diff options
Diffstat (limited to 'enum.c')
| -rwxr-xr-x | enum.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/enum.c b/enum.c deleted file mode 100755 index a0ae8569b322..000000000000 --- a/enum.c +++ /dev/null @@ -1,80 +0,0 @@ -/* $NetBSD: enum.c,v 1.15 2021/02/02 17:56:31 rillig Exp $ */ - -/* - Copyright (c) 2020 Roland Illig <rillig@NetBSD.org> - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS - BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - POSSIBILITY OF SUCH DAMAGE. - */ - -#include "make.h" - -MAKE_RCSID("$NetBSD: enum.c,v 1.15 2021/02/02 17:56:31 rillig Exp $"); - -/* - * Convert a bitset into a string representation, showing the names of the - * individual bits. - * - * Optionally, shortcuts for groups of bits can be added. To have an effect, - * they need to be listed before their individual bits. - */ -const char * -Enum_FlagsToString(char *buf, size_t buf_size, - int value, const EnumToStringSpec *spec) -{ - const char *buf_start = buf; - const char *sep = ""; - size_t sep_len = 0; - - for (; spec->es_value != 0; spec++) { - size_t name_len; - - if ((value & spec->es_value) != spec->es_value) - continue; - value &= ~spec->es_value; - - assert(buf_size >= sep_len + 1); - memcpy(buf, sep, sep_len); - buf += sep_len; - buf_size -= sep_len; - - name_len = strlen(spec->es_name); - assert(buf_size >= name_len + 1); - memcpy(buf, spec->es_name, name_len); - buf += name_len; - buf_size -= name_len; - - sep = ENUM__SEP; - sep_len = sizeof ENUM__SEP - 1; - } - - /* If this assertion fails, the listed enum values are incomplete. */ - assert(value == 0); - - if (buf == buf_start) - return "none"; - - assert(buf_size >= 1); - buf[0] = '\0'; - return buf_start; -} |