Changeset d9fae235 in mainline for uspace/app/bdsh/exec.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:

• uspace/app/bdsh/exec.c (modified) (1 diff)

uspace/app/bdsh/exec.c

@@ -121 +121 @@
         free(found);
 
-        tid = task_spawn(tmp, (const char **) argv);
+        tid = task_spawn(tmp, (const char **) argv, &retval);
         free(tmp);
 
         if (tid == 0) {
-                cli_error(CL_EEXEC, "%s: Cannot spawn `%s'", progname, cmd);
+                cli_error(CL_EEXEC, "%s: Cannot spawn `%s' (%s)", progname, cmd,
+                    str_error(retval));
                 return 1;
         }