source:
azure_iot_hub/trunk/musl-1.1.18/src/string/strndup.c@
389
Last change on this file since 389 was 389, checked in by , 5 years ago | |
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File size: 197 bytes |
Rev | Line | |
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[388] | 1 | #include <stdlib.h> |
2 | #include <string.h> | |
3 | ||
4 | char *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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