initial commit

1 files changed, 107 insertions, 0 deletions

diff --git a/sys/mman.h b/sys/mman.h
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--- /dev/null
+++ b/sys/mman.h
@@ -0,0 +1,107 @@
+#ifndef __SYS_MMAN_H__
+#define __SYS_MMAN_H__
+
+/*
+UNG's Not GNU
+
+MIT License
+
+Copyright (c) 2011-2020 Jakob Kaivo <jkk@ung.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#if defined _XOPEN_SOURCE && !defined _POSIX_C_SOURCE
+#	if (_XOPEN_SOURCE >= 700)
+#		define _POSIX_C_SOURCE 200809L
+#	elif (_XOPEN_SOURCE >= 600)
+#		define _POSIX_C_SOURCE 200112L
+#	elif (_XOPEN_SOURCE >= 500)
+#		define _POSIX_C_SOURCE 199506L
+#	else
+#		define _POSIX_C_SOURCE 2
+#	endif
+#endif
+
+#if defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE
+#	define _POSIX_SOURCE
+#endif
+
+#if	(defined _POSIX_C_SOURCE && 199309 <= _POSIX_C_SOURCE)
+/* ./src/sys/mman/MAP_FAILED.c */
+#define MAP_FAILED                                                   ((void*)-1)
+/* ./src/sys/mman/MCL_CURRENT.c */
+#define MCL_CURRENT /* TODO */
+/* ./src/sys/mman/MCL_FUTURE.c */
+#define MCL_FUTURE /* TODO */
+#endif
+
+#if	(defined _POSIX_C_SOURCE && 199309 <= _POSIX_C_SOURCE) || \
+	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
+/* ./src/sys/mman/MAP_FIXED.c */
+#define MAP_FIXED /* TODO */
+/* ./src/sys/mman/MAP_PRIVATE.c */
+#define MAP_PRIVATE /* TODO */
+/* ./src/sys/mman/MAP_SHARED.c */
+#define MAP_SHARED /* TODO */
+/* ./src/sys/mman/MS_ASYNC.c */
+#define MS_ASYNC /* TODO */
+/* ./src/sys/mman/MS_INVALIDATE.c */
+#define MS_INVALIDATE /* TODO */
+/* ./src/sys/mman/MS_SYNC.c */
+#define MS_SYNC /* TODO */
+/* ./src/sys/mman/PROT_EXEC.c */
+#define PROT_EXEC /* TODO */
+/* ./src/sys/mman/PROT_NONE.c */
+#define PROT_NONE /* TODO */
+/* ./src/sys/mman/PROT_READ.c */
+#define PROT_READ /* TODO */
+/* ./src/sys/mman/PROT_WRITE.c */
+#define PROT_WRITE /* TODO */
+#endif
+
+#if	(defined _POSIX_C_SOURCE && 199309 <= _POSIX_C_SOURCE)
+/* ./src/sys/mman/mlock.c */
+int mlock(const void *__addr, size_t __len);
+/* ./src/sys/mman/mlockall.c */
+int mlockall(int __flags);
+/* ./src/sys/mman/munlock.c */
+int munlock(const void *__addr, size_t __len);
+/* ./src/sys/mman/munlockall.c */
+int munlockall(void);
+/* ./src/sys/mman/shm_open.c */
+int shm_open(const char *__name, int __oflag, mode_t __mode);
+/* ./src/sys/mman/shm_unlink.c */
+int shm_unlink(const char *__name);
+#endif
+
+#if	(defined _POSIX_C_SOURCE && 199309 <= _POSIX_C_SOURCE) || \
+	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
+/* ./src/sys/mman/mmap.c */
+void *mmap(void *__addr, size_t __len, int __prot, int __flags, int __fildes, off_t __off);
+/* ./src/sys/mman/mprotect.c */
+int mprotect(void *__addr, size_t __len, int __prot);;
+/* ./src/sys/mman/msync.c */
+int msync(void * addr , size_t len , int flags );
+/* ./src/sys/mman/munmap.c */
+int munmap(void*__addr, size_t __len);
+#endif
+
+
+#endif