From 7977b9211356095517951e86fa53f64c6b27e16b Mon Sep 17 00:00:00 2001 From: Michael Forney Date: Tue, 29 Apr 2025 16:50:16 -0700 Subject: [PATCH] pax: Only use _PC_TIMESTAMP_RESOLUTION if it is defined --- bin/pax/ar_subs.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/bin/pax/ar_subs.c b/bin/pax/ar_subs.c index 4c49efa1362..a0e4fdfdea5 100644 --- a/bin/pax/ar_subs.c +++ b/bin/pax/ar_subs.c @@ -167,12 +167,13 @@ cmp_file_times(int mtime_flag, int ctime_flag, ARCHD *arcn, const char *path) else if (timespeccmp(&arcn->sb.st_mtim, &sb.st_mtim, <=)) return 1; +#ifdef _PC_TIMESTAMP_RESOLUTION /* * If we got here then the target arcn > sb for mtime *and* that's * the deciding factor. Check whether they're equal after rounding * down the arcn mtime to the precision of the target path. */ - res = pathconfat(AT_FDCWD, path, _PC_TIMESTAMP_RESOLUTION, + res = pathconf(path, _PC_TIMESTAMP_RESOLUTION, AT_SYMLINK_NOFOLLOW); if (res == -1) return 0; @@ -195,6 +196,9 @@ cmp_file_times(int mtime_flag, int ctime_flag, ARCHD *arcn, const char *path) return ((arcn->sb.st_mtime / res) * res) <= sb.st_mtime; return arcn->sb.st_mtime <= ((sb.st_mtime / res) * res); } +#else + return 0; +#endif } /* -- 2.49.0