diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2017-11-29 19:12:49 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2017-11-29 19:12:49 +0000 |
| commit | c8162188a83d0f26b3591e2df5917852982443fb (patch) | |
| tree | 4e384f2f4b51630b98445cca9a86adcbbbe7adf7 /usr.bin | |
| parent | e1f6442840fe3fd659e09d506fc8fe5d45f95b03 (diff) | |
simplify print_ascii; from kshe; ok tom@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/dc/inout.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/usr.bin/dc/inout.c b/usr.bin/dc/inout.c index fae74f71d8e..ddd061cef5e 100644 --- a/usr.bin/dc/inout.c +++ b/usr.bin/dc/inout.c @@ -1,4 +1,4 @@ -/* $OpenBSD: inout.c,v 1.20 2017/02/26 11:29:55 otto Exp $ */ +/* $OpenBSD: inout.c,v 1.21 2017/11/29 19:12:48 otto Exp $ */ /* * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> @@ -390,22 +390,14 @@ print_value(FILE *f, const struct value *value, const char *prefix, u_int base) void print_ascii(FILE *f, const struct number *n) { - BIGNUM *v; int numbits, i, ch; - v = BN_dup(n->number); - bn_checkp(v); - - if (BN_is_negative(v)) - BN_set_negative(v, 0); - - numbits = BN_num_bytes(v) * 8; + numbits = BN_num_bytes(n->number) * 8; while (numbits > 0) { ch = 0; for (i = 0; i < 8; i++) - ch |= BN_is_bit_set(v, numbits-i-1) << (7 - i); + ch |= BN_is_bit_set(n->number, numbits-i-1) << (7 - i); (void)putc(ch, f); numbits -= 8; } - BN_free(v); } |