diff options
Diffstat (limited to 'kernel/features/proc.c')
| -rw-r--r-- | kernel/features/proc.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/kernel/features/proc.c b/kernel/features/proc.c index 9af1ce4..5e918b2 100644 --- a/kernel/features/proc.c +++ b/kernel/features/proc.c @@ -99,6 +99,11 @@ struct proc *proc_from_pid(u32 pid) return NULL; } +void proc_clear_quantum() +{ + quantum = 0; +} + void proc_exit(struct proc *proc, int status) { assert(proc); @@ -120,19 +125,14 @@ void proc_exit(struct proc *proc, int status) if (res) printf("Process %s exited with status %d\n", proc->name, status); - quantum = 0; // TODO: Add quantum to each process struct? + proc_clear_quantum(); // TODO: Add quantum to each process struct? sti(); hlt(); } -void proc_clear_quantum() -{ - quantum = 0; -} - void proc_yield(struct regs *r) { - proc_clear_quantum(); + //proc_clear_quantum(); scheduler(r); } @@ -245,6 +245,13 @@ u32 procfs_read(const char *path, void *buf, u32 offset, u32 count, struct devic return 0; } +u32 procfs_ready(const char *path, struct device *dev) +{ + (void)path; + (void)dev; + return 1; +} + extern void proc_jump_userspace(void); u32 _esp, _eip; @@ -262,6 +269,7 @@ void proc_init(void) vfs->type = VFS_PROCFS; vfs->read = procfs_read; vfs->write = procfs_write; + vfs->ready = procfs_ready; struct device *dev = malloc(sizeof(*dev)); dev->name = "proc"; dev->type = DEV_CHAR; |