[PATCH 1/2] Make timespec/timeval struct members signed to simplify arithmatic.

[iriri <iri@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>]

`time_t` is typedef'd as a 64 bit signed integer on all four platforms.

---
 lib/std/syswrap+posixy.myr      |  2 +-
 lib/std/syswrap-ss+freebsd.myr  |  4 ++--
 lib/std/syswrap-ss+linux.myr    |  4 ++--
 lib/std/syswrap-ss+openbsd.myr  |  4 ++--
 lib/std/syswrap-ss+osx.myr      |  4 ++--
 lib/sys/sys+freebsd-x64.myr     |  8 ++++----
 lib/sys/sys+linux-x64.myr       |  8 ++++----
 lib/sys/sys+openbsd-x64.myr     |  8 ++++----
 lib/sys/sys+openbsd:6.1-x64.myr |  8 ++++----
 lib/sys/sys+openbsd:6.2-x64.myr |  8 ++++----
 lib/sys/sys+openbsd:6.3-x64.myr |  8 ++++----
 lib/sys/sys+osx-x64.myr         | 12 ++++++------
 12 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/lib/std/syswrap+posixy.myr b/lib/std/syswrap+posixy.myr
index b3b9baa8..41c6e89a 100644
--- a/lib/std/syswrap+posixy.myr
+++ b/lib/std/syswrap+posixy.myr
@@ -139,7 +139,7 @@ const curtime = {
 
 	if sys.clock_gettime(`sys.Clockrealtime, &tm) == 0
 		sec = tm.sec
-		nsec = (tm.nsec : uint64)
+		nsec = tm.nsec
 		-> ((sec*1_000_000 + nsec/1000) : time)
 	else
 		-> -1
diff --git a/lib/std/syswrap-ss+freebsd.myr b/lib/std/syswrap-ss+freebsd.myr
index f445d176..0cad82a5 100644
--- a/lib/std/syswrap-ss+freebsd.myr
+++ b/lib/std/syswrap-ss+freebsd.myr
@@ -16,8 +16,8 @@ const nanosleep	= {nsecs
 	var req, rem
 	var s, ns
 
-	s = nsecs / 1_000_000_000
-	ns = nsecs % 1_000_000_000
+	s = (nsecs / 1_000_000_000 : int64)
+	ns = (nsecs % 1_000_000_000 : int64)
 	req = [.sec = s, .nsec = ns]
 
 	-> (sys.nanosleep(&req, &rem) : errno)
diff --git a/lib/std/syswrap-ss+linux.myr b/lib/std/syswrap-ss+linux.myr
index c4b77951..760a7db0 100644
--- a/lib/std/syswrap-ss+linux.myr
+++ b/lib/std/syswrap-ss+linux.myr
@@ -13,8 +13,8 @@ const nanosleep	= {nsecs
 	var req, rem
 	var s, ns
 
-	s = nsecs / 1_000_000_000
-	ns = nsecs % 1_000_000_000
+	s = (nsecs / 1_000_000_000 : int64)
+	ns = (nsecs % 1_000_000_000 : int64)
 	req = [.sec = s, .nsec = ns]
 
 	-> (sys.nanosleep(&req, &rem) : errno)
diff --git a/lib/std/syswrap-ss+openbsd.myr b/lib/std/syswrap-ss+openbsd.myr
index 42605ab5..0f4ed65d 100644
--- a/lib/std/syswrap-ss+openbsd.myr
+++ b/lib/std/syswrap-ss+openbsd.myr
@@ -22,8 +22,8 @@ const nanosleep	= {nsecs
 	var req, rem
 	var s, ns
 
-	s = nsecs / 1_000_000_000
-	ns = nsecs % 1_000_000_000
+	s = (nsecs / 1_000_000_000 : int64)
+	ns = (nsecs % 1_000_000_000 : int64)
 	req = [.sec = s, .nsec = ns]
 
 	-> (sys.nanosleep(&req, &rem) : errno)
diff --git a/lib/std/syswrap-ss+osx.myr b/lib/std/syswrap-ss+osx.myr
index a7739495..53a1db1e 100644
--- a/lib/std/syswrap-ss+osx.myr
+++ b/lib/std/syswrap-ss+osx.myr
@@ -17,8 +17,8 @@ extern const put	: (fmt : byte[:], args : ... -> int64)
 const nanosleep	= {nsecs
 	var s, us
 
-	s = nsecs / 1_000_000_000
-	us = (nsecs % 1_000_000_000 / 1000 : uint32)
+	s = (nsecs / 1_000_000_000 : int64)
+	us = (nsecs % 1_000_000_000 / 1000 : int32)
 	-> (sys.select( \
 		0, \
 		(0 : sys.fdset#), \
diff --git a/lib/sys/sys+freebsd-x64.myr b/lib/sys/sys+freebsd-x64.myr
index a140f0af..e1cfb692 100644
--- a/lib/sys/sys+freebsd-x64.myr
+++ b/lib/sys/sys+freebsd-x64.myr
@@ -262,13 +262,13 @@ pkg sys =
 	;;
 	
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64 
+		sec	: int64
+		nsec	: int64
 	;;
 	
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 	
 	type itimerval = struct
diff --git a/lib/sys/sys+linux-x64.myr b/lib/sys/sys+linux-x64.myr
index 575143d6..1cebb123 100644
--- a/lib/sys/sys+linux-x64.myr
+++ b/lib/sys/sys+linux-x64.myr
@@ -102,13 +102,13 @@ pkg sys =
 	;;
 	
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64
+		sec	: int64
+		nsec	: int64
 	;;
 	
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 	
 	type timex = struct
diff --git a/lib/sys/sys+openbsd-x64.myr b/lib/sys/sys+openbsd-x64.myr
index 454567a4..ca868cc2 100644
--- a/lib/sys/sys+openbsd-x64.myr
+++ b/lib/sys/sys+openbsd-x64.myr
@@ -35,13 +35,13 @@ pkg sys =
 	;;
 
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64 
+		sec	: int64
+		nsec	: int64
 	;;
 
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 
 
diff --git a/lib/sys/sys+openbsd:6.1-x64.myr b/lib/sys/sys+openbsd:6.1-x64.myr
index ced1a80e..b033e5af 100644
--- a/lib/sys/sys+openbsd:6.1-x64.myr
+++ b/lib/sys/sys+openbsd:6.1-x64.myr
@@ -44,13 +44,13 @@ pkg sys =
 	;;
 	
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64 
+		sec	: int64
+		nsec	: int64
 	;;
 	
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 	
 	
diff --git a/lib/sys/sys+openbsd:6.2-x64.myr b/lib/sys/sys+openbsd:6.2-x64.myr
index 672c844a..1c5c553b 100644
--- a/lib/sys/sys+openbsd:6.2-x64.myr
+++ b/lib/sys/sys+openbsd:6.2-x64.myr
@@ -49,13 +49,13 @@ pkg sys =
 	;;
 	
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64 
+		sec	: int64
+		nsec	: int64
 	;;
 	
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 	
 	type timezone = struct
diff --git a/lib/sys/sys+openbsd:6.3-x64.myr b/lib/sys/sys+openbsd:6.3-x64.myr
index 82a6b172..2311bcfd 100644
--- a/lib/sys/sys+openbsd:6.3-x64.myr
+++ b/lib/sys/sys+openbsd:6.3-x64.myr
@@ -55,13 +55,13 @@ pkg sys =
 	;;
 	
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint64 
+		sec	: int64
+		nsec	: int64
 	;;
 	
 	type timeval = struct
-		sec	: uint64
-		usec	: uint64
+		sec	: int64
+		usec	: int64
 	;;
 	
 	type timezone = struct
diff --git a/lib/sys/sys+osx-x64.myr b/lib/sys/sys+osx-x64.myr
index 1917ffeb..f105002c 100644
--- a/lib/sys/sys+osx-x64.myr
+++ b/lib/sys/sys+osx-x64.myr
@@ -25,13 +25,13 @@ pkg sys =
 	;;
 
 	type timespec = struct
-		sec	: uint64
-		nsec	: uint32
+		sec	: int64
+		nsec	: int64
 	;;
 
 	type timeval = struct
-		sec	: uint64
-		usec	: uint32
+		sec	: int64
+		usec	: int32
 	;;
 
 	type timezone = struct
@@ -1021,7 +1021,7 @@ const clock_gettime = {clk, ts
 
 	ret = gettimeofday(&tv, (0 : timezone#))
 	ts.sec = tv.sec
-	ts.nsec = tv.usec * 1000
+	ts.nsec = (tv.usec * 1000 : int64)
 	-> ret
 }
 
@@ -1029,7 +1029,7 @@ const clock_settime = {clk, ts
 	var tv
 
 	tv.sec = ts.sec
-	tv.usec = ts.nsec / 1000
+	tv.usec = (ts.nsec / 1000 : int32)
 	-> settimeofday(&tv, (0 : timezone#))
 }
 
-- 
2.18.0