Module Name: src
Committed By: kamil
Date: Thu Jun 18 23:30:51 UTC 2020
Modified Files:
src/share/man/man9: kmem.9
Log Message:
Document kmem_strdup() and kmem_strndup()
Added in 2018 by christos@ in sys/sys/kmem.h r. 1.11.
To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/share/man/man9/kmem.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/kmem.9
diff -u src/share/man/man9/kmem.9:1.24 src/share/man/man9/kmem.9:1.25
--- src/share/man/man9/kmem.9:1.24 Thu Aug 15 12:24:08 2019
+++ src/share/man/man9/kmem.9 Thu Jun 18 23:30:51 2020
@@ -1,4 +1,4 @@
-.\" $NetBSD: kmem.9,v 1.24 2019/08/15 12:24:08 maxv Exp $
+.\" $NetBSD: kmem.9,v 1.25 2020/06/18 23:30:51 kamil Exp $
.\"
.\" Copyright (c)2006 YAMAMOTO Takashi,
.\" All rights reserved.
@@ -25,7 +25,7 @@
.\" SUCH DAMAGE.
.\"
.\" ------------------------------------------------------------
-.Dd August 15, 2019
+.Dd June 19, 2020
.Dt KMEM 9
.Os
.\" ------------------------------------------------------------
@@ -63,6 +63,12 @@
.Ft char *
.Fn kmem_strdupsize \
"const char *str" "size_t *size" "km_flag_t kmflags"
+.Ft char *
+.Fn kmem_strdup \
+"const char *str" "km_flag_t kmflags"
+.Ft char *
+.Fn kmem_strndup \
+"const char *str" "size_t manxlen" "km_flag_t kmflags"
.Ft void
.Fn kmem_strfree \
"char *str"
@@ -184,6 +190,22 @@ argument if that is not
.Dv NULL .
.Pp
The
+.Fn kmem_strdup
+function is a simplified version of
+.Fn kmem_strdupsize
+that does not return the size of the allocation.
+.Pp
+The
+.Fn kmem_strndup
+function is variation of
+.Fn kmem_strdup
+that copies at most
+.Fa maxlen
+characters from the string
+.Fa str
+always NUL terminating the copied string.
+.Pp
+The
.Fn kmem_strfree
function can be used to free a
.Dv NUL
