Mercurial > gnulib
changeset 38521:3cd64e3590e8
utimecmp: Add support for native Windows.
* lib/utimecmp.c (SYSCALL_RESOLUTION): Set to 100 on native Windows.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Mon, 01 May 2017 11:52:56 +0200 |
| parents | 0f47931842b9 |
| children | c2d38142dbf0 |
| files | ChangeLog lib/utimecmp.c |
| diffstat | 2 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog Mon May 01 11:50:08 2017 +0200 +++ b/ChangeLog Mon May 01 11:52:56 2017 +0200 @@ -1,3 +1,8 @@ +2017-04-30 Bruno Haible <bruno@clisp.org> + + utimecmp: Add support for native Windows. + * lib/utimecmp.c (SYSCALL_RESOLUTION): Set to 100 on native Windows. + 2017-04-30 Bruno Haible <bruno@clisp.org> utimens: Add support for native Windows.
--- a/lib/utimecmp.c Mon May 01 11:50:08 2017 +0200 +++ b/lib/utimecmp.c Mon May 01 11:52:56 2017 +0200 @@ -45,6 +45,10 @@ no greater than 1 billion. */ #if HAVE_UTIMENSAT enum { SYSCALL_RESOLUTION = 1 }; +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* On native Windows, file times have 100 ns resolution. See + <https://msdn.microsoft.com/en-us/library/ms724284.aspx> */ +enum { SYSCALL_RESOLUTION = 100 }; #elif ((HAVE_FUTIMESAT || HAVE_WORKING_UTIMES) \ && (defined HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC \ || defined HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC \