X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fmisc.c;h=ca2921b0e0e6ad597f8967c41a40df3efcf92140;hb=098ad10c71e87f8003227aa10ad8c88ae43dce12;hp=6f67887fab6d0f83829974d3eaa4b75353b399f7;hpb=fce1c1c8cbb4a3df303ae01b33459197cb42c557;p=chaz%2Ftar

diff --git a/src/misc.c b/src/misc.c
index 6f67887..ca2921b 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -24,14 +24,6 @@
 #include <save-cwd.h>
 #include <xgetcwd.h>
 #include <unlinkdir.h>
-#include <utimens.h>
-
-#if HAVE_STROPTS_H
-# include <stropts.h>
-#endif
-#if HAVE_SYS_FILIO_H
-# include <sys/filio.h>
-#endif
 
 #ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT
 # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0
@@ -398,7 +390,7 @@ static char *before_backup_name;
 static char *after_backup_name;
 
 /* Return 1 if FILE_NAME is obviously "." or "/".  */
-static bool
+bool
 must_be_dot_or_slash (char const *file_name)
 {
   file_name += FILE_SYSTEM_PREFIX_LEN (file_name);
@@ -621,24 +613,17 @@ deref_stat (bool deref, char const *name, struct stat *buf)
   return deref ? stat (name, buf) : lstat (name, buf);
 }
 
-/* Set FD's (i.e., FILE's) access time to TIMESPEC[0].  If that's not
-   possible to do by itself, set its access and data modification
-   times to TIMESPEC[0] and TIMESPEC[1], respectively.  */
+/* Set FD's (i.e., assuming the working directory is PARENTFD, FILE's)
+   access time to ATIME.  ATFLAG controls symbolic-link following, in
+   the style of openat.  */
 int
-set_file_atime (int fd, char const *file, struct timespec const timespec[2])
+set_file_atime (int fd, int parentfd, char const *file, struct timespec atime,
+		int atflag)
 {
-#ifdef _FIOSATIME
-  if (0 <= fd)
-    {
-      struct timeval timeval;
-      timeval.tv_sec = timespec[0].tv_sec;
-      timeval.tv_usec = timespec[0].tv_nsec / 1000;
-      if (ioctl (fd, _FIOSATIME, &timeval) == 0)
-	return 0;
-    }
-#endif
-
-  return gl_futimens (fd, file, timespec);
+  struct timespec ts[2];
+  ts[0] = atime;
+  ts[1].tv_nsec = UTIME_OMIT;
+  return fdutimensat (fd, parentfd, file, ts, atflag);
 }
 
 /* A description of a working directory.  */