build: Build mlibc + add distclean target

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

1 files changed, 0 insertions, 116 deletions

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;
-}