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-rw-r--r--util/nvmutil/lib/string.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/util/nvmutil/lib/string.c b/util/nvmutil/lib/string.c
deleted file mode 100644
index b1a5c3e2..00000000
--- a/util/nvmutil/lib/string.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: MIT
- * Copyright (c) 2026 Leah Rowe <leah@libreboot.org>
- *
- * String functions
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <errno.h>
-#include <stddef.h>
-#include <unistd.h>
-
-#include "../include/common.h"
-
-/* Portable strncmp() that blocks
- * NULL/empty/unterminated strings
- */
-
-int
-xstrxcmp(const char *a, const char *b, unsigned long maxlen)
-{
- unsigned long i;
-
- if (a == NULL || b == NULL)
- err(EINVAL, "NULL input to xstrxcmp");
-
- if (*a == '\0' || *b == '\0')
- err(EINVAL, "Empty string in xstrxcmp");
-
- for (i = 0; i < maxlen; i++) {
-
- unsigned char ac = (unsigned char)a[i];
- unsigned char bc = (unsigned char)b[i];
-
- if (ac == '\0' || bc == '\0') {
- if (ac == bc)
- return 0;
- return ac - bc;
- }
-
- if (ac != bc)
- return ac - bc;
- }
-
- err(EINVAL, "Unterminated string in xstrxcmp");
-
- errno = EINVAL;
- return -1;
-}
-
-/* Portable strncmp() that blocks
- * NULL/empty/unterminated strings
- */
-
-unsigned long
-xstrxlen(const char *scmp, unsigned long maxlen)
-{
- unsigned long xstr_index;
-
- if (scmp == NULL)
- err(EINVAL, "NULL input to xstrxlen");
-
- if (*scmp == '\0')
- err(EINVAL, "Empty string in xstrxlen");
-
- for (xstr_index = 0;
- xstr_index < maxlen && scmp[xstr_index] != '\0';
- xstr_index++);
-
- if (xstr_index == maxlen)
- err(EINVAL, "Unterminated string in xstrxlen");
-
- return xstr_index;
-}