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-rw-r--r--util/nvmutil/lib/string.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/util/nvmutil/lib/string.c b/util/nvmutil/lib/string.c
deleted file mode 100644
index ca58fb1c..00000000
--- a/util/nvmutil/lib/string.c
+++ /dev/null
@@ -1,114 +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 <string.h>
-#include <unistd.h>
-
-#include "../include/common.h"
-
-/* scmp() - strict string comparison
- *
- * strict string comparison
- * similar to strncmp, but null and
- * unterminated inputs do not produce
- * a return value; on error, errno is
- * set and -1 is returned.
- *
- * the real return value is stored in
- * the 4th argument by pointer.
- *
- * the value at rval pointer is set,
- * only upon success. callers should
- * check the return value accordingly.
- */
-
-int
-scmp(const char *a,
- const char *b,
- size_t maxlen,
- int *rval)
-{
- size_t ch;
- unsigned char ac;
- unsigned char bc;
-
- if (a == NULL ||
- b == NULL ||
- rval == NULL) {
-
- errno = EFAULT;
- return -1;
- }
-
- for (ch = 0; ch < maxlen; ch++) {
-
- ac = (unsigned char)a[ch];
- bc = (unsigned char)b[ch];
-
- if (ac != bc) {
- *rval = ac - bc;
- return 0;
- }
-
- if (ac == '\0') {
- *rval = 0;
- return 0;
- }
- }
-
- /* block unterminated strings */
- errno = EFAULT;
- return -1;
-}
-
-/* slen() - strict strict length
- *
- * strict string length calculation
- * similar to strnlen, but null and
- * unterminated inputs do not produce
- * a return value; on error, errno is
- * set and -1 is returned.
- *
- * the real return value is stored in
- * the 3rd argument by pointer.
- *
- * the value at rval pointer is set,
- * only upon success. callers should
- * check the return value accordingly.
- */
-
-int
-slen(const char *s,
- size_t maxlen,
- size_t *rval)
-{
- size_t ch;
-
- if (s == NULL ||
- rval == NULL) {
-
- errno = EFAULT;
- return -1;
- }
-
- for (ch = 0;
- ch < maxlen && s[ch] != '\0';
- ch++);
-
- if (ch == maxlen) {
- /* unterminated */
- errno = EFAULT;
- return -1;
- }
-
- *rval = ch;
- return 0;
-}