From a412425bca4bb90a7c1b35acac6b185158f3cd4f Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 5 Jul 2022 15:41:41 +0200 Subject: Cleanup: move source date epoch code back to libutil Signed-off-by: David Oberhollenzer --- lib/fstree/source_date_epoch.c | 44 ------------------------------------------ 1 file changed, 44 deletions(-) delete mode 100644 lib/fstree/source_date_epoch.c (limited to 'lib/fstree/source_date_epoch.c') diff --git a/lib/fstree/source_date_epoch.c b/lib/fstree/source_date_epoch.c deleted file mode 100644 index 1efa688..0000000 --- a/lib/fstree/source_date_epoch.c +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * source_date_epoch.c - * - * Copyright (C) 2019 David Oberhollenzer - */ -#include "internal.h" - -#include -#include -#include - -sqfs_u32 get_source_date_epoch(void) -{ - const char *str, *ptr; - sqfs_u32 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; -} -- cgit v1.2.3