build: Build mlibc + add distclean target

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

29 files changed, 0 insertions, 1134 deletions

diff --git a/lib/mlibc/options/linux/generic/capabilities.cpp b/lib/mlibc/options/linux/generic/capabilities.cpp
deleted file mode 100644
index 871822a..0000000
--- a/lib/mlibc/options/linux/generic/capabilities.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <mlibc/debug.hpp>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int capset(void *, void *) {
-	mlibc::infoLogger() << "mlibc: capset is a no-op!" << frg::endlog;
-	return 0;
-}
-
-int capget(void *, void *) {
-	mlibc::infoLogger() << "mlibc: capget is a no-op!" << frg::endlog;
-	return 0;
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/lib/mlibc/options/linux/generic/cpuset.cpp b/lib/mlibc/options/linux/generic/cpuset.cpp
deleted file mode 100644
index d0292b7..0000000
--- a/lib/mlibc/options/linux/generic/cpuset.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <limits.h>
-#include <sched.h>
-#include <stdlib.h>
-#include <string.h>
-
-cpu_set_t *__mlibc_cpu_alloc(int num_cpus) {
-	return reinterpret_cast<cpu_set_t *>(calloc(1, CPU_ALLOC_SIZE(num_cpus)));
-}
-
-#define CPU_MASK_BITS (CHAR_BIT * sizeof(__cpu_mask))
-
-size_t __mlibc_cpu_alloc_size(int num_cpus) {
-	/* calculate the (unaligned) remainder that doesn't neatly fit in one __cpu_mask; 0 or 1 */
-	size_t remainder = ((num_cpus % CPU_MASK_BITS) + CPU_MASK_BITS - 1) / CPU_MASK_BITS;
-	return sizeof(__cpu_mask) * (num_cpus / CPU_MASK_BITS + remainder);
-}
-
-void __mlibc_cpu_zero(const size_t setsize, cpu_set_t *set) {
-	memset(set, 0, CPU_ALLOC_SIZE(setsize));
-}
-
-void __mlibc_cpu_set(const int cpu, const size_t setsize, cpu_set_t *set) {
-	if(cpu >= static_cast<int>(setsize * CHAR_BIT)) {
-		return;
-	}
-
-	unsigned char *ptr = reinterpret_cast<unsigned char *>(set);
-	size_t off = cpu / CHAR_BIT;
-	size_t mask = 1 << (cpu % CHAR_BIT);
-
-	ptr[off] |= mask;
-}
-
-void __mlibc_cpu_clear(const int cpu, const size_t setsize, cpu_set_t *set) {
-	if(cpu >= static_cast<int>(setsize * CHAR_BIT)) {
-		return;
-	}
-
-	unsigned char *ptr = reinterpret_cast<unsigned char *>(set);
-	size_t off = cpu / CHAR_BIT;
-	size_t mask = 1 << (cpu % CHAR_BIT);
-
-	ptr[off] &= ~mask;
-}
-
-
-int __mlibc_cpu_isset(const int cpu, const size_t setsize, const cpu_set_t *set) {
-	if(cpu >= static_cast<int>(setsize * CHAR_BIT)) {
-		return false;
-	}
-
-	const unsigned char *ptr = reinterpret_cast<const unsigned char *>(set);
-	size_t off = cpu / CHAR_BIT;
-	size_t mask = 1 << (cpu % CHAR_BIT);
-
-	return (ptr[off] & mask);
-}
-
-int __mlibc_cpu_count(const size_t setsize, const cpu_set_t *set) {
-	size_t count = 0;
-	const unsigned char *ptr = reinterpret_cast<const unsigned char *>(set);
-
-	for(size_t i = 0; i < setsize; i++) {
-		for(size_t bit = 0; bit < CHAR_BIT; bit++) {
-			if((1 << bit) & ptr[i])
-				count++;
-		}
-	}
-
-	return count;
-}
diff --git a/lib/mlibc/options/linux/generic/ifaddrs.cpp b/lib/mlibc/options/linux/generic/ifaddrs.cpp
deleted file mode 100644
index 67dfbc6..0000000
--- a/lib/mlibc/options/linux/generic/ifaddrs.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <ifaddrs.h>
-#include <errno.h>
-
-int getifaddrs(struct ifaddrs **) {
-	mlibc::infoLogger() << "mlibc: getifaddrs fails unconditionally!" << frg::endlog;
-	errno = ENOSYS;
-	return -1;
-}
-
-void freeifaddrs(struct ifaddrs *) {
-	mlibc::infoLogger() << "mlibc: freeifaddrs is a stub!" << frg::endlog;
-	return;
-}
diff --git a/lib/mlibc/options/linux/generic/linux-unistd.cpp b/lib/mlibc/options/linux/generic/linux-unistd.cpp
deleted file mode 100644
index ec13f72..0000000
--- a/lib/mlibc/options/linux/generic/linux-unistd.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <bits/linux/linux_unistd.h>
-#include <bits/ensure.h>
-
-#include <errno.h>
-#include <mlibc/posix-sysdeps.hpp>
-#include <unistd.h>
-
-int dup3(int oldfd, int newfd, int flags) {
-	if(oldfd == newfd) {
-		errno = EINVAL;
-		return -1;
-	}
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_dup2, -1);
-	if(int e = mlibc::sys_dup2(oldfd, flags, newfd); e) {
-		errno = e;
-		return -1;
-	}
-	return newfd;
-}
-
-int vhangup(void) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int getdtablesize(void){
-	return sysconf(_SC_OPEN_MAX);
-}
-
-int syncfs(int) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
diff --git a/lib/mlibc/options/linux/generic/malloc.cpp b/lib/mlibc/options/linux/generic/malloc.cpp
deleted file mode 100644
index 065de6c..0000000
--- a/lib/mlibc/options/linux/generic/malloc.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <bits/ensure.h>
-#include <malloc.h>
-
-void *memalign(size_t, size_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
diff --git a/lib/mlibc/options/linux/generic/mntent-stubs.cpp b/lib/mlibc/options/linux/generic/mntent-stubs.cpp
deleted file mode 100644
index 35c0e92..0000000
--- a/lib/mlibc/options/linux/generic/mntent-stubs.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-
-#include <errno.h>
-#include <mntent.h>
-#include <stdio.h>
-#include <limits.h>
-#include <string.h>
-#include <bits/ensure.h>
-
-namespace {
-
-char *internal_buf;
-size_t internal_bufsize;
-
-}
-
-#define SENTINEL (char *)&internal_buf
-
-FILE *setmntent(const char *name, const char *mode) {
-	return fopen(name, mode);
-}
-
-struct mntent *getmntent(FILE *f) {
-	static struct mntent mnt;
-	return getmntent_r(f, &mnt, SENTINEL, 0);
-}
-
-int addmntent(FILE *f, const struct mntent *mnt) {
-	if(fseek(f, 0, SEEK_END)) {
-		return 1;
-	}
-	return fprintf(f, "%s\t%s\t%s\t%s\t%d\t%d\n",
-		mnt->mnt_fsname, mnt->mnt_dir, mnt->mnt_type, mnt->mnt_opts,
-		mnt->mnt_freq, mnt->mnt_passno) < 0;
-}
-
-int endmntent(FILE *f) {
-	if(f) {
-		fclose(f);
-	}
-	return 1;
-}
-
-char *hasmntopt(const struct mntent *mnt, const char *opt) {
-	return strstr(mnt->mnt_opts, opt);
-}
-
-/* Adapted from musl */
-struct mntent *getmntent_r(FILE *f, struct mntent *mnt, char *linebuf, int buflen) {
-	int n[8];
-	bool use_internal = (linebuf == SENTINEL);
-	int len;
-	size_t i;
-
-	mnt->mnt_freq = 0;
-	mnt->mnt_passno = 0;
-
-	do {
-		if(use_internal) {
-			getline(&internal_buf, &internal_bufsize, f);
-			linebuf = internal_buf;
-		} else {
-			fgets(linebuf, buflen, f);
-		}
-		if(feof(f) || ferror(f)) {
-			return 0;
-		}
-		if(!strchr(linebuf, '\n')) {
-			fscanf(f, "%*[^\n]%*[\n]");
-			errno = ERANGE;
-			return 0;
-		}
-
-		len = strlen(linebuf);
-		if(len > INT_MAX) {
-			continue;
-		}
-
-		for(i = 0; i < sizeof n / sizeof *n; i++) {
-			n[i] = len;
-		}
-
-		sscanf(linebuf, " %n%*s%n %n%*s%n %n%*s%n %n%*s%n %d %d",
-			n, n + 1, n + 2, n + 3, n + 4, n + 5, n + 6, n + 7,
-			&mnt->mnt_freq, &mnt->mnt_passno);
-	} while(linebuf[n[0]] == '#' || n[1] == len);
-
-	linebuf[n[1]] = 0;
-	linebuf[n[3]] = 0;
-	linebuf[n[5]] = 0;
-	linebuf[n[7]] = 0;
-
-	mnt->mnt_fsname = linebuf + n[0];
-	mnt->mnt_dir = linebuf + n[2];
-	mnt->mnt_type = linebuf + n[4];
-	mnt->mnt_opts = linebuf + n[6];
-
-	return mnt;
-}
diff --git a/lib/mlibc/options/linux/generic/module.cpp b/lib/mlibc/options/linux/generic/module.cpp
deleted file mode 100644
index 53b6dc8..0000000
--- a/lib/mlibc/options/linux/generic/module.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <errno.h>
-#include <module.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int init_module(void *module, unsigned long length, const char *args) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_init_module, -1);
-	if(int e = mlibc::sys_init_module(module, length, args); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int delete_module(const char *name, unsigned flags) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_delete_module, -1);
-	if(int e = mlibc::sys_delete_module(name, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/pty-stubs.cpp b/lib/mlibc/options/linux/generic/pty-stubs.cpp
deleted file mode 100644
index 8d95027..0000000
--- a/lib/mlibc/options/linux/generic/pty-stubs.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-
-#include <asm/ioctls.h>
-#include <bits/ensure.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <pty.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int openpty(int *mfd, int *sfd, char *name, const struct termios *ios, const struct winsize *win) {
-	int ptmx_fd;
-	if(int e = mlibc::sys_open("/dev/ptmx", O_RDWR | O_NOCTTY, 0, &ptmx_fd); e) {
-		errno = e;
-		goto fail;
-	}
-
-	char spath[32];
-	if(!name)
-		name = spath;
-	if(ptsname_r(ptmx_fd, name, 32))
-		goto fail;
-
-	int pts_fd;
-	unlockpt(ptmx_fd);
-	if(int e = mlibc::sys_open(name, O_RDWR | O_NOCTTY, 0, &pts_fd); e) {
-		errno = e;
-		goto fail;
-	}
-
-	if(ios)
-		tcsetattr(ptmx_fd, TCSAFLUSH, ios);
-
-	if(win)
-		ioctl(ptmx_fd, TIOCSWINSZ, (void*)win);
-
-	*mfd = ptmx_fd;
-	*sfd = pts_fd;
-	return 0;
-
-fail:
-	mlibc::sys_close(ptmx_fd);
-	return -1;
-}
-
-int login_tty(int fd) {
-	if(setsid() == -1)
-		return -1;
-	if(ioctl(fd, TIOCSCTTY, 0))
-		return -1;
-
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_dup2, -1);
-	if(int e = mlibc::sys_dup2(fd, 0, STDIN_FILENO); e) {
-		errno = e;
-		return -1;
-	}
-	if(int e = mlibc::sys_dup2(fd, 0, STDOUT_FILENO); e) {
-		errno = e;
-		return -1;
-	}
-	if(int e = mlibc::sys_dup2(fd, 0, STDERR_FILENO); e) {
-		errno = e;
-		return -1;
-	}
-
-	if(int e = mlibc::sys_close(fd); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int forkpty(int *mfd, char *name, const struct termios *ios, const struct winsize *win) {
-	int sfd;
-	if(openpty(mfd, &sfd, name, ios, win))
-		return -1;
-
-	pid_t child;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fork, -1);
-	if(int e = mlibc::sys_fork(&child); e) {
-		errno = e;
-		return -1;
-	}
-
-	if(!child) {
-		if(login_tty(sfd))
-			mlibc::panicLogger() << "mlibc: TTY login fail in forkpty() child" << frg::endlog;
-	}else{
-		if(int e = mlibc::sys_close(sfd); e) {
-			errno = e;
-			return -1;
-		}
-	}
-
-	return child;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sched.cpp b/lib/mlibc/options/linux/generic/sched.cpp
deleted file mode 100644
index 760a9f5..0000000
--- a/lib/mlibc/options/linux/generic/sched.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <bits/ensure.h>
-#include <errno.h>
-#include <sched.h>
-
-#include <mlibc/linux-sysdeps.hpp>
-#include <mlibc/posix-sysdeps.hpp>
-
-int sched_getcpu(void) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getcpu, -1);
-	int cpu;
-	if(int e = mlibc::sys_getcpu(&cpu); e) {
-		errno = e;
-		return -1;
-	}
-	return cpu;
-}
-
-int setns(int, int) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int sched_getscheduler(pid_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getaffinity, -1);
-	if(int e = mlibc::sys_getaffinity(pid, cpusetsize, mask); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int unshare(int) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int sched_setaffinity(pid_t, size_t, const cpu_set_t *) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int clone(int (*)(void *), void *, int, void *, ...) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
diff --git a/lib/mlibc/options/linux/generic/sys-epoll.cpp b/lib/mlibc/options/linux/generic/sys-epoll.cpp
deleted file mode 100644
index 799d1a9..0000000
--- a/lib/mlibc/options/linux/generic/sys-epoll.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-
-#include <errno.h>
-#include <sys/epoll.h>
-
-#include <bits/ensure.h>
-#include <mlibc/linux-sysdeps.hpp>
-#include <stddef.h>
-
-int epoll_create(int) {
-	int fd;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_epoll_create, -1);
-	if(int e = mlibc::sys_epoll_create(0, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
-int epoll_pwait(int epfd, struct epoll_event *evnts, int n, int timeout,
-		const sigset_t *sigmask) {
-	int raised;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_epoll_pwait, -1);
-	if(int e = mlibc::sys_epoll_pwait(epfd, evnts, n, timeout, sigmask, &raised)) {
-		errno = e;
-		return -1;
-	}
-	return raised;
-}
-
-int epoll_create1(int flags) {
-	int fd;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_epoll_create, -1);
-	if(int e = mlibc::sys_epoll_create(flags, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
-int epoll_ctl(int epfd, int mode, int fd, struct epoll_event *ev) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_epoll_ctl, -1);
-	if(int e = mlibc::sys_epoll_ctl(epfd, mode, fd, ev); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int epoll_wait(int epfd, struct epoll_event *evnts, int n, int timeout) {
-	int raised;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_epoll_pwait, -1);
-	if(int e = mlibc::sys_epoll_pwait(epfd, evnts, n, timeout, NULL, &raised)) {
-		errno = e;
-		return -1;
-	}
-	return raised;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-eventfd.cpp b/lib/mlibc/options/linux/generic/sys-eventfd.cpp
deleted file mode 100644
index 1d83d8c..0000000
--- a/lib/mlibc/options/linux/generic/sys-eventfd.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-#include <sys/eventfd.h>
-#include <errno.h>
-
-#include <bits/ensure.h>
-#include <mlibc/linux-sysdeps.hpp>
-
-int eventfd(unsigned int initval, int flags) {
-	int fd = 0;
-
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_eventfd_create, -1);
-	if (int e = mlibc::sys_eventfd_create(initval, flags, &fd); e) {
-		errno = e;
-		return -1;
-	}
-
-	return fd;
-}
-
-int eventfd_read(int fd, eventfd_t *value) {
-	ssize_t bytes_read;
-	if (int e = mlibc::sys_read(fd, value, 8, &bytes_read); e) {
-		errno = e;
-		return -1;
-	}
-
-	if (bytes_read != 8) {
-		return -1;
-	}
-
-	return 0;
-}
-
-int eventfd_write(int fd, eventfd_t value) {
-	ssize_t bytes_written;
-	if (int e = mlibc::sys_write(fd, &value, 8, &bytes_written); e) {
-		errno = e;
-		return -1;
-	}
-
-	if (bytes_written != 8) {
-		return -1;
-	}
-
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-fsuid.cpp b/lib/mlibc/options/linux/generic/sys-fsuid.cpp
deleted file mode 100644
index 653456c..0000000
--- a/lib/mlibc/options/linux/generic/sys-fsuid.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <bits/ensure.h>
-#include <sys/fsuid.h>
-
-int setfsuid(uid_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-int setfsgid(gid_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
diff --git a/lib/mlibc/options/linux/generic/sys-inotify-stubs.cpp b/lib/mlibc/options/linux/generic/sys-inotify-stubs.cpp
deleted file mode 100644
index 0bc25c9..0000000
--- a/lib/mlibc/options/linux/generic/sys-inotify-stubs.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-
-#include <errno.h>
-#include <sys/inotify.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int inotify_init(void) {
-	int fd;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_inotify_create, -1);
-	if(int e = mlibc::sys_inotify_create(0, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
-int inotify_init1(int flags) {
-	int fd;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_inotify_create, -1);
-	if(int e = mlibc::sys_inotify_create(flags, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
-int inotify_add_watch(int ifd, const char *path, uint32_t mask) {
-	int wd;
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_inotify_add_watch, -1);
-	if(int e = mlibc::sys_inotify_add_watch(ifd, path, mask, &wd); e) {
-		errno = e;
-		return -1;
-	}
-	return wd;
-}
-
-int inotify_rm_watch(int ifd, int wd) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_inotify_rm_watch, -1);
-	if(int e = mlibc::sys_inotify_rm_watch(ifd, wd); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-klog.cpp b/lib/mlibc/options/linux/generic/sys-klog.cpp
deleted file mode 100644
index 059e292..0000000
--- a/lib/mlibc/options/linux/generic/sys-klog.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <errno.h>
-#include <sys/klog.h>
-
-#include <bits/ensure.h>
-
-#include <mlibc/linux-sysdeps.hpp>
-
-int klogctl(int type, char *bufp, int len) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_klogctl, -1);
-	int out;
-	if (int e = mlibc::sys_klogctl(type, bufp, len, &out); e) {
-		errno = e;
-		return -1;
-	}
-	return out;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-mount.cpp b/lib/mlibc/options/linux/generic/sys-mount.cpp
deleted file mode 100644
index 4783183..0000000
--- a/lib/mlibc/options/linux/generic/sys-mount.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-
-#include <errno.h>
-#include <sys/mount.h>
-
-#include <bits/ensure.h>
-#include <mlibc/linux-sysdeps.hpp>
-
-int mount(const char *source, const char *target,
-		const char *fstype, unsigned long flags, const void *data) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_mount, -1);
-	if(int e = mlibc::sys_mount(source, target, fstype, flags, data); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int umount(const char *target) {
-	return umount2(target, 0);
-}
-
-int umount2(const char *target, int flags) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_umount2, -1);
-	if(int e = mlibc::sys_umount2(target, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-prctl-stubs.cpp b/lib/mlibc/options/linux/generic/sys-prctl-stubs.cpp
deleted file mode 100644
index 5280332..0000000
--- a/lib/mlibc/options/linux/generic/sys-prctl-stubs.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-
-#include <stdarg.h>
-#include <errno.h>
-#include <bits/ensure.h>
-#include <sys/prctl.h>
-
-#include <mlibc/debug.hpp>
-
-#include "mlibc/linux-sysdeps.hpp"
-
-int prctl(int op, ...) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_prctl, -1);
-
-	int val;
-	va_list ap;
-	va_start(ap, op);
-	if(int e = mlibc::sys_prctl(op, ap, &val); e) {
-		errno = e;
-		return -1;
-	}
-	va_end(ap);
-
-	return val;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-ptrace-stubs.cpp b/lib/mlibc/options/linux/generic/sys-ptrace-stubs.cpp
deleted file mode 100644
index 8c836c5..0000000
--- a/lib/mlibc/options/linux/generic/sys-ptrace-stubs.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-
-#include <sys/ptrace.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-long ptrace(int req, ...) {
-	va_list ap;
-
-	va_start(ap, req);
-	auto pid = va_arg(ap, pid_t);
-	auto addr = va_arg(ap, void *);
-	auto data = va_arg(ap, void *);
-	va_end(ap);
-
-	long ret;
-	if(req > 0 && req < 4) {
-		data = &ret;
-	}
-
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_ptrace, -1);
-	long out;
-	if(int e = mlibc::sys_ptrace(req, pid, addr, data, &out); e) {
-		errno = e;
-		return -1;
-	} else if(req > 0 && req < 4) {
-		errno = 0;
-		return ret;
-	}
-
-	return out;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-quota.cpp b/lib/mlibc/options/linux/generic/sys-quota.cpp
deleted file mode 100644
index 27c0e6d..0000000
--- a/lib/mlibc/options/linux/generic/sys-quota.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <bits/ensure.h>
-#include <sys/quota.h>
-
-int quotactl(int, const char *, int, caddr_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
diff --git a/lib/mlibc/options/linux/generic/sys-random-stubs.cpp b/lib/mlibc/options/linux/generic/sys-random-stubs.cpp
deleted file mode 100644
index 5e5057f..0000000
--- a/lib/mlibc/options/linux/generic/sys-random-stubs.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-
-#include <sys/random.h>
-#include <bits/ensure.h>
-
-#include <mlibc/debug.hpp>
-#include <mlibc/posix-sysdeps.hpp>
-
-#include <errno.h>
-
-ssize_t getrandom(void *buffer, size_t max_size, unsigned int flags) {
-	if(flags & ~(GRND_RANDOM | GRND_NONBLOCK)) {
-		errno = EINVAL;
-		return -1;
-	}
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getentropy, -1);
-	if(int e = mlibc::sys_getentropy(buffer, max_size); e) {
-		errno = e;
-		return -1;
-	}
-	return max_size;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-reboot.cpp b/lib/mlibc/options/linux/generic/sys-reboot.cpp
deleted file mode 100644
index c9b503f..0000000
--- a/lib/mlibc/options/linux/generic/sys-reboot.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <errno.h>
-#include <sys/reboot.h>
-#include <bits/ensure.h>
-#include <mlibc/linux-sysdeps.hpp>
-
-int reboot(int what) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_reboot, -1);
-	if (int e = mlibc::sys_reboot(what); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-sendfile-stubs.cpp b/lib/mlibc/options/linux/generic/sys-sendfile-stubs.cpp
deleted file mode 100644
index 25cd0a0..0000000
--- a/lib/mlibc/options/linux/generic/sys-sendfile-stubs.cpp
+++ /dev/null
@@ -1,9 +0,0 @@
-
-#include <sys/sendfile.h>
-#include <bits/ensure.h>
-
-ssize_t sendfile(int, int, off_t *, size_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-signalfd.cpp b/lib/mlibc/options/linux/generic/sys-signalfd.cpp
deleted file mode 100644
index 28cfea0..0000000
--- a/lib/mlibc/options/linux/generic/sys-signalfd.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-
-#include <errno.h>
-#include <sys/signalfd.h>
-
-#include <bits/ensure.h>
-#include <mlibc/linux-sysdeps.hpp>
-
-int signalfd(int fd, const sigset_t *mask, int flags) {
-	__ensure(fd == -1);
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_signalfd_create, -1);
-	if(int e = mlibc::sys_signalfd_create(mask, flags, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-statfs-stubs.cpp b/lib/mlibc/options/linux/generic/sys-statfs-stubs.cpp
deleted file mode 100644
index 6152ef2..0000000
--- a/lib/mlibc/options/linux/generic/sys-statfs-stubs.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-
-#include <errno.h>
-#include <sys/statfs.h>
-#include <bits/ensure.h>
-
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int statfs(const char *path, struct statfs *buf) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_statfs, -1);
-	if(int e = mlibc::sys_statfs(path, buf); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int fstatfs(int fd, struct statfs *buf) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fstatfs, -1);
-	if (int e = mlibc::sys_fstatfs(fd, buf); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-swap.cpp b/lib/mlibc/options/linux/generic/sys-swap.cpp
deleted file mode 100644
index 44ddf98..0000000
--- a/lib/mlibc/options/linux/generic/sys-swap.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <errno.h>
-#include <sys/swap.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int swapon(const char *path, int flags) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_swapon, -1);
-	if(int e = mlibc::sys_swapon(path, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int swapoff(const char *path) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_swapoff, -1);
-	if(int e = mlibc::sys_swapoff(path); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-sysinfo.cpp b/lib/mlibc/options/linux/generic/sys-sysinfo.cpp
deleted file mode 100644
index 950c38a..0000000
--- a/lib/mlibc/options/linux/generic/sys-sysinfo.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <errno.h>
-#include <sys/sysinfo.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int sysinfo(struct sysinfo *info) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_sysinfo, -1);
-	if(int e = mlibc::sys_sysinfo(info); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
diff --git a/lib/mlibc/options/linux/generic/sys-timerfd.cpp b/lib/mlibc/options/linux/generic/sys-timerfd.cpp
deleted file mode 100644
index 80bca1b..0000000
--- a/lib/mlibc/options/linux/generic/sys-timerfd.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-
-#include <errno.h>
-#include <sys/timerfd.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-#include <mlibc/linux-sysdeps.hpp>
-
-int timerfd_create(int clockid, int flags) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_timerfd_create, -1);
-	int fd;
-	if(int e = mlibc::sys_timerfd_create(clockid, flags, &fd); e) {
-		errno = e;
-		return -1;
-	}
-	return fd;
-}
-
-int timerfd_settime(int fd, int flags, const struct itimerspec *value,
-		struct itimerspec *oldvalue) {
-	MLIBC_CHECK_OR_ENOSYS(mlibc::sys_timerfd_settime, -1);
-	if(int e = mlibc::sys_timerfd_settime(fd, flags, value, oldvalue); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int timerfd_gettime(int, struct itimerspec *) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
diff --git a/lib/mlibc/options/linux/generic/sys-xattr.cpp b/lib/mlibc/options/linux/generic/sys-xattr.cpp
deleted file mode 100644
index c8d598f..0000000
--- a/lib/mlibc/options/linux/generic/sys-xattr.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-#include <errno.h>
-#include <sys/xattr.h>
-
-#include <mlibc/linux-sysdeps.hpp>
-#include <bits/ensure.h>
-
-int setxattr(const char *path, const char *name, const void *val, size_t size,
-		int flags) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_setxattr, -1);
-
-	if (int e = sysdep(path, name, val, size, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int lsetxattr(const char *path, const char *name, const void *val, size_t size,
-		int flags) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lsetxattr, -1);
-
-	if (int e = sysdep(path, name, val, size, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-int fsetxattr(int fd, const char *name, const void *val, size_t size,
-		int flags) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fsetxattr, -1);
-
-	if (int e = sysdep(fd, name, val, size, flags); e) {
-		errno = e;
-		return -1;
-	}
-	return 0;
-}
-
-ssize_t getxattr(const char *path, const char *name, void *val, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_getxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(path, name, val, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-
-	return nread;
-}
-
-ssize_t lgetxattr(const char *path, const char *name, void *val, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lgetxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(path, name, val, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-
-	return nread;
-}
-
-ssize_t fgetxattr(int fd, const char *name, void *val, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fgetxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(fd, name, val, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-
-	return nread;
-}
-
-int removexattr(const char *path, const char *name) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_removexattr, -1);
-	return sysdep(path, name);
-}
-
-int lremovexattr(const char *path, const char *name) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_lremovexattr, -1);
-	return sysdep(path, name);
-}
-
-int fremovexattr(int fd, const char *name) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_fremovexattr, -1);
-	return sysdep(fd, name);
-}
-
-ssize_t listxattr(const char *path, char *list, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_listxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(path, list, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-	return nread;
-}
-
-ssize_t llistxattr(const char *path, char *list, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_llistxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(path, list, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-	return nread;
-}
-
-ssize_t flistxattr(int fd, char *list, size_t size) {
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_flistxattr, -1);
-
-	ssize_t nread;
-	if (int e = sysdep(fd, list, size, &nread); e) {
-		errno = e;
-		return -1;
-	}
-	return nread;
-}
diff --git a/lib/mlibc/options/linux/generic/utmp-stubs.cpp b/lib/mlibc/options/linux/generic/utmp-stubs.cpp
deleted file mode 100644
index 658dfd3..0000000
--- a/lib/mlibc/options/linux/generic/utmp-stubs.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <utmp.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <bits/ensure.h>
-#include <mlibc/debug.hpp>
-
-/*
- * The code in this file is largely based on glibc.
- * This includes:
- * - setutent
- * - read_last_entry
- * - getutent
- * - getutent_r
- * - endutent
- */
-static int fd = -1;
-static off_t offset;
-
-static struct utmp last_entry;
-
-void setutent(void) {
-	if(fd < 0) {
-		fd = open("/run/utmp", O_RDONLY | O_LARGEFILE | O_CLOEXEC);
-		if(fd == -1) {
-			return;
-		}
-	}
-
-	lseek(fd, 0, SEEK_SET);
-	offset = 0;
-}
-
-static ssize_t read_last_entry(void) {
-	struct utmp buf;
-	ssize_t bytes_read = pread(fd, &buf, sizeof(buf), offset);
-
-	if(bytes_read < 0) {
-		return -1;
-	} else if(bytes_read != sizeof(buf)) {
-		// EOF
-		return 0;
-	} else {
-		last_entry = buf;
-		offset += sizeof(buf);
-		return 1;
-	}
-}
-
-struct utmp *getutent(void) {
-	struct utmp *result;
-	static struct utmp *buf;
-	if(buf == NULL) {
-		buf = (struct utmp *)malloc(sizeof(struct utmp));
-		if(buf == NULL) {
-			return NULL;
-		}
-	}
-
-	if(getutent_r(buf, &result) < 0) {
-		return NULL;
-	}
-	return result;
-}
-
-int getutent_r(struct utmp *buf, struct utmp **res) {
-	int saved_errno = errno;
-
-	if(fd < 0) {
-		setutent();
-	}
-
-	ssize_t bytes_read = read_last_entry();
-
-	if(bytes_read <= 0) {
-		if(bytes_read == 0) {
-			errno = saved_errno;
-			*res = NULL;
-			return -1;
-		}
-	}
-
-	memcpy(buf, &last_entry, sizeof(struct utmp));
-	*res = buf;
-
-	return 0;
-}
-
-void endutent(void) {
-	if(fd >= 0) {
-		close(fd);
-		fd = -1;
-	}
-}
-
-struct utmp *pututline(const struct utmp *) {
-	mlibc::infoLogger() << "\e[31mmlibc: pututline() is a stub!\e[39m" << frg::endlog;
-	return NULL;
-}
-
-struct utmp *getutline(const struct utmp *) {
-	mlibc::infoLogger() << "\e[31mmlibc: getutline() is a stub!\e[39m" << frg::endlog;
-	return NULL;
-}
-
-int utmpname(const char *) {
-	mlibc::infoLogger() << "\e[31mmlibc: utmpname() is a stub!\e[39m" << frg::endlog;
-	return -1;
-}
-
-struct utmp *getutid(const struct utmp *) {
-	mlibc::infoLogger() << "\e[31mmlibc: getutid() is a stub!\e[39m" << frg::endlog;
-	return NULL;
-}
diff --git a/lib/mlibc/options/linux/generic/utmpx.cpp b/lib/mlibc/options/linux/generic/utmpx.cpp
deleted file mode 100644
index 4742567..0000000
--- a/lib/mlibc/options/linux/generic/utmpx.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-#include <bits/ensure.h>
-#include <stddef.h>
-#include <errno.h>
-#include <utmpx.h>
-#include <mlibc/debug.hpp>
-
-void updwtmpx(const char *, const struct utmpx *) {
-	// Empty as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: updwtmpx() is a stub\e[39m" << frg::endlog;
-}
-
-void endutxent(void) {
-	// Empty as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: endutxent() is a stub\e[39m" << frg::endlog;
-}
-
-void setutxent(void) {
-	// Empty as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: setutxent() is a stub\e[39m" << frg::endlog;
-}
-
-struct utmpx *getutxent(void) {
-	// return NULL as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: getutxent() is a stub\e[39m" << frg::endlog;
-	return NULL;
-}
-
-struct utmpx *pututxline(const struct utmpx *) {
-	// return NULL as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: pututxline() is a stub\e[39m" << frg::endlog;
-	return NULL;
-}
-
-int utmpxname(const char *) {
-	// return -1 as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: utmpxname() is a stub\e[39m" << frg::endlog;
-	errno = ENOSYS;
-	return -1;
-}
-
-struct utmpx *getutxid(const struct utmpx *) {
-	// return NULL as musl does
-	mlibc::infoLogger() << "\e[31mmlibc: getutxid() is a stub\e[39m" << frg::endlog;
-	return NULL;
-}