Add st{r,p}[n]move

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 71 insertions, 0 deletions

diff --git a/man3/libsimple_strnmove.3 b/man3/libsimple_strnmove.3
new file mode 100644
index 0000000..46776be
--- /dev/null
+++ b/man3/libsimple_strnmove.3
@@ -0,0 +1,71 @@
+.TH LIBSIMPLE_STRNMOVE 3 2018-11-16 libsimple
+.SH NAME
+libsimple_strnmove \- move a string within an array of bytes
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline void *libsimple_strnmove(void *\fIdest\fP, const void *\fIsrc\fP, size_t \fIn\fP);
+
+#ifndef strnmove
+# define strnmove libsimple_strnmove
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_strnmove ()
+function copies the first
+.I n
+bytes of the string, including the
+NUL byte that terminates it (if any),
+.I src
+into
+.IR dest .
+The arrays may overlap.
+.SH RETURN VALUE
+The
+.BR libsimple_strnmove ()
+function returns the pointer
+.IR dest .
+.SH ERRORS
+The
+.BR libsimple_strnmove ()
+function cannot fail.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_strnmove ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_strnmove ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_strnmove ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_stpnmove (3),
+.BR libsimple_strmove (3),
+.BR strncpy (3),
+.BR memmove (3)