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fd: de-k&r-ify functions + some whitespace fixes

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No functional changes.
This commit is contained in:
Mateusz Guzik 2015-07-04 15:42:03 +00:00
parent 11621f9650
commit dba0bec2bb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=285134
1 changed files with 21 additions and 26 deletions
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47
sys/kern/kern_descrip.c
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@ -424,24 +424,24 @@ kern_fcntl_freebsd(struct thread *td, int fd, int cmd, long arg)
switch (cmd) {
case F_OGETLK:
cmd = F_GETLK;
break;
cmd = F_GETLK;
break;
case F_OSETLK:
cmd = F_SETLK;
break;
cmd = F_SETLK;
break;
case F_OSETLKW:
cmd = F_SETLKW;
break;
cmd = F_SETLKW;
break;
}
arg1 = (intptr_t)&fl;
break;
case F_GETLK:
case F_SETLK:
case F_SETLKW:
case F_GETLK:
case F_SETLK:
case F_SETLKW:
case F_SETLK_REMOTE:
error = copyin((void *)(intptr_t)arg, &fl, sizeof(fl));
arg1 = (intptr_t)&fl;
break;
error = copyin((void *)(intptr_t)arg, &fl, sizeof(fl));
arg1 = (intptr_t)&fl;
break;
default:
arg1 = arg;
break;
@ -729,7 +729,7 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg)
if ((flp->l_start > 0 &&
foffset > OFF_MAX - flp->l_start) ||
(flp->l_start < 0 &&
foffset < OFF_MIN - flp->l_start)) {
foffset < OFF_MIN - flp->l_start)) {
error = EOVERFLOW;
fdrop(fp, td);
break;
@ -931,13 +931,13 @@ funsetown(struct sigio **sigiop)
struct pgrp *pg = (sigio)->sio_pgrp;
PGRP_LOCK(pg);
SLIST_REMOVE(&sigio->sio_pgrp->pg_sigiolst, sigio,
sigio, sio_pgsigio);
sigio, sio_pgsigio);
PGRP_UNLOCK(pg);
} else {
struct proc *p = (sigio)->sio_proc;
PROC_LOCK(p);
SLIST_REMOVE(&sigio->sio_proc->p_sigiolst, sigio,
sigio, sio_pgsigio);
sigio, sio_pgsigio);
PROC_UNLOCK(p);
}
SIGIO_UNLOCK();
@ -1191,18 +1191,14 @@ struct close_args {
#endif
/* ARGSUSED */
int
sys_close(td, uap)
struct thread *td;
struct close_args *uap;
sys_close(struct thread *td, struct close_args *uap)
{
return (kern_close(td, uap->fd));
}
int
kern_close(td, fd)
struct thread *td;
int fd;
kern_close(struct thread *td, int fd)
{
struct filedesc *fdp;
struct file *fp;
@ -2281,10 +2277,10 @@ closef(struct file *fp, struct thread *td)
fdp = td->td_proc->p_fd;
FILEDESC_XLOCK(fdp);
for (fdtol = fdtol->fdl_next;
fdtol != td->td_proc->p_fdtol;
fdtol = fdtol->fdl_next) {
fdtol != td->td_proc->p_fdtol;
fdtol = fdtol->fdl_next) {
if ((fdtol->fdl_leader->p_flag &
P_ADVLOCK) == 0)
P_ADVLOCK) == 0)
continue;
fdtol->fdl_holdcount++;
FILEDESC_XUNLOCK(fdp);
@ -2934,8 +2930,7 @@ filedesc_to_leader_alloc(struct filedesc_to_leader *old, struct filedesc *fdp, s
struct filedesc_to_leader *fdtol;
fdtol = malloc(sizeof(struct filedesc_to_leader),
M_FILEDESC_TO_LEADER,
M_WAITOK);
M_FILEDESC_TO_LEADER, M_WAITOK);
fdtol->fdl_refcount = 1;
fdtol->fdl_holdcount = 0;
fdtol->fdl_wakeup = 0;