From b432aee484bfca4d53cdce13343e6ee5c850d0f3 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sat, 6 Jan 2018 15:43:17 -0600
Subject: Move millitime() into lib.c.

---
 lib/lib.c       | 13 +++++++++++--
 lib/lib.h       |  1 +
 toys/posix/ps.c |  8 --------
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/lib/lib.c b/lib/lib.c
index 8a818575..7f5fbbda 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -1353,7 +1353,16 @@ long environ_bytes()
   long bytes = sizeof(char *);
   char **ev;
 
-  for (ev = environ; *ev; ev++)
-    bytes += sizeof(char *) + strlen(*ev) + 1;
+  for (ev = environ; *ev; ev++) bytes += sizeof(char *) + strlen(*ev) + 1;
+
   return bytes;
 }
+
+// Return unix time in milliseconds
+long long millitime(void)
+{
+  struct timespec ts;
+
+  clock_gettime(CLOCK_MONOTONIC, &ts);
+  return ts.tv_sec*1000+ts.tv_nsec/1000000;
+}
diff --git a/lib/lib.h b/lib/lib.h
index 021ab44a..5dd629d2 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -243,6 +243,7 @@ char *getusername(uid_t uid);
 char *getgroupname(gid_t gid);
 void do_lines(int fd, void (*call)(char **pline, long len));
 long environ_bytes();
+long long millitime(void);
 
 #define HR_SPACE 1 // Space between number and units
 #define HR_B     2 // Use "B" for single byte units
diff --git a/toys/posix/ps.c b/toys/posix/ps.c
index 8d643576..76884c55 100644
--- a/toys/posix/ps.c
+++ b/toys/posix/ps.c
@@ -1341,14 +1341,6 @@ static int header_line(int line, int rev)
   return line-1;
 }
 
-static long long millitime(void)
-{
-  struct timespec ts;
-
-  clock_gettime(CLOCK_MONOTONIC, &ts);
-  return ts.tv_sec*1000+ts.tv_nsec/1000000;
-}
-
 static void top_common(
   int (*filter)(long long *oslot, long long *nslot, int milis))
 {
-- 
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