source: azure_iot_hub/trunk/musl-1.1.18/src/string/strndup.c@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-csrc
File size: 197 bytes
Line 
1#include <stdlib.h>
2#include <string.h>
3
4char *strndup(const char *s, size_t n)
5{
6 size_t l = strnlen(s, n);
7 char *d = malloc(l+1);
8 if (!d) return NULL;
9 memcpy(d, s, l);
10 d[l] = 0;
11 return d;
12}
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