From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:00 -0500
Subject: lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/options/glibc/include/sys/timex.h | 78 +++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 lib/mlibc/options/glibc/include/sys/timex.h

(limited to 'lib/mlibc/options/glibc/include/sys/timex.h')

diff --git a/lib/mlibc/options/glibc/include/sys/timex.h b/lib/mlibc/options/glibc/include/sys/timex.h
new file mode 100644
index 0000000..97153ad
--- /dev/null
+++ b/lib/mlibc/options/glibc/include/sys/timex.h
@@ -0,0 +1,78 @@
+#ifndef _SYS_TIMEX_H
+#define _SYS_TIMEX_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <abi-bits/clockid_t.h>
+#include <bits/posix/timeval.h>
+
+struct timex {
+	int modes;
+	long offset;
+	long freq;
+	long maxerror;
+	long esterror;
+	int status;
+	long constant;
+	long precision;
+	long tolerance;
+	struct timeval time;
+	long tick;
+	long ppsfreq;
+	long jitter;
+	int shift;
+	long stabil;
+	long jitcnt;
+	long calcnt;
+	long errcnt;
+	long stbcnt;
+	int tai;
+	int __padding[11];
+};
+
+#define ADJ_OFFSET 0x0001
+#define ADJ_FREQUENCY 0x0002
+#define ADJ_MAXERROR 0x0004
+#define ADJ_ESTERROR 0x0008
+#define ADJ_STATUS 0x0010
+#define ADJ_TIMECONST 0x0020
+#define ADJ_TAI 0x0080
+#define ADJ_SETOFFSET 0x0100
+#define ADJ_MICRO 0x1000
+#define ADJ_NANO 0x2000
+#define ADJ_TICK 0x4000
+#define ADJ_OFFSET_SINGLESHOT 0x8001
+#define ADJ_OFFSET_SS_READ 0xa001
+
+#define STA_PLL 0x0001
+#define STA_PPSFREQ 0x0002
+#define STA_PPSTIME 0x0004
+#define STA_FLL 0x0008
+#define STA_INS 0x0010
+#define STA_DEL 0x0020
+#define STA_UNSYNC 0x0040
+#define STA_FREQHOLD 0x0080
+#define STA_PPSSIGNAL 0x0100
+#define STA_PPSJITTER 0x0200
+#define STA_PPSWANDER 0x0400
+#define STA_PPSERROR 0x0800
+#define STA_CLOCKERR 0x1000
+#define STA_NANO 0x2000
+#define STA_MODE 0x4000
+#define STA_CLK 0x8000
+
+#ifndef __MLIBC_ABI_ONLY
+
+int adjtimex(struct timex *);
+int clock_adjtime(clockid_t clk_id, struct timex *buf);
+int ntp_adjtime(struct timex *);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _SYS_TIMEX_H
-- 
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