user: implement mlibc as the libc, finally.

It's finally done.. Signed-off-by: kaguya <vpshinomiya@protonmail.com>
2026-05-02 03:31:49 -04:00
parent 2fa39ad85a
commit 9a9b91c940
2387 changed files with 152741 additions and 315 deletions
@@ -0,0 +1,46 @@
+#ifndef _SYS_SEM_H
+#define _SYS_SEM_H
+
+#include <bits/ansi/time_t.h>
+#include <sys/ipc.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define GETPID 11
+#define GETVAL 12
+#define GETALL 13
+#define SETVAL 16
+#define SETALL 17
+
+#define SEM_UNDO 0x1000
+
+struct sembuf {
+	unsigned short int sem_num;
+	short int sem_op;
+	short int sem_flg;
+};
+
+struct semid_ds {
+	struct ipc_perm sem_perm;
+	time_t          sem_otime;
+	time_t          sem_ctime;
+
+	unsigned long   sem_nsems;
+};
+
+#ifndef __MLIBC_ABI_ONLY
+
+int semget(key_t __key, int __nsems, int __semflg);
+int semop(int __semid, struct sembuf *__sops, size_t __nsops);
+int semctl(int __semid, int __semnum, int __op, ...);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYS_SEM_H */