Changeset d9fae235 in mainline for kernel/generic/src/syscall/syscall.c

Timestamp:

2010-04-17T01:28:38Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9d6bfa5

Parents:

9256ad29

Message:

sysinfo overhaul

• cleanup (nicer data structures, use of SLAB allocator)
• add support for storing arbitrary binary data
• properly reimplement non-constant values (generated by functions)
• add support for non-constant subtrees (generated by functions)
• syscall ABI change, libc API change
• reflect changes in user code

libc: task_spawn() can now return error code

• reflect change in user code, print error strings after failed task_spawn()

uspace cleanup

• more use of string and other constants
• more use of str_error()
• unify error reporting in init

File:

• kernel/generic/src/syscall/syscall.c (modified) (1 diff)

kernel/generic/src/syscall/syscall.c

@@ -153 +153 @@
         
         /* Sysinfo syscalls */
-        (syshandler_t) sys_sysinfo_valid,
-        (syshandler_t) sys_sysinfo_value,
+        (syshandler_t) sys_sysinfo_get_tag,
+        (syshandler_t) sys_sysinfo_get_value,
+        (syshandler_t) sys_sysinfo_get_data_size,
+        (syshandler_t) sys_sysinfo_get_data,
         
         /* Debug calls */