Report time in getattr: add and use kos_time_to_epoch.

kocdecl.asm

@@ -44,6 +44,21 @@ ends
 purge section,mov,add,sub
 section '.text' executable align 16
 
+
+;uint32_t kos_time_to_epoch(uint8_t *time);
+public kos_time_to_epoch
+kos_time_to_epoch:
+        push    ebx esi edi ebp
+
+        mov     esi, [esp + 0x14]
+        call    fsCalculateTime
+        add     eax, 978307200  ; epoch to 2001.01.01
+
+        pop     ebp edi esi ebx
+        ret
+
+
+;void *kos_fuse_init(int fd);
 public kos_fuse_init
 kos_fuse_init:
         push    ebx esi edi ebp
@@ -76,6 +91,7 @@ kos_fuse_init:
         pop     ebp edi esi ebx
         ret
 
+
 ;char *hello_readdir(const char *path, off_t offset)
 public kos_fuse_readdir
 kos_fuse_readdir:

kocdecl.h

@@ -23,6 +23,7 @@ struct bdfe {
 #define KF_LABEL    0x08
 #define KF_FOLDER   0x10
 
+uint32_t kos_time_to_epoch(uint32_t *time);
 void *kos_fuse_init(int fd);
 uint8_t *kos_fuse_readdir(const char *path, off_t offset);
 void *kos_fuse_getattr(const char *path);

kofuse.c

@@ -7,6 +7,7 @@
 #include <fcntl.h>
 #include <stddef.h>
 #include <stdlib.h>
+#include <time.h>
 #include <assert.h>
 #include "kocdecl.h"
 
@@ -19,6 +20,9 @@ static void bdfe_to_stat(struct bdfe *kf, struct stat *st) {
         st->st_nlink = 1;
         st->st_size = kf->size;
     }
+    st->st_atim = (struct timespec){kos_time_to_epoch(&(kf->atime)), 0};
+    st->st_mtim = (struct timespec){kos_time_to_epoch(&(kf->mtime)), 0};
+    st->st_ctim = (struct timespec){kos_time_to_epoch(&(kf->ctime)), 0};
 }
 
 static void *hello_init(struct fuse_conn_info *conn,

makefile

@@ -11,7 +11,7 @@ kofu: kofu.o kocdecl.o
 kofuse: kofuse.o kocdecl.o
 	$(CC) $(LDFLAGS) $^ -o $@ `pkg-config fuse3 --libs`
 
-kocdecl.o: kocdecl.asm $(KERNEL_TRUNK)/fs/xfs.inc $(KERNEL_TRUNK)/fs/xfs.asm
+kocdecl.o: kocdecl.asm kocdecl.h $(KERNEL_TRUNK)/fs/xfs.inc $(KERNEL_TRUNK)/fs/xfs.asm
 	INCLUDE="$(KERNEL_TRUNK);$(KERNEL_TRUNK)/fs" $(FASM) $< $@
 
 kofu.o: kofu.c kocdecl.h