diff options
Diffstat (limited to 'lib/libc/monetary')
| -rw-r--r-- | lib/libc/monetary/strfmon.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/lib/libc/monetary/strfmon.c b/lib/libc/monetary/strfmon.c deleted file mode 100644 index 8ba0d48d..00000000 --- a/lib/libc/monetary/strfmon.c +++ /dev/null @@ -1,131 +0,0 @@ -// Orginal source: -// https://git.musl-libc.org/cgit/musl/tree/src/monetary/strfmon.c -// -// ---------------------------------------------------------------------- -// Copyright © 2005-2020 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. -// ---------------------------------------------------------------------- - -#include <libc.h> -#include <ctype.h> -#include <errno.h> -#include <stdio.h> -#include <stdarg.h> -#include <monetary.h> - -static ssize_t vstrfmon_l(char *s, size_t n, const char *fmt, va_list ap) -{ - size_t l; - double x; - int fill, nogrp, negpar, nosym, left, intl; - int lp, rp, w, fw; - char *s0 = s; - for (; n && *fmt;) { - if (*fmt != '%') { -literal: - *s++ = *fmt++; - n--; - continue; - } - fmt++; - if (*fmt == '%') - goto literal; - - fill = ' '; - nogrp = 0; - negpar = 0; - nosym = 0; - left = 0; - for (;; fmt++) { - switch (*fmt) { - case '=': - fill = *++fmt; - continue; - case '^': - nogrp = 1; - continue; - case '(': - negpar = 1; - case '+': - continue; - case '!': - nosym = 1; - continue; - case '-': - left = 1; - continue; - } - break; - } - - for (fw = 0; isdigit(*fmt); fmt++) - fw = 10 * fw + (*fmt - '0'); - lp = 0; - rp = 2; - if (*fmt == '#') - for (lp = 0, fmt++; isdigit(*fmt); fmt++) - lp = 10 * lp + (*fmt - '0'); - if (*fmt == '.') - for (rp = 0, fmt++; isdigit(*fmt); fmt++) - rp = 10 * rp + (*fmt - '0'); - - intl = *fmt++ == 'i'; - - w = lp + 1 + rp; - if (!left && fw > w) - w = fw; - - x = va_arg(ap, double); - l = snprintf(s, n, "%*.*f", w, rp, x); - if (l >= n) { - errno = E2BIG; - return -1; - } - s += l; - n -= l; - } - return s - s0; -} - -ssize_t strfmon(char *restrict s, size_t n, const char *restrict fmt, ...) -{ - va_list ap; - ssize_t ret; - - va_start(ap, fmt); - ret = vstrfmon_l(s, n, fmt, ap); - va_end(ap); - - return ret; -} - -weak ssize_t strfmon_l(char *restrict s, size_t n, locale_t unused loc, - const char *restrict fmt, ...) -{ - va_list ap; - ssize_t ret; - - va_start(ap, fmt); - ret = vstrfmon_l(s, n, fmt, ap); - va_end(ap); - - return ret; -} |
