more library history

facts checked by sobrado@
style tweaks and ok jmc@

7 files changed, 49 insertions, 14 deletions

diff --git a/src/lib/libc/stdlib/abort.3 b/src/lib/libc/stdlib/abort.3
index b0197bf824..322d629930 100644
--- a/src/lib/libc/stdlib/abort.3
+++ b/src/lib/libc/stdlib/abort.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: abort.3,v 1.9 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: abort.3,v 1.10 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt ABORT 3
 .Os
 .Sh NAME
@@ -61,3 +61,8 @@ The
 .Fn abort
 function conforms to
 .St -p1003.1-90 .
+.Sh HISTORY
+The
+.Fn abort
+function first appeared in
+.At v5 .
diff --git a/src/lib/libc/stdlib/abs.3 b/src/lib/libc/stdlib/abs.3
index 6925456c21..420bdf6fdf 100644
--- a/src/lib/libc/stdlib/abs.3
+++ b/src/lib/libc/stdlib/abs.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: abs.3,v 1.10 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: abs.3,v 1.11 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt ABS 3
 .Os
 .Sh NAME
@@ -61,5 +61,10 @@ The
 .Fn abs
 function conforms to
 .St -ansiC .
+.Sh HISTORY
+The
+.Fn abs
+function first appeared in
+.At v6 .
 .Sh BUGS
 The absolute value of the most negative integer remains negative.
diff --git a/src/lib/libc/stdlib/atof.3 b/src/lib/libc/stdlib/atof.3
index 3fe1214c95..53722a6253 100644
--- a/src/lib/libc/stdlib/atof.3
+++ b/src/lib/libc/stdlib/atof.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: atof.3,v 1.6 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: atof.3,v 1.7 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt ATOF 3
 .Os
 .Sh NAME
@@ -67,3 +67,8 @@ The
 .Fn atof
 function conforms to
 .St -ansiC .
+.Sh HISTORY
+An
+.Fn atof
+function first appeared in
+.At v1 .
diff --git a/src/lib/libc/stdlib/atoi.3 b/src/lib/libc/stdlib/atoi.3
index 0572f1faa5..fd5c720e02 100644
--- a/src/lib/libc/stdlib/atoi.3
+++ b/src/lib/libc/stdlib/atoi.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: atoi.3,v 1.10 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: atoi.3,v 1.11 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt ATOI 3
 .Os
 .Sh NAME
@@ -68,6 +68,11 @@ The
 .Fn atoi
 function conforms to
 .St -ansiC .
+.Sh HISTORY
+An
+.Fn atoi
+function first appeared in
+.At v1 .
 .Sh CAVEATS
 .Nm
 does no overflow checking, handles unsigned numbers poorly,
diff --git a/src/lib/libc/stdlib/exit.3 b/src/lib/libc/stdlib/exit.3
index 86c4daed53..26922ca7b8 100644
--- a/src/lib/libc/stdlib/exit.3
+++ b/src/lib/libc/stdlib/exit.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: exit.3,v 1.14 2013/06/05 04:06:08 guenther Exp $
+.\"     $OpenBSD: exit.3,v 1.15 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt EXIT 3
 .Os
 .Sh NAME
@@ -92,6 +92,10 @@ An
 .Fn exit
 function first appeared as a system call in
 .At v1 .
+It has accepted the
+.Fa status
+argument since
+.At v2 .
 In
 .At v7 ,
 the bare system call was renamed to
diff --git a/src/lib/libc/stdlib/ldiv.3 b/src/lib/libc/stdlib/ldiv.3
index 5ee6f94749..a8835ab6ac 100644
--- a/src/lib/libc/stdlib/ldiv.3
+++ b/src/lib/libc/stdlib/ldiv.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: ldiv.3,v 1.11 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: ldiv.3,v 1.12 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt LDIV 3
 .Os
 .Sh NAME
@@ -64,3 +64,9 @@ The
 .Fn ldiv
 function conforms to
 .St -ansiC .
+.Sh HISTORY
+An
+.Fn ldiv
+function with similar functionality, but a different calling convention,
+first appeared in
+.At v4 .
diff --git a/src/lib/libc/stdlib/qsort.3 b/src/lib/libc/stdlib/qsort.3
index f134741aa3..4481a96ee4 100644
--- a/src/lib/libc/stdlib/qsort.3
+++ b/src/lib/libc/stdlib/qsort.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $OpenBSD: qsort.3,v 1.16 2013/06/05 03:39:23 tedu Exp $
+.\"     $OpenBSD: qsort.3,v 1.17 2013/07/17 05:42:11 schwarze Exp $
 .\"
-.Dd $Mdocdate: June 5 2013 $
+.Dd $Mdocdate: July 17 2013 $
 .Dt QSORT 3
 .Os
 .Sh NAME
@@ -231,3 +231,8 @@ The
 .Fn qsort
 function conforms to
 .St -ansiC .
+.Sh HISTORY
+A
+.Fn qsort
+function first appeared in
+.At v3 .