Changeset 594 for trunk/kernel/syscalls/syscalls.h

Timestamp:

Nov 10, 2018, 2:33:26 PM (5 years ago)

Author:

alain

Message:

Fix various bugs in sys_stat() and sys_mmap() functions.
Improve debug in other functions.

File:

• trunk/kernel/syscalls/syscalls.h (modified) (3 diffs)

trunk/kernel/syscalls/syscalls.h

@@ -208 +208 @@
  * [13] This function map physical memory (or a file) in the calling thread virtual space.
  * The <attr> argument is a pointer on a structure for arguments (see shared_syscalls.h).
+ * The user defined virtual address (MAP_FIXED flag) is not supported.
+ * TODO : the access rights checking is not implemented yet [AG]
+ * TODO : the Copy on Write for MAP_PRIVATE is not implemented yet [AG]
  ******************************************************************************************
  * @ attr       : pointer on attributes structure.
@@ -281 +284 @@
  * [19] This function creates in the calling thread cluster an unnamed pipe, and two
  * (read and write) file descriptors.
- * TODO not implemented yet...
+ * TODO not implemented yet [AG]
  ******************************************************************************************
  * @ file_id[0] : [out] read only file descriptor index.
@@ -497 +500 @@
  * [38] This function  returns in the <stat> structure, defined in the "shared_syscalls.h" 
  * file, various informations on the file/directory identified by the <pathname> argument.
+ * TODO only the <st_ino>, <st_mode>,<st_uid>,<st_gid>,<st_size> are set.
  ****************************************************************************************** 
  * @ pathname  : user pointer on file pathname.