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Fix style(9) and comments.

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Submitted by:	Scot Hetzel (swhetzel at gmail dot com)
This commit is contained in:
Jung-uk Kim 2007-04-18 20:12:05 +00:00
parent 2e334adf6a
commit f1753e0585
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=168848
1 changed files with 16 additions and 12 deletions
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28
sys/amd64/linux32/linux32_machdep.c
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@ -526,7 +526,9 @@ linux_vfork(struct thread *td, struct linux_vfork_args *args)
td2 = FIRST_THREAD_IN_PROC(p2);
/* make it run */
/*
* Make this runnable after we are finished with it.
*/
mtx_lock_spin(&sched_lock);
TD_SET_CAN_RUN(td2);
sched_add(td2, SRQ_BORING);
@ -572,8 +574,8 @@ linux_clone(struct thread *td, struct linux_clone_args *args)
/*
* XXX: In Linux, sharing of fs info (chroot/cwd/umask)
* and open files is independant. In FreeBSD, its in one
* structure but in reality it does not make any problems
* because both of these flags are set at once usually.
* structure but in reality it does not cause any problems
* because both of these flags are usually set together.
*/
if (!(args->flags & (LINUX_CLONE_FILES | LINUX_CLONE_FS)))
ff |= RFFDG;
@ -660,15 +662,15 @@ linux_clone(struct thread *td, struct linux_clone_args *args)
if (args->flags & LINUX_CLONE_SETTLS) {
struct user_segment_descriptor sd;
struct l_user_desc info;
int a[2];
int a[2];
error = copyin((void *)td->td_frame->tf_rsi, &info,
error = copyin((void *)td->td_frame->tf_rsi, &info,
sizeof(struct l_user_desc));
if (error) {
printf(LMSG("copyin failed!"));
} else {
/* We might copy out the entry_number as GUGS32_SEL. */
info.entry_number = GUGS32_SEL;
info.entry_number = GUGS32_SEL;
error = copyout(&info, (void *)td->td_frame->tf_rsi,
sizeof(struct l_user_desc));
if (error)
@ -871,7 +873,7 @@ linux_mmap_common(struct thread *td, struct l_mmap_argv *linux_args)
*
* Our mmap with MAP_STACK takes addr as the maximum
* downsize limit on BOS, and as len the max size of
* the region. It them maps the top SGROWSIZ bytes,
* the region. It then maps the top SGROWSIZ bytes,
* and auto grows the region down, up to the limit
* in addr.
*
@ -1269,7 +1271,7 @@ linux_set_thread_area(struct thread *td,
#ifdef DEBUG
if (ldebug(set_thread_area))
printf(ARGS(set_thread_area, "%i, %x, %x, %i, %i, %i, "
printf(ARGS(set_thread_area, "%i, %x, %x, %i, %i, %i, "
"%i, %i, %i"), info.entry_number, info.base_addr,
info.limit, info.seg_32bit, info.contents,
info.read_exec_only, info.limit_in_pages,
@ -1288,9 +1290,10 @@ linux_set_thread_area(struct thread *td,
* The tls_array[] is used only in [gs]et_thread_area() syscalls and
* for loading the GDT descriptors. We use just one GDT descriptor
* for TLS, so we will load just one.
* XXX: This doesnt work when user-space process tries to use more
*
* XXX: This doesn't work when a user space process tries to use more
* than one TLS segment. Comment in the Linux source says wine might
* do that.
* do this.
*/
/*
@ -1311,8 +1314,9 @@ linux_set_thread_area(struct thread *td,
/*
* We have to copy out the GDT entry we use.
* XXX: What if userspace program does not check return value and
* tries to use 6, 7 or 8?
*
* XXX: What if a user space program does not check the return value
* and tries to use 6, 7 or 8?
*/
error = copyout(&info, args->desc, sizeof(struct l_user_desc));
if (error)