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-rw-r--r--strndup.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/strndup.c b/strndup.c
deleted file mode 100644
index d4c681f..0000000
--- a/strndup.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include "libsimple.h"
-#ifndef TEST
-
-
-char *
-libsimple_strndup(const char *s, size_t n)
-{
- char *ret;
- size_t m = strlen(s);
- n = MIN(n, m);
- if (n == SIZE_MAX) {
- errno = ENOMEM;
- return NULL;
- }
- if (!(ret = aligned_alloc(1, n + 1)))
- return NULL;
- memcpy(ret, s, n);
- ret[n] = '\0';
- return ret;
-}
-
-
-#else
-#include "test.h"
-
-int
-main(void)
-{
- struct allocinfo *info;
- const char *s = "test";
- void *p;
-
- p = libsimple_strndup(s, 5);
- assert(p && p != s);
- assert(!strcmpnul(p, "test"));
- memset(p, 0, 5);
- assert(!strcmpnul(s, "test"));
- if (have_custom_malloc()) {
- assert((info = get_allocinfo(p)));
- assert(info->alignment == 1);
- }
- free(p);
-
- p = libsimple_strndup(s, 3);
- assert(p && p != s);
- assert(!strcmpnul(p, "tes"));
- memset(p, 0, 4);
- assert(!strcmpnul(s, "test"));
- if (have_custom_malloc()) {
- assert((info = get_allocinfo(p)));
- assert(info->alignment == 1);
- }
- free(p);
-
- p = libsimple_strndup(s, 0);
- assert(p && p != s);
- assert(!strcmpnul(p, ""));
- memset(p, 0, 1);
- assert(!strcmpnul(s, "test"));
- if (have_custom_malloc()) {
- assert((info = get_allocinfo(p)));
- assert(info->alignment == 1);
- }
- free(p);
-
- return 0;
-}
-
-#endif