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Manage int IDs via id_alloc
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Kamil Kowalczyk
2026-02-22 20:40:12 +01:00
parent 8fc5418915
commit 084809ac99
13 changed files with 203 additions and 70 deletions
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11
kernel/proc/proc.c
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@@ -2,6 +2,7 @@
#include <aux/elf.h>
#include <desc.h>
#include <fs/vfs.h>
#include <id/id_alloc.h>
#include <irq/irq.h>
#include <libk/align.h>
#include <libk/list.h>
@@ -29,6 +30,8 @@
#include <amd64/intr_defs.h>
#endif
#define PIDS_MAX 1024
#define SCHED_REAP_FREQ 10
static struct rb_node_link* proc_tree = NULL;
@@ -36,6 +39,14 @@ static spin_lock_t proc_tree_lock = SPIN_LOCK_INIT;
static atomic_int sched_cycles = 0;
static struct id_alloc pid_alloc;
int proc_alloc_pid (void) { return id_alloc (&pid_alloc); }
void proc_free_pid (int pid) { id_free (&pid_alloc, pid); }
void proc_pid_alloc_init (void) { id_alloc_init (&pid_alloc, PIDS_MAX); }
static bool proc_check_elf (uint8_t* elf) {
if (!((elf[0] == 0x7F) && (elf[1] == 'E') && (elf[2] == 'L') && (elf[3] == 'F')))
return false;