* Added real_time_clock(), and real_time_clock_usecs().

* Added support for timespec stat times.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31012 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/fs_shell/fssh_api_wrapper.h

@@ -1221,6 +1221,10 @@
 #define st_size		fssh_st_size
 #define st_rdev		fssh_st_rdev
 #define st_blksize	fssh_st_blksize
+#define st_atim		fssh_st_atim
+#define st_mtim		fssh_st_mtim
+#define st_ctim		fssh_st_ctim
+#define st_crtim	fssh_st_crtim
 #define st_atime	fssh_st_atime
 #define st_mtime	fssh_st_mtime
 #define st_ctime	fssh_st_ctime

headers/private/fs_shell/fssh_stat.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008, Haiku Inc. All Rights Reserved.
+ * Copyright 2002-2009, Haiku Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _FSSH_SYS_STAT_H_
@@ -20,10 +20,10 @@ struct fssh_stat {
 	fssh_off_t			fssh_st_size;		/* size in bytes of this file */
 	fssh_dev_t			fssh_st_rdev;		/* device type (not used) */
 	fssh_size_t			fssh_st_blksize;	/* preferred block size for i/o */
-	fssh_time_t			fssh_st_atime;		/* last access time */
+	fssh_timespec		fssh_st_atim;		/* last access time */
-	fssh_time_t			fssh_st_mtime;		/* last modification time */
+	fssh_timespec		fssh_st_mtim;		/* last modification time */
-	fssh_time_t			fssh_st_ctime;		/* last change time, not creation time */
+	fssh_timespec		fssh_st_ctim;		/* last change time, not creation time */
-	fssh_time_t			fssh_st_crtime;		/* creation time */
+	fssh_timespec		fssh_st_crtim;		/* creation time */
 
 	// Haiku extensions:
 	// TODO: we might also define special types for files and TTYs
@@ -34,6 +34,12 @@ struct fssh_stat {
 };
 typedef struct fssh_stat fssh_struct_stat;
 
+/* compatibility with older apps */
+#define fssh_st_atime	fssh_st_atim.tv_sec
+#define fssh_st_mtime	fssh_st_mtim.tv_sec
+#define fssh_st_ctime	fssh_st_ctim.tv_sec
+#define fssh_st_crtime	fssh_st_crtim.tv_sec
+
 /* extended file types */
 #define FSSH_S_ATTR_DIR			01000000000	/* attribute directory */
 #define FSSH_S_ATTR				02000000000	/* attribute */

src/tools/fs_shell/time.cpp

@@ -1,5 +1,7 @@
 /*
+ * Copyright 2009, Axel Dörfler, [email protected].
  * Copyright 2007, Ingo Weinhold, [email protected].
+ *
  * Distributed under the terms of the MIT License.
  */
 
@@ -9,6 +11,7 @@
 #include "fssh_time.h"
 
 #include <time.h>
+#include <sys/time.h>
 
 #include <OS.h>
 
@@ -17,24 +20,12 @@
 
 #if 0
 
-uint32_t
-fssh_real_time_clock(void)
-{
-}
-
-
 void
 fssh_set_real_time_clock(uint32_t secs_since_jan1_1970)
 {
 }
 
 
-fssh_bigtime_t
-fssh_real_time_clock_usecs(void)
-{
-}
-
-
 fssh_status_t
 fssh_set_timezone(char *timezone)
 {
@@ -42,6 +33,26 @@ fssh_set_timezone(char *timezone)
 
 #endif // 0
 
+uint32_t
+fssh_real_time_clock(void)
+{
+	timeval tv;
+	gettimeofday(&tv, NULL);
+
+	return tv.tv_sec;
+}
+
+
+fssh_bigtime_t
+fssh_real_time_clock_usecs(void)
+{
+	timeval tv;
+	gettimeofday(&tv, NULL);
+
+	return tv.tv_sec * 1000000LL + tv.tv_usec;
+}
+
+
 fssh_bigtime_t
 fssh_system_time(void)
 {

src/tools/fs_shell/vfs.cpp

@@ -1,12 +1,12 @@
 /*
- * Copyright 2002-2008, Axel Dörfler, [email protected].
+ * Copyright 2002-2009, Axel Dörfler, [email protected].
  * Distributed under the terms of the MIT License.
  *
  * Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
  * Distributed under the terms of the NewOS License.
  */
 
-/* Virtual File System and File System Interface Layer */
+/*! Virtual File System and File System Interface Layer */
 
 #include "vfs.h"
 
@@ -3828,6 +3828,11 @@ common_read_stat(struct file_descriptor *descriptor, struct fssh_stat *stat)
 
 	FUNCTION(("common_read_stat: stat %p\n", stat));
 
+	stat->fssh_st_atim.tv_nsec = 0;
+	stat->fssh_st_mtim.tv_nsec = 0;
+	stat->fssh_st_ctim.tv_nsec = 0;
+	stat->fssh_st_crtim.tv_nsec = 0;
+
 	fssh_status_t status = FS_CALL(vnode, read_stat, stat);
 
 	// fill in the st_dev and st_ino fields