.TH LIBERROR_COPY_ERROR 3 2019-04-13 liberror
.SH NAME
liberror_copy_error \- create a copy of an error
.SH SYNOPSIS
.nf
#include <liberror.h>

struct liberror_error *liberror_copy_error(struct liberror_error *\fIerror\fP);
.fi
.PP
Link with
.IR \-lerror .
.SH DESCRIPTION
The
.BR liberror_copy_error ()
function creates a copy of if the error specified in the
.I error
parameter.
.PP
The returned error shall be deallocated with the
.BR liberror_free_error (3)
function.
.SH RETURN VALUE
The
.BR liberror_copy_error ()
returns a copy of
.I error
upon successful completion, or
.I NULL
on failure, without changing
.IR errno .
.SH ERRORS
This function can only fail of enough memory cannot be
allocated, however the function never change
.IR errno .
.SH EXAMPLES
None.
.SH APPLICATION USAGE
None.
.SH RATIONALE
None.
.SH FUTURE DIRECTIONS
None.
.SH NOTES
None.
.SH SEE ALSO
.BR liberror (7),
.BR liberror.h (0),
.BR liberror_end (3),
.BR liberror_free_error (3),
.BR liberror_get_error (3),
.BR liberror_pop_error (3),
.BR liberror_print_backtrace (3),
.BR liberror_print_error (3),
.BR liberror_reset_error (3),
.BR liberror_save_backtrace (3),
.BR liberror_set_error (3),
.BR liberror_set_error_errno (3),
.BR liberror_set_error_existing (3),
.BR liberror_start (3)