0039-pax-Only-use-_PC_TIMESTAMP_RESOLUTION-if-it-is-defin.patch (1304B)
1 From 7977b9211356095517951e86fa53f64c6b27e16b Mon Sep 17 00:00:00 2001 2 From: Michael Forney <mforney@mforney.org> 3 Date: Tue, 29 Apr 2025 16:50:16 -0700 4 Subject: [PATCH] pax: Only use _PC_TIMESTAMP_RESOLUTION if it is defined 5 6 --- 7 bin/pax/ar_subs.c | 6 +++++- 8 1 file changed, 5 insertions(+), 1 deletion(-) 9 10 diff --git a/bin/pax/ar_subs.c b/bin/pax/ar_subs.c 11 index 4c49efa1362..a0e4fdfdea5 100644 12 --- a/bin/pax/ar_subs.c 13 +++ b/bin/pax/ar_subs.c 14 @@ -167,12 +167,13 @@ cmp_file_times(int mtime_flag, int ctime_flag, ARCHD *arcn, const char *path) 15 else if (timespeccmp(&arcn->sb.st_mtim, &sb.st_mtim, <=)) 16 return 1; 17 18 +#ifdef _PC_TIMESTAMP_RESOLUTION 19 /* 20 * If we got here then the target arcn > sb for mtime *and* that's 21 * the deciding factor. Check whether they're equal after rounding 22 * down the arcn mtime to the precision of the target path. 23 */ 24 - res = pathconfat(AT_FDCWD, path, _PC_TIMESTAMP_RESOLUTION, 25 + res = pathconf(path, _PC_TIMESTAMP_RESOLUTION, 26 AT_SYMLINK_NOFOLLOW); 27 if (res == -1) 28 return 0; 29 @@ -195,6 +196,9 @@ cmp_file_times(int mtime_flag, int ctime_flag, ARCHD *arcn, const char *path) 30 return ((arcn->sb.st_mtime / res) * res) <= sb.st_mtime; 31 return arcn->sb.st_mtime <= ((sb.st_mtime / res) * res); 32 } 33 +#else 34 + return 0; 35 +#endif 36 } 37 38 /* 39 -- 40 2.49.0 41