From ed0296b9055713df0d910e4e7528ffe6fc539514 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 10 Feb 2019 20:21:19 +0100 Subject: First commit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libsha1_algorithm_output_size.3 | 53 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 libsha1_algorithm_output_size.3 (limited to 'libsha1_algorithm_output_size.3') diff --git a/libsha1_algorithm_output_size.3 b/libsha1_algorithm_output_size.3 new file mode 100644 index 0000000..f88d5f2 --- /dev/null +++ b/libsha1_algorithm_output_size.3 @@ -0,0 +1,53 @@ +.TH LIBSHA1_ALGORITHM_OUTPUT_SIZE 3 2019-02-10 libsha1 +.SH NAME +libsha1_algorithm_output_size \- Get the size of the output for a SHA 1/0 algorithm +.SH SYNOPSIS +.nf +#include + +size_t libsha1_algorithm_output_size(enum libsha1_algorithm \fIalgorithm\fP); +.fi +.PP +Link with +.IR \-lsha1 . +.SH DESCRIPTION +The +.BR libsha1_algorithm_output_size () +function get the output size for the +binary output of the hash algorithm +selected for the selected +.IR algorithm . +.SH RETURN VALUE +The +.BR libsha1_algorithm_output_size () +function returns the output size in bytes, +a positive number upon successful completion, +otherwise 0 is returned and +.I errno +is set appropriately. +.SH ERRORS +The +.BR libsha1_algorithm_output_size () +function will fail if: +.TP +.B EINVAL +.I algorithm +is not a valid +.B enum libsha1_algorithm +value. +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +Both GCC and Clang optimises out setting +.I errno +if using too high optimisation. +.SH SEE ALSO +.BR libsha1_state_output_size (3) -- cgit v1.2.3-70-g09d2