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Implement errno in LibC.

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This also meant I had to implement BSS (SHT_NOBITS) sections in ELFLoader.
I also added an strerror() so we can print out what the errors are.
This commit is contained in:
Andreas Kling 2018-10-25 12:06:00 +02:00
parent 434b6a8688
commit 260b14e505
14 changed files with 209 additions and 27 deletions
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3
Kernel/Task.h
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@ -16,7 +16,7 @@ class Task : public InlineLinkedListNode<Task> {
friend class InlineLinkedListNode<Task>;
public:
static Task* createKernelTask(void (*entry)(), String&& name);
static Task* createUserTask(const String& path, uid_t, gid_t, pid_t parentPID);
static Task* createUserTask(const String& path, uid_t, gid_t, pid_t parentPID, int& error);
~Task();
static Vector<Task*> allTasks();
@ -100,7 +100,6 @@ public:
int sys$getcwd(char*, size_t);
static void initialize();
void setError(int);
static void taskDidCrash(Task*);