Charles Davis : ntdll: Add support for nanosecond precision file times on *BSD.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ed5e0a6e4127ff0acacef01708d8d9d6ef0d6a34
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ed5e0a6e4127ff0acacef01708...

Author: Charles Davis <cdavis5x(a)gmail.com>
Date:   Thu Nov 29 21:50:45 2012 -0700

ntdll: Add support for nanosecond precision file times on *BSD.

---

 configure           |   27 +++++++++++++++++++++++++++
 configure.ac        |    2 +-
 dlls/ntdll/file.c   |   10 ++++++++++
 include/config.h.in |    9 +++++++++
 4 files changed, 47 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index b437a78..638ddfb 100755
--- a/configure
+++ b/configure
@@ -14132,6 +14132,15 @@ _ACEOF
 
 
 fi
+ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec" "ac_cv_member_struct_stat_st_mtimespec" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_MTIMESPEC 1
+_ACEOF
+
+
+fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctim" "ac_cv_member_struct_stat_st_ctim" "$ac_includes_default"
 if test "x$ac_cv_member_struct_stat_st_ctim" = xyes; then :
 
@@ -14141,6 +14150,15 @@ _ACEOF
 
 
 fi
+ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimespec" "ac_cv_member_struct_stat_st_ctimespec" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_ctimespec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_CTIMESPEC 1
+_ACEOF
+
+
+fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim" "ac_cv_member_struct_stat_st_atim" "$ac_includes_default"
 if test "x$ac_cv_member_struct_stat_st_atim" = xyes; then :
 
@@ -14150,6 +14168,15 @@ _ACEOF
 
 
 fi
+ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec" "ac_cv_member_struct_stat_st_atimespec" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_atimespec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC 1
+_ACEOF
+
+
+fi
 
 
 ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "#ifdef HAVE_SYS_TYPES_H
diff --git a/configure.ac b/configure.ac
index 8e6a70f..5d2b4f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2269,7 +2269,7 @@ AC_CHECK_MEMBERS([struct option.name],,,
 #endif])
 
 dnl Check for stat.st_blocks and ns-resolved times
-AC_CHECK_MEMBERS([struct stat.st_blocks,struct stat.st_mtim,struct stat.st_ctim,struct stat.st_atim])
+AC_CHECK_MEMBERS([struct stat.st_blocks,struct stat.st_mtim,struct stat.st_mtimespec,struct stat.st_ctim,struct stat.st_ctimespec,struct stat.st_atim,struct stat.st_atimespec])
 
 dnl Check for sin6_scope_id
 AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,,
diff --git a/dlls/ntdll/file.c b/dlls/ntdll/file.c
index da5be8e..ccf5933 100644
--- a/dlls/ntdll/file.c
+++ b/dlls/ntdll/file.c
@@ -1594,9 +1594,13 @@ static NTSTATUS set_file_times( int fd, const LARGE_INTEGER *mtime, const LARGE_
             tv[1].tv_sec = st.st_mtime;
 #ifdef HAVE_STRUCT_STAT_ST_ATIM
             tv[0].tv_usec = st.st_atim.tv_nsec / 1000;
+#elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC)
+            tv[0].tv_usec = st.st_atimespec.tv_nsec / 1000;
 #endif
 #ifdef HAVE_STRUCT_STAT_ST_MTIM
             tv[1].tv_usec = st.st_mtim.tv_nsec / 1000;
+#elif defined(HAVE_STRUCT_STAT_ST_MTIMESPEC)
+            tv[1].tv_usec = st.st_mtimespec.tv_nsec / 1000;
 #endif
         }
     }
@@ -1631,12 +1635,18 @@ static inline void get_file_times( const struct stat *st, LARGE_INTEGER *mtime,
     RtlSecondsSince1970ToTime( st->st_atime, atime );
 #ifdef HAVE_STRUCT_STAT_ST_MTIM
     mtime->QuadPart += st->st_mtim.tv_nsec / 100;
+#elif defined(HAVE_STRUCT_STAT_ST_MTIMESPEC)
+    mtime->QuadPart += st->st_mtimespec.tv_nsec / 100;
 #endif
 #ifdef HAVE_STRUCT_STAT_ST_CTIM
     ctime->QuadPart += st->st_ctim.tv_nsec / 100;
+#elif defined(HAVE_STRUCT_STAT_ST_CTIMESPEC)
+    ctime->QuadPart += st->st_ctimespec.tv_nsec / 100;
 #endif
 #ifdef HAVE_STRUCT_STAT_ST_ATIM
     atime->QuadPart += st->st_atim.tv_nsec / 100;
+#elif defined(HAVE_STRUCT_STAT_ST_ATIMESPEC)
+    atime->QuadPart += st->st_atimespec.tv_nsec / 100;
 #endif
     *creation = *mtime;
 }
diff --git a/include/config.h.in b/include/config.h.in
index 4b3a5d2..f22c5eb 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -857,15 +857,24 @@
 /* Define to 1 if `st_atim' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_ATIM
 
+/* Define to 1 if `st_atimespec' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIMESPEC
+
 /* Define to 1 if `st_blocks' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_BLOCKS
 
 /* Define to 1 if `st_ctim' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_CTIM
 
+/* Define to 1 if `st_ctimespec' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_CTIMESPEC
+
 /* Define to 1 if `st_mtim' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_MTIM
 
+/* Define to 1 if `st_mtimespec' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIMESPEC
+
 /* Define to 1 if `tcps_connattempt' is a member of `struct tcpstat'. */
 #undef HAVE_STRUCT_TCPSTAT_TCPS_CONNATTEMPT