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process_state_t #300

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Merged
dthain merged 1 commit into from
Jan 7, 2026
Merged

process_state_t #300

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2 changes: 1 addition & 1 deletion kernel/process.c
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Original file line number Diff line number Diff line change
Expand Up @@ -242,7 +242,7 @@ void process_launch(struct process *p)
list_push_tail(&ready_list, &p->node);
}

static void process_switch(int newstate)
static void process_switch( process_state_t newstate )
{
interrupt_block();

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14 changes: 8 additions & 6 deletions kernel/process.h
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Expand Up @@ -15,11 +15,13 @@ See the file LICENSE for details.
#include "x86.h"
#include "fs.h"

#define PROCESS_STATE_CRADLE 0
#define PROCESS_STATE_READY 1
#define PROCESS_STATE_RUNNING 2
#define PROCESS_STATE_BLOCKED 3
#define PROCESS_STATE_GRAVE 4
typedef enum {
PROCESS_STATE_CRADLE,
PROCESS_STATE_READY,
PROCESS_STATE_RUNNING,
PROCESS_STATE_BLOCKED,
PROCESS_STATE_GRAVE,
} process_state_t;

#define PROCESS_MAX_OBJECTS 32
#define PROCESS_MAX_PID 1024
Expand All @@ -29,7 +31,7 @@ See the file LICENSE for details.

struct process {
struct list_node node;
int state;
process_state_t state;
int exitcode;
int exitreason;
struct pagetable *pagetable;
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