From 9fc598725004127814936d8ed86d4c7b7f66b812 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 2 Aug 1998 16:23:28 +0000 Subject: (copy_internal): Compare time stamps with subsecond resolution if available. --- src/copy.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/copy.c b/src/copy.c index cf9f1b259..3be9d3825 100644 --- a/src/copy.c +++ b/src/copy.c @@ -491,7 +491,7 @@ copy_internal (const char *src_path, const char *dst_path, return 1; } - if (x->update && src_sb.st_mtime <= dst_sb.st_mtime) + if (x->update && MTIME_CMP (src_sb, dst_sb) <= 0) return 0; } @@ -818,6 +818,10 @@ copy_internal (const char *src_path, const char *dst_path, { struct utimbuf utb; + /* There's currently no interface to set file timestamps with + better than 1-second resolution, so discard any fractional + part of the source timestamp. */ + utb.actime = src_sb.st_atime; utb.modtime = src_sb.st_mtime; -- cgit v1.2.3-54-g00ecf