lib: Add mlibc

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

1 files changed, 63 insertions, 0 deletions

diff --git a/lib/mlibc/sysdeps/ironclad/include/utmpx.h b/lib/mlibc/sysdeps/ironclad/include/utmpx.h
new file mode 100644
index 0000000..2d7d3e1
--- /dev/null
+++ b/lib/mlibc/sysdeps/ironclad/include/utmpx.h
@@ -0,0 +1,63 @@
+
+#ifndef  _UTMPX_H
+#define  _UTMPX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <abi-bits/pid_t.h>
+#include <bits/posix/timeval.h>
+
+#define UTMPX_FILE "/var/run/utmp"
+#define WTMPX_FILE "/var/run/wtmp"
+
+// Struct definition taken from musl
+struct utmpx {
+	short ut_type;
+	short __ut_pad1;
+	pid_t ut_pid;
+	char ut_line[32];
+	char ut_id[4];
+	char ut_user[32];
+	char ut_host[256];
+	struct {
+		short __e_termination;
+		short __e_exit;
+	} ut_exit;
+	int ut_session, __ut_pad2;
+	struct timeval ut_tv;
+	unsigned ut_addr_v6[4];
+	char __unused[20];
+};
+
+#ifndef __MLIBC_ABI_ONLY
+
+void updwtmpx(const char *, const struct utmpx *);
+int utmpxname(const char *);
+struct utmpx *pututxline(const struct utmpx *);
+struct utmpx *getutxent(void);
+void setutxent(void);
+void endutxent(void);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#define EMPTY           0
+#define RUN_LVL         1
+#define BOOT_TIME       2
+#define NEW_TIME        3
+#define OLD_TIME        4
+#define INIT_PROCESS    5
+#define LOGIN_PROCESS   6
+#define USER_PROCESS    7
+#define DEAD_PROCESS    8
+
+#define __UT_HOSTSIZE 256
+#define __UT_NAMESIZE 32
+#define __UT_LINESIZE 32
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _UTMPX_H