mirror of
https://github.com/openvswitch/ovs
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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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/*
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* Copyright (c) 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <config.h>
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#include <stdio.h>
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#ifdef _WIN32
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#undef snprintf
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#undef vsnprintf
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int
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ovs_snprintf(char *s, size_t n, const char *format, ... )
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{
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va_list args;
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int len;
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va_start(args, format);
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len = ovs_vsnprintf(s, n, format, args);
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va_end(args);
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return len;
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}
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int
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ovs_vsnprintf(char *s, size_t n, const char *format, va_list args)
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{
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int needed = _vscprintf(format, args);
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if (s && n) {
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vsnprintf(s, n, format, args);
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s[n - 1] = '\0';
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}
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return needed;
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}
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#endif /* _WIN32 */
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