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Diffstat (limited to '')
-rw-r--r-- | libmisc/gettime.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/libmisc/gettime.c b/libmisc/gettime.c deleted file mode 100644 index b288402..0000000 --- a/libmisc/gettime.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * SPDX-FileCopyrightText: 2017, Chris Lamb - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include <config.h> - -#ident "$Id$" - -#include <errno.h> -#include <limits.h> -#include <stdio.h> -#include "defines.h" -#include "prototypes.h" -#include "shadowlog.h" - -/* - * gettime() returns the time as the number of seconds since the Epoch - * - * Like time(), gettime() returns the time as the number of seconds since the - * Epoch, 1970-01-01 00:00:00 +0000 (UTC), except that if the SOURCE_DATE_EPOCH - * environment variable is exported it will use that instead. - */ -/*@observer@*/time_t gettime () -{ - char *endptr; - char *source_date_epoch; - time_t fallback; - unsigned long long epoch; - FILE *shadow_logfd = log_get_logfd(); - - fallback = time (NULL); - source_date_epoch = shadow_getenv ("SOURCE_DATE_EPOCH"); - - if (!source_date_epoch) - return fallback; - - errno = 0; - epoch = strtoull (source_date_epoch, &endptr, 10); - if ((errno == ERANGE && (epoch == ULLONG_MAX || epoch == 0)) - || (errno != 0 && epoch == 0)) { - fprintf (shadow_logfd, - _("Environment variable $SOURCE_DATE_EPOCH: strtoull: %s\n"), - strerror(errno)); - } else if (endptr == source_date_epoch) { - fprintf (shadow_logfd, - _("Environment variable $SOURCE_DATE_EPOCH: No digits were found: %s\n"), - endptr); - } else if (*endptr != '\0') { - fprintf (shadow_logfd, - _("Environment variable $SOURCE_DATE_EPOCH: Trailing garbage: %s\n"), - endptr); - } else if (epoch > ULONG_MAX) { - fprintf (shadow_logfd, - _("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to %lu but was found to be: %llu\n"), - ULONG_MAX, epoch); - } else if (epoch > fallback) { - fprintf (shadow_logfd, - _("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to the current time (%lu) but was found to be: %llu\n"), - fallback, epoch); - } else { - /* Valid */ - return (time_t)epoch; - } - - return fallback; -} |