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-rw-r--r--lib/util/source_date_epoch.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/lib/util/source_date_epoch.c b/lib/util/source_date_epoch.c
deleted file mode 100644
index 1397e52..0000000
--- a/lib/util/source_date_epoch.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * source_date_epoch.h
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-#include "util.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-uint32_t get_source_date_epoch(void)
-{
- const char *str, *ptr;
- uint32_t x, tval = 0;
-
- str = getenv("SOURCE_DATE_EPOCH");
-
- if (str == NULL || *str == '\0')
- return 0;
-
- for (ptr = str; *ptr != '\0'; ++ptr) {
- if (!isdigit(*ptr))
- goto fail_nan;
-
- x = (*ptr) - '0';
-
- if (tval > (UINT32_MAX - x) / 10)
- goto fail_ov;
-
- tval = tval * 10 + x;
- }
-
- return tval;
-fail_ov:
- fprintf(stderr, "WARNING: SOURCE_DATE_EPOCH=%s does not fit into "
- "32 bit integer\n", str);
- return 0;
-fail_nan:
- fprintf(stderr, "WARNING: SOURCE_DATE_EPOCH=%s is not a positive "
- "number\n", str);
- return 0;
-}