode 100644
index 000000000..4d13f2c58
--- /dev/null
+++ b/lib/curl_threads.h
@@ -0,0 +1,58 @@
+#ifndef HEADER_CURL_THREADS_H
+#define HEADER_CURL_THREADS_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ ***************************************************************************/
+#include "setup.h"
+
+#if defined(USE_THREADS_POSIX)
+# define CURL_STDCALL
+# define curl_mutex_t pthread_mutex_t
+# define curl_thread_t pthread_t
+# define curl_thread_t_null (pthread_t)0
+# define Curl_mutex_init(m) pthread_mutex_init(m, NULL)
+# define Curl_mutex_acquire(m) pthread_mutex_lock(m)
+# define Curl_mutex_release(m) pthread_mutex_unlock(m)
+# define Curl_mutex_destroy(m) pthread_mutex_destroy(m)
+#elif defined(USE_THREADS_WIN32)
+# define CURL_STDCALL __stdcall
+# define curl_mutex_t CRITICAL_SECTION
+# define curl_thread_t HANDLE
+# define curl_thread_t_null (HANDLE)0
+# define Curl_mutex_init(m) InitializeCriticalSection(m)
+# define Curl_mutex_acquire(m) EnterCriticalSection(m)
+# define Curl_mutex_release(m) LeaveCriticalSection(m)
+# define Curl_mutex_destroy(m) DeleteCriticalSection(m)
+#endif
+
+#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
+
+curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*),
+ void *arg);
+
+void Curl_thread_destroy(curl_thread_t hnd);
+
+int Curl_thread_join(curl_thread_t *hnd);
+
+#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
+
+#endif /* HEADER_CURL_THREADS_H */
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