build: Build mlibc + add distclean target

Signed-off-by: Ian Moffett <ian@osmora.org>

23 files changed, 0 insertions, 929 deletions

diff --git a/lib/mlibc/options/posix/include/sys/file.h b/lib/mlibc/options/posix/include/sys/file.h
deleted file mode 100644
index add43d3..0000000
--- a/lib/mlibc/options/posix/include/sys/file.h
+++ /dev/null
@@ -1,25 +0,0 @@
-
-#ifndef _SYS_FILE_H
-#define _SYS_FILE_H
-
-#define LOCK_SH 1
-#define LOCK_EX 2
-#define LOCK_NB 4
-#define LOCK_UN 8
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __MLIBC_ABI_ONLY
-
-int flock(int, int);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_FILE_H
-
diff --git a/lib/mlibc/options/posix/include/sys/ipc.h b/lib/mlibc/options/posix/include/sys/ipc.h
deleted file mode 100644
index 8318dde..0000000
--- a/lib/mlibc/options/posix/include/sys/ipc.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _SYS_IPC_H
-#define _SYS_IPC_H
-
-#include <abi-bits/uid_t.h>
-#include <abi-bits/gid_t.h>
-#include <abi-bits/mode_t.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define IPC_CREAT 01000
-#define IPC_EXCL 02000
-#define IPC_NOWAIT 04000
-
-#define IPC_RMID 0
-#define IPC_SET 1
-#define IPC_STAT 2
-#define IPC_INFO 3
-
-#define IPC_PRIVATE ((key_t) 0)
-
-#if defined(__aarch64__) || defined(__i386__)
-#define IPC_64 0x100
-#elif defined(__x86_64__) || (defined(__riscv) && __riscv_xlen == 64)
-#define IPC_64 0
-#else
-#error "Unsupported arch!"
-#endif
-
-typedef int key_t;
-
-struct ipc_perm {
-	key_t __ipc_perm_key;
-	uid_t uid;
-	gid_t gid;
-	uid_t cuid;
-	gid_t cgid;
-	mode_t mode;
-	int __ipc_perm_seq;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-key_t ftok(const char *, int);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/lib/mlibc/options/posix/include/sys/mman.h b/lib/mlibc/options/posix/include/sys/mman.h
deleted file mode 100644
index 784878e..0000000
--- a/lib/mlibc/options/posix/include/sys/mman.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef _SYS_MMAN_H
-#define _SYS_MMAN_H
-
-#include <mlibc-config.h>
-#include <abi-bits/mode_t.h>
-#include <abi-bits/vm-flags.h>
-#include <bits/off_t.h>
-#include <bits/size_t.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __MLIBC_ABI_ONLY
-
-void *mmap(void *, size_t, int, int, int, off_t);
-int mprotect(void *, size_t, int);
-int munmap(void *, size_t);
-
-int mlock(const void *, size_t);
-int mlockall(int);
-int munlock(const void *, size_t);
-int munlockall(void);
-
-int posix_madvise(void *, size_t, int);
-int msync(void *, size_t, int);
-
-int shm_open(const char *, int, mode_t);
-int shm_unlink(const char *);
-
-// Linux extension:
-void *mremap(void *, size_t, size_t, int, ...);
-int remap_file_pages(void *, size_t, int, size_t, int);
-
-#if __MLIBC_LINUX_OPTION
-int memfd_create(const char *, unsigned int);
-int madvise(void *, size_t, int);
-int mincore(void *, size_t, unsigned char *);
-#endif /* __MLIBC_LINUX_OPTION */
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_MMAN_H
diff --git a/lib/mlibc/options/posix/include/sys/msg.h b/lib/mlibc/options/posix/include/sys/msg.h
deleted file mode 100644
index d602f76..0000000
--- a/lib/mlibc/options/posix/include/sys/msg.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _SYS_MSG_H
-#define _SYS_MSG_H
-
-#include <abi-bits/msg.h>
-#include <bits/size_t.h>
-#include <bits/ssize_t.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __MLIBC_ABI_ONLY
-
-int msgget(key_t, int);
-
-int msgctl(int msqid, int cmd, struct msqid_ds *buf);
-
-ssize_t msgrcv(int, void *, size_t, long, int);
-int msgsnd(int, const void *, size_t, int);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_MSG_H
diff --git a/lib/mlibc/options/posix/include/sys/param.h b/lib/mlibc/options/posix/include/sys/param.h
deleted file mode 100644
index 9bb4552..0000000
--- a/lib/mlibc/options/posix/include/sys/param.h
+++ /dev/null
@@ -1,36 +0,0 @@
-
-#ifndef _SYS_PARAM_H
-#define _SYS_PARAM_H
-
-#include <endian.h>
-#include <limits.h>
-
-#define NBBY CHAR_BIT
-#define NGROUPS NGROUPS_MAX
-
-// Report the same value as Linux here.
-#define MAXNAMLEN 255
-#define MAXPATHLEN 4096
-#define HOST_NAME_MAX 64
-#define MAXSYMLINKS 20
-#define MAXHOSTNAMELEN HOST_NAME_MAX
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#undef MIN
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#undef MAX
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-
-#define howmany(x, y)  (((x) + ((y) - 1)) / (y))
-
-#define roundup(x, y)  ((((x) + ((y) - 1)) / (y)) * (y))
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_PARAM_H
-
diff --git a/lib/mlibc/options/posix/include/sys/poll.h b/lib/mlibc/options/posix/include/sys/poll.h
deleted file mode 100644
index 3edecab..0000000
--- a/lib/mlibc/options/posix/include/sys/poll.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _SYS_POLL_H
-#define _SYS_POLL_H
-
-#include <bits/types.h>
-#include <bits/sigset_t.h>
-#include <bits/ansi/timespec.h>
-#include <abi-bits/poll.h>
-#include <abi-bits/signal.h>
-#include <mlibc-config.h>
-
-typedef __mlibc_size nfds_t;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct pollfd {
-	int fd;
-	short events;
-	short revents;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-int poll(struct pollfd *, nfds_t, int);
-
-#if __MLIBC_LINUX_OPTION
-int ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout_ts, const sigset_t *sigmask);
-#endif // __MLIBC_LINUX_OPTION
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_POLL_H
diff --git a/lib/mlibc/options/posix/include/sys/resource.h b/lib/mlibc/options/posix/include/sys/resource.h
deleted file mode 100644
index c5453e2..0000000
--- a/lib/mlibc/options/posix/include/sys/resource.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _SYS_RESOURCE_H
-#define _SYS_RESOURCE_H
-
-#include <abi-bits/pid_t.h>
-#include <abi-bits/resource.h>
-#include <bits/posix/id_t.h>
-#include <abi-bits/suseconds_t.h>
-#include <bits/ansi/time_t.h>
-#include <bits/posix/timeval.h>
-
-#define PRIO_PROCESS 1
-#define PRIO_PGRP 2
-#define PRIO_USER 3
-
-#define PRIO_MIN (-20)
-#define PRIO_MAX 20
-
-#define RLIM_INFINITY ((rlim_t)-1)
-#define RLIM_SAVED_MAX ((rlim_t)-1)
-#define RLIM_SAVED_CUR ((rlim_t)-1)
-
-#define RLIM_NLIMITS RLIMIT_NLIMITS
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef unsigned long rlim_t;
-
-struct rlimit {
-	rlim_t rlim_cur;
-	rlim_t rlim_max;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-int getpriority(int, id_t);
-int setpriority(int, id_t, int);
-
-int getrusage(int, struct rusage *);
-int getrlimit(int, struct rlimit *);
-int setrlimit(int, const struct rlimit *);
-
-int prlimit(pid_t pid, int resource, const struct rlimit *new_limits, struct rlimit *old_limits);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_RESOURCE_H
diff --git a/lib/mlibc/options/posix/include/sys/select.h b/lib/mlibc/options/posix/include/sys/select.h
deleted file mode 100644
index 85a15b0..0000000
--- a/lib/mlibc/options/posix/include/sys/select.h
+++ /dev/null
@@ -1,49 +0,0 @@
-
-#ifndef _SYS_SELECT_H
-#define _SYS_SELECT_H
-
-#include <abi-bits/signal.h>
-
-#include <bits/ansi/time_t.h>
-#include <bits/ansi/timespec.h>
-#include <abi-bits/suseconds_t.h>
-#include <bits/posix/timeval.h>
-#include <bits/posix/fd_set.h>
-
-#define FD_SETSIZE 1024
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef long int __fd_mask;
-#define __NFDBITS (8 * (int) sizeof (__fd_mask))
-
-typedef __fd_mask fd_mask;
-#define NFDBITS __NFDBITS
-
-#ifndef __MLIBC_ABI_ONLY
-
-void __FD_CLR(int fd, fd_set *);
-int __FD_ISSET(int fd, fd_set *);
-void __FD_SET(int fd, fd_set *);
-void __FD_ZERO(fd_set *);
-
-#define FD_CLR(fd, set) __FD_CLR(fd, set)
-#define FD_ISSET(fd, set) __FD_ISSET(fd, set)
-#define FD_SET(fd, set) __FD_SET(fd, set)
-#define FD_ZERO(set) __FD_ZERO(set)
-
-int select(int, fd_set *__restrict, fd_set *__restrict, fd_set *__restrict,
-		struct timeval *__restrict);
-int pselect(int, fd_set *, fd_set *, fd_set *, const struct timespec *,
-		const sigset_t *);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_SELECT_H
-
diff --git a/lib/mlibc/options/posix/include/sys/sem.h b/lib/mlibc/options/posix/include/sys/sem.h
deleted file mode 100644
index cb3516a..0000000
--- a/lib/mlibc/options/posix/include/sys/sem.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#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 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, int, int);
-int semop(int, struct sembuf *, size_t);
-int semctl(int, int, int, ...);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_SEM_H
diff --git a/lib/mlibc/options/posix/include/sys/shm.h b/lib/mlibc/options/posix/include/sys/shm.h
deleted file mode 100644
index 3767ced..0000000
--- a/lib/mlibc/options/posix/include/sys/shm.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _SYS_SHM_H
-#define _SYS_SHM_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <abi-bits/pid_t.h>
-#include <abi-bits/shm.h>
-#include <bits/size_t.h>
-#include <time.h>
-
-#include <sys/ipc.h>
-
-#define SHM_R 0400
-#define SHM_W 0200
-
-#define SHM_RDONLY 010000
-#define SHM_RND 020000
-#define SHM_REMAP 040000
-#define SHM_EXEC 0100000
-
-#define SHM_LOCK 11
-#define SHM_UNLOCK 12
-#define SHM_STAT 13
-#define SHM_INFO 14
-#define SHM_STAT_ANY 15
-#define SHM_DEST 01000
-#define SHM_LOCKED 02000
-#define SHM_HUGETLB 04000
-#define SHM_NORESERVE 010000
-
-#define SHM_HUGE_SHIFT 26
-#define SHM_HUGE_MASK 0x3f
-#define SHM_HUGE_64KB (16 << 26)
-#define SHM_HUGE_512KB (19 << 26)
-#define SHM_HUGE_1MB (20 << 26)
-#define SHM_HUGE_2MB (21 << 26)
-#define SHM_HUGE_8MB (23 << 26)
-#define SHM_HUGE_16MB (24 << 26)
-#define SHM_HUGE_32MB (25 << 26)
-#define SHM_HUGE_256MB (28 << 26)
-#define SHM_HUGE_512MB (29 << 26)
-#define SHM_HUGE_1GB (30 << 26)
-#define SHM_HUGE_2GB (31 << 26)
-#define SHM_HUGE_16GB (34U << 26)
-
-typedef unsigned long shmatt_t;
-
-struct shmid_ds {
-	struct ipc_perm shm_perm;
-	size_t shm_segsz;
-	time_t shm_atime;
-	time_t shm_dtime;
-	time_t shm_ctime;
-	pid_t shm_cpid;
-	pid_t shm_lpid;
-	unsigned long shm_nattch;
-};
-
-struct shminfo {
-	unsigned long shmmax;
-	unsigned long shmmin;
-	unsigned long shmmni;
-	unsigned long shmseg;
-	unsigned long shmall;
-	unsigned long __unused[4];
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-void *shmat(int, const void *, int);
-int shmctl(int, int, struct shmid_ds *);
-int shmdt(const void *);
-int shmget(key_t, size_t, int);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_SHM_H
diff --git a/lib/mlibc/options/posix/include/sys/socket.h b/lib/mlibc/options/posix/include/sys/socket.h
deleted file mode 100644
index 9552f93..0000000
--- a/lib/mlibc/options/posix/include/sys/socket.h
+++ /dev/null
@@ -1,105 +0,0 @@
-
-#ifndef _SOCKET_H
-#define _SOCKET_H
-
-#include <abi-bits/gid_t.h>
-#include <abi-bits/pid_t.h>
-#include <bits/size_t.h>
-#include <abi-bits/socklen_t.h>
-#include <bits/ssize_t.h>
-#include <abi-bits/uid_t.h>
-#include <bits/posix/iovec.h>
-#include <abi-bits/socket.h>
-#include <bits/ansi/time_t.h>
-#include <bits/ansi/timespec.h>
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct sockaddr {
-	sa_family_t sa_family;
-	char sa_data[14];
-};
-
-// Control message format:
-// The offsets marked with ^ are aligned to alignof(size_t).
-//
-// |---HEADER---|---DATA---|---PADDING---|---HEADER---|...
-// ^            ^                        ^
-// |---------CMSG_LEN------|
-// |---------------CMSG_SPACE------------|
-
-// Auxiliary macro. While there is basically no reason for applications
-// to use this, it is exported by glibc.
-#define CMSG_ALIGN(s) (((s) + __alignof__(size_t) - 1) & \
-		~(__alignof__(size_t) - 1))
-
-// Basic macros to return content and padding size of a control message.
-#define CMSG_LEN(s) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (s))
-#define CMSG_SPACE(s) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(s))
-
-// Provides access to the data of a control message.
-#define CMSG_DATA(c) ((char *)(c) + CMSG_ALIGN(sizeof(struct cmsghdr)))
-
-#define __MLIBC_CMSG_NEXT(c) ((char *)(c) + CMSG_ALIGN((c)->cmsg_len))
-#define __MLIBC_MHDR_LIMIT(m) ((char *)(m)->msg_control + (m)->msg_controllen)
-
-// For parsing control messages only.
-// Returns a pointer to the first header or nullptr if there is none.
-#define CMSG_FIRSTHDR(m) ((size_t)(m)->msg_controllen <= sizeof(struct cmsghdr) \
-	? (struct cmsghdr *)0 : (struct cmsghdr *) (m)->msg_control)
-
-// For parsing control messages only.
-// Returns a pointer to the next header or nullptr if there is none.
-#define CMSG_NXTHDR(m, c) \
-	((c)->cmsg_len < sizeof(struct cmsghdr) || \
-		(ptrdiff_t)(sizeof(struct cmsghdr) + CMSG_ALIGN((c)->cmsg_len)) \
-			>= __MLIBC_MHDR_LIMIT(m) - (char *)(c) \
-	? (struct cmsghdr *)0 : (struct cmsghdr *)__MLIBC_CMSG_NEXT(c))
-
-struct linger{
-	int l_onoff;
-	int l_linger;
-};
-
-struct ucred {
-	pid_t pid;
-	uid_t uid;
-	gid_t gid;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-int accept(int, struct sockaddr *__restrict, socklen_t *__restrict);
-int accept4(int, struct sockaddr *__restrict, socklen_t *__restrict, int);
-int bind(int, const struct sockaddr *, socklen_t);
-int connect(int, const struct sockaddr *, socklen_t);
-int getpeername(int, struct sockaddr *__restrict, socklen_t *__restrict);
-int getsockname(int, struct sockaddr *__restrict, socklen_t *__restrict);
-int getsockopt(int, int, int, void *__restrict, socklen_t *__restrict);
-int listen(int, int);
-ssize_t recv(int, void *, size_t, int);
-ssize_t recvfrom(int, void *__restrict, size_t, int, struct sockaddr *__restrict, socklen_t *__restrict);
-ssize_t recvmsg(int, struct msghdr *, int);
-ssize_t send(int, const void *, size_t, int);
-ssize_t sendmsg(int, const struct msghdr *, int);
-ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
-int recvmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen, int flags, struct timespec *timeout);
-int sendmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen, int flags);
-int setsockopt(int, int, int, const void *, socklen_t);
-int shutdown(int, int);
-int sockatmark(int);
-int socket(int, int, int);
-int socketpair(int, int, int, int [2]);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _UNISTD_H
-
diff --git a/lib/mlibc/options/posix/include/sys/stat.h b/lib/mlibc/options/posix/include/sys/stat.h
deleted file mode 100644
index 7159a77..0000000
--- a/lib/mlibc/options/posix/include/sys/stat.h
+++ /dev/null
@@ -1,37 +0,0 @@
-
-#ifndef _SYS_STAT_H
-#define _SYS_STAT_H
-
-#include <bits/posix/stat.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __MLIBC_ABI_ONLY
-
-int chmod(const char *, mode_t);
-int fchmod(int, mode_t);
-int fchmodat(int, const char *, mode_t, int);
-int fstat(int fd, struct stat *result);
-int fstatat(int, const char *__restrict, struct stat *__restrict, int);
-int futimens(int fd, const struct timespec times[2]);
-int lstat(const char *__restrict, struct stat *__restrict);
-int mkdir(const char *, mode_t);
-int mkdirat(int, const char *, mode_t);
-int mkfifo(const char *, mode_t);
-int mkfifoat(int, const char *, mode_t);
-int mknod(const char *, mode_t, dev_t);
-int mknodat(int, const char *, mode_t, dev_t);
-int stat(const char *__restrict, struct stat *__restrict);
-mode_t umask(mode_t);
-int utimensat(int, const char *, const struct timespec times[2], int);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_STAT_H
-
diff --git a/lib/mlibc/options/posix/include/sys/statvfs.h b/lib/mlibc/options/posix/include/sys/statvfs.h
deleted file mode 100644
index 0e4c308..0000000
--- a/lib/mlibc/options/posix/include/sys/statvfs.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _SYS_STATVFS_H
-#define _SYS_STATVFS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <abi-bits/statvfs.h>
-
-#ifndef __MLIBC_ABI_ONLY
-
-int statvfs(const char *__restrict, struct statvfs *__restrict);
-int fstatvfs(int, struct statvfs *);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_STATVFS_H
-
diff --git a/lib/mlibc/options/posix/include/sys/syslog.h b/lib/mlibc/options/posix/include/sys/syslog.h
deleted file mode 100644
index 7761ece..0000000
--- a/lib/mlibc/options/posix/include/sys/syslog.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <syslog.h>
diff --git a/lib/mlibc/options/posix/include/sys/termios.h b/lib/mlibc/options/posix/include/sys/termios.h
deleted file mode 100644
index b23f171..0000000
--- a/lib/mlibc/options/posix/include/sys/termios.h
+++ /dev/null
@@ -1,6 +0,0 @@
-
-#ifndef _SYS_TERMIOS_H
-#define _SYS_TERMIOS_H
-#include <termios.h>
-#endif // _SYS_TERMIOS_H
-
diff --git a/lib/mlibc/options/posix/include/sys/time.h b/lib/mlibc/options/posix/include/sys/time.h
deleted file mode 100644
index 838d7cc..0000000
--- a/lib/mlibc/options/posix/include/sys/time.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef _SYS_TIME_H
-#define _SYS_TIME_H
-
-#include <abi-bits/time.h>
-#include <abi-bits/signal.h>
-#include <abi-bits/clockid_t.h>
-#include <bits/ansi/time_t.h>
-#include <abi-bits/suseconds_t.h>
-#include <bits/posix/timer_t.h>
-#include <bits/posix/timeval.h>
-
-#include <sys/select.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct timezone {
-	int tz_minuteswest;
-	int tz_dsttime;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-// TODO: this function is [OB]. disable it by default and add a macro to enable it
-int gettimeofday(struct timeval *__restrict result, void *__restrict unused);
-int settimeofday(const struct timeval *result, const struct timezone *zone);
-
-void timeradd(const struct timeval *a, const struct timeval *b, struct timeval *res);
-void timersub(const struct timeval *a, const struct timeval *b, struct timeval *res);
-void timerclear(struct timeval *tvp);
-int timerisset(struct timeval *tvp);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-// timercmp taken from musl
-#define timercmp(s,t,op) ((s)->tv_sec == (t)->tv_sec ? \
-	(s)->tv_usec op (t)->tv_usec : (s)->tv_sec op (t)->tv_sec)
-
-#ifndef __MLIBC_ABI_ONLY
-
-int getitimer(int which, struct itimerval *curr_value);
-int setitimer(int which, const struct itimerval *new_value,
-	struct itimerval *old_value);
-
-int timer_create(clockid_t clockid, struct sigevent *__restrict sevp, timer_t *__restrict timerid);
-int timer_settime(timer_t timerid, int flags, const struct itimerspec *__restrict new_value,
-	struct itimerspec *__restrict old_value);
-int timer_gettime(timer_t timerid, struct itimerspec *curr_value);
-int timer_delete(timer_t timerid);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-// The following 2 macros are taken from musl
-#define TIMEVAL_TO_TIMESPEC(tv, ts) ( \
-	(ts)->tv_sec = (tv)->tv_sec, \
-	(ts)->tv_nsec = (tv)->tv_usec * 1000, \
-	(void)0 )
-#define TIMESPEC_TO_TIMEVAL(tv, ts) ( \
-	(tv)->tv_sec = (ts)->tv_sec, \
-	(tv)->tv_usec = (ts)->tv_nsec / 1000, \
-	(void)0 )
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_TIME_H
diff --git a/lib/mlibc/options/posix/include/sys/times.h b/lib/mlibc/options/posix/include/sys/times.h
deleted file mode 100644
index 2dd2889..0000000
--- a/lib/mlibc/options/posix/include/sys/times.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _SYS_TIMES_H
-#define _SYS_TIMES_H
-
-// TODO: Only define the clock_t type.
-#include <time.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct tms {
-	clock_t tms_utime;
-	clock_t tms_stime;
-	clock_t tms_cutime;
-	clock_t tms_cstime;
-};
-
-#ifndef __MLIBC_ABI_ONLY
-
-clock_t times(struct tms *);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_TIMES_H
diff --git a/lib/mlibc/options/posix/include/sys/ttydefaults.h b/lib/mlibc/options/posix/include/sys/ttydefaults.h
deleted file mode 100644
index c6d04f6..0000000
--- a/lib/mlibc/options/posix/include/sys/ttydefaults.h
+++ /dev/null
@@ -1,39 +0,0 @@
-
-#ifndef _SYS_TTYDEFAULTS_H
-#define _SYS_TTYDEFAULTS_H
-
-// Values taken from musl
-
-#define TTYDEF_IFLAG (BRKINT | ISTRIP | ICRNL | IMAXBEL | IXON | IXANY)
-#define TTYDEF_OFLAG (OPOST | ONLCR | XTABS)
-#define TTYDEF_LFLAG (ECHO | ICANON | ISIG | IEXTEN | ECHOE|ECHOKE|ECHOCTL)
-#define TTYDEF_CFLAG (CREAD | CS7 | PARENB | HUPCL)
-#define TTYDEF_SPEED (B9600)
-
-#define CTRL(x) ((x) & 037)
-#define CEOF CTRL('d')
-
-#define CEOL '\0'
-#define CEOL2 '\0'
-#define CSTATUS '\0'
-
-#define CERASE 0177
-#define CINTR CTRL('c')
-#define CKILL CTRL('u')
-#define CMIN 1
-#define CQUIT 034
-#define CSUSP CTRL('z')
-#define CTIME 0
-#define CDSUSP CTRL('y')
-#define CSTART CTRL('q')
-#define CSTOP CTRL('s')
-#define CLNEXT CTRL('v')
-#define CDISCARD CTRL('o')
-#define CWERASE CTRL('w')
-#define CREPRINT CTRL('r')
-#define CEOT CEOF
-#define CBRK CEOL
-#define CRPRNT CREPRINT
-#define CFLUSH CDISCARD
-
-#endif // _SYS_TTYDEFAULTS_H
diff --git a/lib/mlibc/options/posix/include/sys/types.h b/lib/mlibc/options/posix/include/sys/types.h
deleted file mode 100644
index ad837fc..0000000
--- a/lib/mlibc/options/posix/include/sys/types.h
+++ /dev/null
@@ -1,53 +0,0 @@
-
-#ifndef _SYS_TYPES_H
-#define _SYS_TYPES_H
-
-#include <bits/size_t.h>
-#include <bits/ssize_t.h>
-#include <bits/off_t.h>
-
-#include <bits/posix/id_t.h>
-#include <abi-bits/uid_t.h>
-#include <abi-bits/gid_t.h>
-#include <abi-bits/pid_t.h>
-
-#include <abi-bits/mode_t.h>
-#include <abi-bits/dev_t.h>
-#include <abi-bits/ino_t.h>
-#include <abi-bits/blksize_t.h>
-#include <abi-bits/blkcnt_t.h>
-#include <abi-bits/nlink_t.h>
-
-#include <bits/ansi/time_t.h>
-#include <abi-bits/suseconds_t.h>
-
-#include <abi-bits/fsblkcnt_t.h>
-#include <abi-bits/fsfilcnt_t.h>
-#include <bits/posix/fd_set.h>
-
-#include <stdint.h>
-
-#include <sys/select.h>
-
-typedef unsigned int u_int;
-typedef unsigned char u_char;
-typedef unsigned short u_short;
-typedef unsigned long int u_long;
-typedef char *caddr_t;
-typedef off64_t loff_t;
-
-typedef unsigned long int ulong;
-typedef unsigned short int ushort;
-typedef unsigned int uint;
-
-typedef uint8_t u_int8_t;
-typedef uint16_t u_int16_t;
-typedef uint32_t u_int32_t;
-typedef uint64_t u_int64_t;
-
-// BSD extensions
-typedef int64_t quad_t;
-typedef uint64_t u_quad_t;
-
-#endif // _SYS_TYPES_H
-
diff --git a/lib/mlibc/options/posix/include/sys/uio.h b/lib/mlibc/options/posix/include/sys/uio.h
deleted file mode 100644
index 04679a6..0000000
--- a/lib/mlibc/options/posix/include/sys/uio.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _SYS_UIO_H
-#define _SYS_UIO_H
-
-#include <bits/posix/iovec.h>
-#include <bits/ssize_t.h>
-#include <bits/off_t.h>
-#include <bits/size_t.h>
-#include <limits.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define UIO_MAXIOV IOV_MAX
-
-#ifndef __MLIBC_ABI_ONLY
-
-ssize_t readv(int fd, const struct iovec *iov, int iovcnt);
-ssize_t writev(int fd, const struct iovec *iov, int iovcnt);
-
-// Non standard extensions, also found on modern BSD's
-ssize_t preadv(int fd, const struct iovec *iov, int iovcnt, off_t offset);
-ssize_t pwritev(int fd, const struct iovec *iov, int iovcnt, off_t offset);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_UIO_H
diff --git a/lib/mlibc/options/posix/include/sys/un.h b/lib/mlibc/options/posix/include/sys/un.h
deleted file mode 100644
index bb9b5ad..0000000
--- a/lib/mlibc/options/posix/include/sys/un.h
+++ /dev/null
@@ -1,24 +0,0 @@
-
-#ifndef _SYS_UN_H
-#define _SYS_UN_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <abi-bits/socket.h>
-
-struct sockaddr_un {
-	sa_family_t sun_family;
-	char sun_path[108];
-};
-
-// Evaluate to actual length of the `sockaddr_un' structure.
-#define SUN_LEN(ptr) ((size_t) offsetof(struct sockaddr_un, sun_path) + strlen((ptr)->sun_path))
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_UN_H
-
diff --git a/lib/mlibc/options/posix/include/sys/utsname.h b/lib/mlibc/options/posix/include/sys/utsname.h
deleted file mode 100644
index bd7b174..0000000
--- a/lib/mlibc/options/posix/include/sys/utsname.h
+++ /dev/null
@@ -1,22 +0,0 @@
-
-#ifndef _SYS_UTSNAME_H
-#define _SYS_UTSNAME_H
-
-#include <abi-bits/utsname.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef __MLIBC_ABI_ONLY
-
-int uname(struct utsname *);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_UTSNAME_H
-
diff --git a/lib/mlibc/options/posix/include/sys/wait.h b/lib/mlibc/options/posix/include/sys/wait.h
deleted file mode 100644
index 5081041..0000000
--- a/lib/mlibc/options/posix/include/sys/wait.h
+++ /dev/null
@@ -1,40 +0,0 @@
-
-#ifndef _SYS_WAIT_H
-#define _SYS_WAIT_H
-
-#include <bits/posix/id_t.h>
-#include <abi-bits/pid_t.h>
-// for siginfo_t
-#include <abi-bits/signal.h>
-#include <abi-bits/wait.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// According to POSIX, <sys/wait.h> does not make rusage available.
-struct rusage;
-
-// TODO: move to own file and include in sys/types.h
-typedef enum {
-	P_ALL, P_PID, P_PGID
-} idtype_t;
-
-#ifndef __MLIBC_ABI_ONLY
-
-pid_t wait(int *status);
-int waitid(idtype_t idtype, id_t id, siginfo_t *siginfo, int flags);
-pid_t waitpid(pid_t pid, int *status, int flags);
-
-// GNU extensions.
-pid_t wait3(int *, int, struct rusage *);
-pid_t wait4(pid_t pid, int *status, int options, struct rusage *ru);
-
-#endif /* !__MLIBC_ABI_ONLY */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _SYS_WAIT_H
-