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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-06-26 16:45:52 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-07-08 19:17:35 +0200
commit2087cc237cd0fe1ed29ebf891648bacb46f4833b (patch)
treeede4ba232bea36d8fc670ce360514927a2400bc7 /include/util/w32threadwrap.h
parentaed35c78c6a51a4b4c37ebda5643d2246842fb74 (diff)
Cleanup: move libutil headers to sub directory
Move all the libutil stuff from the toplevel include/ to a util/ sub directory and fix up the includes that make use of them. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'include/util/w32threadwrap.h')
-rw-r--r--include/util/w32threadwrap.h105
1 files changed, 105 insertions, 0 deletions
diff --git a/include/util/w32threadwrap.h b/include/util/w32threadwrap.h
new file mode 100644
index 0000000..6b7344c
--- /dev/null
+++ b/include/util/w32threadwrap.h
@@ -0,0 +1,105 @@
+/* SPDX-License-Identifier: LGPL-3.0-or-later */
+/*
+ * w32threadwrap.h
+ *
+ * Copyright (C) 2021 David Oberhollenzer <goliath@infraroot.at>
+ */
+#ifndef W32THREADWRAP_H
+#define W32THREADWRAP_H
+
+#include "sqfs/predef.h"
+
+#define WIN32_LEAN_AND_MEAN
+#define VC_EXTRALEAN
+#include <windows.h>
+
+typedef unsigned int sigset_t;
+typedef HANDLE pthread_t;
+typedef CRITICAL_SECTION pthread_mutex_t;
+typedef CONDITION_VARIABLE pthread_cond_t;
+
+static inline int pthread_create(pthread_t *thread, const void *attr,
+ LPTHREAD_START_ROUTINE proc, LPVOID arg)
+{
+ HANDLE hnd = CreateThread(NULL, 0, proc, arg, 0, 0);
+ (void)attr;
+
+ if (hnd == NULL)
+ return -1;
+
+ *thread = hnd;
+ return 0;
+}
+
+static int pthread_join(pthread_t thread, void **retval)
+{
+ WaitForSingleObject(thread, INFINITE);
+ CloseHandle(thread);
+ if (retval != NULL)
+ *retval = NULL;
+ return 0;
+}
+
+static inline int pthread_mutex_init(pthread_mutex_t *mutex, const void *attr)
+{
+ (void)attr;
+ InitializeCriticalSection(mutex);
+ return 0;
+}
+
+static inline int pthread_mutex_lock(pthread_mutex_t *mutex)
+{
+ EnterCriticalSection(mutex);
+ return 0;
+}
+
+static inline int pthread_mutex_unlock(pthread_mutex_t *mutex)
+{
+ LeaveCriticalSection(mutex);
+ return 0;
+}
+
+static inline void pthread_mutex_destroy(pthread_mutex_t *mutex)
+{
+ DeleteCriticalSection(mutex);
+}
+
+static inline int pthread_cond_init(pthread_cond_t *cond, const void *attr)
+{
+ (void)attr;
+ InitializeConditionVariable(cond);
+ return 0;
+}
+
+static inline int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mtx)
+{
+ return SleepConditionVariableCS(cond, mtx, INFINITE) != 0;
+}
+
+static inline int pthread_cond_broadcast(pthread_cond_t *cond)
+{
+ WakeAllConditionVariable(cond);
+ return 0;
+}
+
+static inline void pthread_cond_destroy(pthread_cond_t *cond)
+{
+ (void)cond;
+}
+
+#define SIG_SETMASK (0)
+
+static inline int sigfillset(sigset_t *set)
+{
+ *set = 0xFFFFFFFF;
+ return 0;
+}
+
+static inline int pthread_sigmask(int how, const sigset_t *set,
+ const sigset_t *old)
+{
+ (void)how; (void)set; (void)old;
+ return 0;
+}
+
+#endif /* W32THREADWRAP_H */