diff options
Diffstat (limited to 'share/man/man9/crypto_buffer.9')
| -rw-r--r-- | share/man/man9/crypto_buffer.9 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/share/man/man9/crypto_buffer.9 b/share/man/man9/crypto_buffer.9 index c6911d3bb1c9..87cdf53b1abd 100644 --- a/share/man/man9/crypto_buffer.9 +++ b/share/man/man9/crypto_buffer.9 @@ -30,7 +30,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 2021 +.Dd Feburary 11, 2022 .Dt CRYPTO_BUFFER 9 .Os .Sh NAME @@ -95,6 +95,11 @@ .Fc .Ft void * .Fn crypto_cursor_segment "struct crypto_buffer_cursor *cc" "size_t *len" +.Ft void +.Fo crypto_cursor_copy +.Fa "const struct crypto_buffer_cursor *fromc" +.Fa "struct crypto_buffer_cursor *toc" +.Fc .Ft bool .Fn CRYPTO_HAS_OUTPUT_BUFFER "struct cryptop *crp" .Sh DESCRIPTION @@ -315,6 +320,12 @@ returns the length of a buffer in bytes. .Fn crypto_cursor_seglen returns the length in bytes of a contiguous segment. .Pp +.Fn crypto_cursor_copy +makes a deep copy of the cursor +.Fa fromc . +The two copies do not share any state and can thus be used +independently. +.Pp .Fn CRYPTO_HAS_OUTPUT_BUFFER returns true if the request uses a separate output buffer. .Sh SEE ALSO |