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niceSOFT
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libuv
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v1.x
src/win/snprintf.c
42 строки
2 KB
Ryan Johnston
win: fix compilation with VS < 2012
01 окт 2015, 01:41
01 окт 2015, 01:41
764877f
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/* Copyright the libuv project contributors. All rights reserved. * * 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. */ #if defined(_MSC_VER) && _MSC_VER < 1900 #include <stdio.h> #include <stdarg.h> /* Emulate snprintf() on MSVC<2015, _snprintf() doesn't zero-terminate the buffer * on overflow... */ int snprintf(char* buf, size_t len, const char* fmt, ...) { int n; va_list ap; va_start(ap, fmt); n = _vscprintf(fmt, ap); vsnprintf_s(buf, len, _TRUNCATE, fmt, ap); va_end(ap); return n; } #endif