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[liba] strlcpy(dst, src, dstsize) returns strlen(src)

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This commit is contained in:
Léa Saviot
2018-10-15 14:04:26 +02:00
committed by EmilieNumworks
parent fb2bde7938
commit d12da1459a
1 changed files with 4 additions and 1 deletions
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5
liba/src/strlcpy.c
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@@ -2,7 +2,7 @@
size_t strlcpy(char * dst, const char * src, size_t len) {
if (len == 0) {
return 0;
return strlen(src);
}
const char * cur = src;
const char * end = src+len-1;
@@ -10,5 +10,8 @@ size_t strlcpy(char * dst, const char * src, size_t len) {
*dst++ = *cur++;
}
*dst = 0;
while (*cur != 0) {
cur++;
}
return cur-src;
}