diff options
| author | Richard Levitte <levitte@openssl.org> | 2019-08-28 22:27:47 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2019-09-04 17:26:07 +0200 |
| commit | 2ad75c6c1341db8a3122bbeaf863440057d71307 (patch) | |
| tree | fbcb1a16b4410414083f21ddaa92aa8e450a0baa /apps/lib/columns.c | |
| parent | 1e8e75d18be8856e753a57771754b9926c3f4264 (diff) | |
Move libapps.a source to apps/lib
This makes it clearer what's what. The 'openssl' application and its
sub-commands remain in apps/
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/9723)
Diffstat (limited to 'apps/lib/columns.c')
| -rw-r--r-- | apps/lib/columns.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/apps/lib/columns.c b/apps/lib/columns.c new file mode 100644 index 0000000000..aa58fe1781 --- /dev/null +++ b/apps/lib/columns.c @@ -0,0 +1,27 @@ +/* + * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <string.h> +#include "apps.h" +#include "function.h" + +void calculate_columns(FUNCTION *functions, DISPLAY_COLUMNS *dc) +{ + FUNCTION *f; + int len, maxlen = 0; + + for (f = functions; f->name != NULL; ++f) + if (f->type == FT_general || f->type == FT_md || f->type == FT_cipher) + if ((len = strlen(f->name)) > maxlen) + maxlen = len; + + dc->width = maxlen + 2; + dc->columns = (80 - 1) / dc->width; +} + |