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| author | Mattias Andrée <maandree@kth.se> | 2018-11-16 20:45:56 +0100 |
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| committer | Mattias Andrée <maandree@kth.se> | 2018-11-16 20:45:56 +0100 |
| commit | eb3ac9af10990de4dfda5495831ca8e34a44a958 (patch) | |
| tree | 58c82478e483aa56e1888126ea3add35581914f5 /man3/libsimple_mempmove.3 | |
| parent | memisutf8: string can be NULL (if n is 0) (diff) | |
| download | libsimple-eb3ac9af10990de4dfda5495831ca8e34a44a958.tar.gz libsimple-eb3ac9af10990de4dfda5495831ca8e34a44a958.tar.bz2 libsimple-eb3ac9af10990de4dfda5495831ca8e34a44a958.tar.xz | |
Add mempmove
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'man3/libsimple_mempmove.3')
| -rw-r--r-- | man3/libsimple_mempmove.3 | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/man3/libsimple_mempmove.3 b/man3/libsimple_mempmove.3 new file mode 100644 index 0000000..d68c6dc --- /dev/null +++ b/man3/libsimple_mempmove.3 @@ -0,0 +1,72 @@ +.TH LIBSIMPLE_MEMPMOVE 3 2018-10-23 libsimple +.SH NAME +libsimple_mempmove \- move bytes within an array of bytes +.SH SYNOPSIS +.nf +#include <libsimple.h> + +static inline void *libsimple_mempmove(void *\fIdest\fP, const void *\fIsrc\fP, size_t \fIn\fP); + +#ifndef mempmove +# define mempmove libsimple_mempmove +#endif +.fi +.PP +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_mempmove () +function copies the first +.I n +bytes of +.I src +into +.IR dest . +The arrays may overlap. +.SH RETURN VALUE +The +.BR libsimple_mempmove () +function returns the pointer +.I dest +with the offset +.I n +(the byte where the copy stopped). +.SH ERRORS +The +.BR libsimple_mempmove () +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_mempmove () +T} Thread safety MT-Safe +T{ +.BR libsimple_mempmove () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_mempmove () +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_mempcpy (3), +.BR libsimple_mempset (3), +.BR memmove (3) |