mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 03:27:39 +00:00
bb815eafaf
We now have implement all of Musl's localization code, the same way that Musl implements localization. You may need setlocale(LC_ALL, "C.UTF-8"), just in case anything stops working as expected.
66 lines
3.5 KiB
C
66 lines
3.5 KiB
C
/*-*- mode:c;indent-tabs-mode:t;c-basic-offset:8;tab-width:8;coding:utf-8 -*-│
|
|
│ vi: set noet ft=c ts=8 sw=8 fenc=utf-8 :vi │
|
|
╚──────────────────────────────────────────────────────────────────────────────╝
|
|
│ │
|
|
│ Musl Libc │
|
|
│ Copyright © 2005-2014 Rich Felker, et al. │
|
|
│ │
|
|
│ Permission is hereby granted, free of charge, to any person obtaining │
|
|
│ a copy of this software and associated documentation files (the │
|
|
│ "Software"), to deal in the Software without restriction, including │
|
|
│ without limitation the rights to use, copy, modify, merge, publish, │
|
|
│ distribute, sublicense, and/or sell copies of the Software, and to │
|
|
│ permit persons to whom the Software is furnished to do so, subject to │
|
|
│ the following conditions: │
|
|
│ │
|
|
│ The above copyright notice and this permission notice shall be │
|
|
│ included in all copies or substantial portions of the Software. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, │
|
|
│ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF │
|
|
│ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. │
|
|
│ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY │
|
|
│ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, │
|
|
│ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE │
|
|
│ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. │
|
|
│ │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#define _BSD_SOURCE
|
|
#include <nl_types.h>
|
|
#include <endian.h>
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <errno.h>
|
|
__static_yoink("musl_libc_notice");
|
|
|
|
#define V(p) be32toh(*(uint32_t *)(p))
|
|
|
|
static int cmp(const void *a, const void *b)
|
|
{
|
|
uint32_t x = V(a), y = V(b);
|
|
return x<y ? -1 : x>y ? 1 : 0;
|
|
}
|
|
|
|
char *catgets (nl_catd catd, int set_id, int msg_id, const char *s)
|
|
{
|
|
const char *map = (const char *)catd;
|
|
uint32_t nsets = V(map+4);
|
|
const char *sets = map+20;
|
|
const char *msgs = map+20+V(map+12);
|
|
const char *strings = map+20+V(map+16);
|
|
uint32_t set_id_be = htobe32(set_id);
|
|
uint32_t msg_id_be = htobe32(msg_id);
|
|
const char *set = bsearch(&set_id_be, sets, nsets, 12, cmp);
|
|
if (!set) {
|
|
errno = ENOMSG;
|
|
return (char *)s;
|
|
}
|
|
uint32_t nmsgs = V(set+4);
|
|
msgs += 12*V(set+8);
|
|
const char *msg = bsearch(&msg_id_be, msgs, nmsgs, 12, cmp);
|
|
if (!msg) {
|
|
errno = ENOMSG;
|
|
return (char *)s;
|
|
}
|
|
return (char *)(strings + V(msg+8));
|
|
}
|