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-rw-r--r--include/kit.inl.h14
1 files changed, 9 insertions, 5 deletions
diff --git a/include/kit.inl.h b/include/kit.inl.h
index 4c50c24..da2583d 100644
--- a/include/kit.inl.h
+++ b/include/kit.inl.h
@@ -326,15 +326,19 @@ static kit_str_t kit_str(ptrdiff_t const size,
/* Make a barbarian string for C standard library functions.
* Not thread safe.
+ * Use with caution.
*/
static char const *kit_make_bs(kit_str_t const s) {
- static char buf[4096];
- ptrdiff_t n = s.size;
+ static char buf[8][4096];
+ static int index = 0;
+ ptrdiff_t n = s.size;
if (n > 4095)
n = 4095;
- memcpy(buf, s.values, n);
- buf[n] = '\0';
- return buf;
+ memcpy(buf[index], s.values, n);
+ buf[index][n] = '\0';
+ char const *result = buf[index];
+ index = (index + 1) % 8;
+ return result;
}
#ifdef __GNUC__