41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "strlcpy.h"
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#ifndef HAVE_STRLCPY
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#define HAVE_STRLCPY
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size_t
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strlcpy (char *dst, const char *src, size_t dst_sz)
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{
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size_t n;
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for (n = 0; n < dst_sz; n++) {
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if ((*dst++ = *src++) == '\0')
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break;
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}
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if (n < dst_sz)
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return n;
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if (n > 0)
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*(dst - 1) = '\0';
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return n + strlen (src);
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}
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#endif
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