ilo-pona/xv6-65oo2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Activity

make wakeup1 static

Browse source
This commit is contained in:
rsc 2007-08-24 20:22:55 +00:00
parent e0e7d07e5a
commit dd86897434
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
proc.c
View file

@ -55,7 +55,7 @@ growproc(int n)
newmem = kalloc(cp->sz + n);
if(newmem == 0)
return 0xffffffff;
return -1;
memmove(newmem, cp->mem, cp->sz);
memset(newmem + cp->sz, 0, n);
oldmem = cp->mem;
@ -159,8 +159,10 @@ userinit(void)
p->mem = kalloc(p->sz);
p->cwd = namei("/");
memset(p->tf, 0, sizeof(*p->tf));
p->tf->es = p->tf->ds = p->tf->ss = (SEG_UDATA << 3) | DPL_USER;
p->tf->cs = (SEG_UCODE << 3) | DPL_USER;
p->tf->ds = (SEG_UDATA << 3) | DPL_USER;
p->tf->es = p->tf->ds;
p->tf->ss = p->tf->ds;
p->tf->eflags = FL_IF;
p->tf->esp = p->sz;
@ -168,6 +170,7 @@ userinit(void)
p->tf->esp -= 4;
*(uint*)(p->mem + p->tf->esp) = 0xefefefef;
// On entry to user space, start executing at beginning of initcode.S.
p->tf->eip = 0;
memmove(p->mem, _binary_initcode_start, (int)_binary_initcode_size);
safestrcpy(p->name, "initcode", sizeof(p->name));
@ -298,7 +301,7 @@ sleep(void *chan, struct spinlock *lk)
//PAGEBREAK!
// Wake up all processes sleeping on chan.
// Proc_table_lock must be held.
void
static void
wakeup1(void *chan)
{
struct proc *p;