1 files changed, 0 insertions, 79 deletions
diff --git a/lib/common/parse_size.c b/lib/common/parse_size.c
deleted file mode 100644
index 3e79a19..0000000
--- a/lib/common/parse_size.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * parse_size.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "common.h"
-
-#include <ctype.h>
-#include <limits.h>
-
-int parse_size(const char *what, size_t *out, const char *str,
-	       size_t reference)
-{
-	const char *in = str;
-	size_t acc = 0, x;
-
-	if (!isdigit(*in))
-		goto fail_nan;
-
-	while (isdigit(*in)) {
-		x = *(in++) - '0';
-
-		if (SZ_MUL_OV(acc, 10, &acc))
-			goto fail_ov;
-
-		if (SZ_ADD_OV(acc, x, &acc))
-			goto fail_ov;
-	}
-
-	switch (*in) {
-	case 'k':
-	case 'K':
-		if (SZ_MUL_OV(acc, 1024, &acc))
-			goto fail_ov;
-		++in;
-		break;
-	case 'm':
-	case 'M':
-		if (SZ_MUL_OV(acc, 1048576, &acc))
-			goto fail_ov;
-		++in;
-		break;
-	case 'g':
-	case 'G':
-		if (SZ_MUL_OV(acc, 1073741824, &acc))
-			goto fail_ov;
-		++in;
-		break;
-	case '%':
-		if (reference == 0)
-			goto fail_suffix;
-
-		if (SZ_MUL_OV(acc, reference, &acc))
-			goto fail_ov;
-
-		acc /= 100;
-		break;
-	case '\0':
-		break;
-	default:
-		goto fail_suffix;
-	}
-
-	if (*in != '\0')
-		goto fail_suffix;
-
-	*out = acc;
-	return 0;
-fail_nan:
-	fprintf(stderr, "%s: '%s' is not a number.\n", what, str);
-	return -1;
-fail_ov:
-	fprintf(stderr, "%s: numeric overflow parsing '%s'.\n", what, str);
-	return -1;
-fail_suffix:
-	fprintf(stderr, "%s: unknown suffix in '%s'.\n", what, str);
-	return -1;
-}