initial commit

1 files changed, 150 insertions, 0 deletions

diff --git a/sys/sem.h b/sys/sem.h
new file mode 100644
index 0000000..d32215a
--- /dev/null
+++ b/sys/sem.h
@@ -0,0 +1,150 @@
+#ifndef __SYS_SEM_H__
+#define __SYS_SEM_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 _XOPEN_SOURCE)
+/* ./src/sys/sem/ipc.ref */
+#include <sys/ipc.h>
+#endif
+
+#if	(defined _XOPEN_SOURCE)
+/* ./src/sys/sem/GETALL.c */
+#define GETALL                                                                 4
+/* ./src/sys/sem/GETNCNT.c */
+#define GETNCNT                                                                1
+/* ./src/sys/sem/GETPID.c */
+#define GETPID                                                                 2
+/* ./src/sys/sem/GETVAL.c */
+#define GETVAL                                                                 3
+/* ./src/sys/sem/GETZCNT.c */
+#define GETZCNT                                                                5
+/* ./src/sys/sem/SEM_UNDO.c */
+#define SEM_UNDO                                                               1
+/* ./src/sys/sem/SETALL.c */
+#define SETALL                                                                12
+/* ./src/sys/sem/SETVAL.c */
+#define SETVAL                                                                11
+#endif
+
+#if	(defined _XOPEN_SOURCE)
+/* src/stddef/size_t.c */
+#ifndef __TYPE_size_t_DEFINED__
+#define __TYPE_size_t_DEFINED__
+#ifdef __LLP64__
+# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199909L
+typedef unsigned __int64                                                 size_t;
+# else
+typedef unsigned long long int                                           size_t;
+# endif
+#else
+typedef unsigned long int                                                size_t;
+#endif
+#endif
+
+/* src/sys/types/key_t.c */
+#ifndef __TYPE_key_t_DEFINED__
+#define __TYPE_key_t_DEFINED__
+typedef unsigned long long int                                            key_t;
+#endif
+
+/* src/sys/types/pid_t.c */
+#ifndef __TYPE_pid_t_DEFINED__
+#define __TYPE_pid_t_DEFINED__
+typedef long int                                                          pid_t;
+#endif
+
+/* src/time/time_t.c */
+#ifndef __TYPE_time_t_DEFINED__
+#define __TYPE_time_t_DEFINED__
+typedef long int                                                         time_t;
+#endif
+
+#endif
+
+#if	(defined _XOPEN_SOURCE)
+/* ./src/sys/sem/struct_sem_anonymous.c */
+#ifndef __TYPE_struct_sem_anonymous_DEFINED__
+#define __TYPE_struct_sem_anonymous_DEFINED__
+struct __sem_anonymous {
+	unsigned short semval;
+	pid_t sempid;
+	unsigned short semncnt;
+	unsigned short semzcnt;
+};
+#endif
+
+/* ./src/sys/sem/struct_sembuf.c */
+#ifndef __TYPE_struct_sembuf_DEFINED__
+#define __TYPE_struct_sembuf_DEFINED__
+struct sembuf {
+	unsigned short sem_num;
+	short sem_op;
+	short sem_flg;
+};
+#endif
+
+/* ./src/sys/sem/struct_semid_ds.c */
+#ifndef __TYPE_struct_semid_ds_DEFINED__
+#define __TYPE_struct_semid_ds_DEFINED__
+struct semid_ds {
+	struct ipc_perm sem_perm;
+	unsigned short sem_nsems;
+	time_t sem_otime;
+	time_t sem_ctime;
+};
+#endif
+
+#endif
+
+#if	(defined _XOPEN_SOURCE)
+/* ./src/sys/sem/semctl.c */
+int semctl(int __semid, int __semnum, int __cmd, ...);
+/* ./src/sys/sem/semget.c */
+int semget(__key_t, int __nsems, int __semflg);
+/* ./src/sys/sem/semop.c */
+int semop(int __semid, struct sembuf *__sops, size_t __nsops);
+#endif
+
+
+#endif