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Generate new PIDs for processes

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This commit is contained in:
Kamil Kowalczyk
2026-01-05 20:24:26 +01:00
parent fcd5658a80
commit 6538fd8023
1 changed files with 3 additions and 0 deletions
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3
kernel/amd64/proc.c
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@@ -9,6 +9,8 @@
#include <sync/spin_lock.h> #include <sync/spin_lock.h>
#include <sys/debug.h> #include <sys/debug.h>
static atomic_int pids = 1;
struct proc* proc_from_elf (uint8_t* elf_contents) { struct proc* proc_from_elf (uint8_t* elf_contents) {
struct limine_hhdm_response* hhdm = limine_hhdm_request.response; struct limine_hhdm_response* hhdm = limine_hhdm_request.response;
@@ -54,6 +56,7 @@ struct proc* proc_from_elf (uint8_t* elf_contents) {
proc->pdata.regs.rip = aux.entry; proc->pdata.regs.rip = aux.entry;
proc->lock = SPIN_LOCK_INIT; proc->lock = SPIN_LOCK_INIT;
atomic_store (&proc->state, PROC_READY); atomic_store (&proc->state, PROC_READY);
proc->pid = atomic_fetch_add (&pids, 1);
return proc; return proc;
} }