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Cleanup and format

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This commit is contained in:
Jeremy Soller
2019-01-14 21:07:24 -07:00
parent 8dabff129a
commit c71088e768
26 changed files with 507 additions and 378 deletions
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src/platform/linux/mod.rs
+19 -11
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@@ -36,16 +36,16 @@ const CLONE_SIGHAND: usize = 0x0800;
#[repr(C)]
#[derive(Default)]
struct linux_statfs {
f_type: c_long, /* type of file system (see below) */
f_bsize: c_long, /* optimal transfer block size */
f_type: c_long, /* type of file system (see below) */
f_bsize: c_long, /* optimal transfer block size */
f_blocks: fsblkcnt_t, /* total data blocks in file system */
f_bfree: fsblkcnt_t, /* free blocks in fs */
f_bfree: fsblkcnt_t, /* free blocks in fs */
f_bavail: fsblkcnt_t, /* free blocks available to unprivileged user */
f_files: fsfilcnt_t, /* total file nodes in file system */
f_ffree: fsfilcnt_t, /* free file nodes in fs */
f_fsid: c_long, /* file system id */
f_namelen: c_long, /* maximum length of filenames */
f_frsize: c_long, /* fragment size (since Linux 2.6) */
f_files: fsfilcnt_t, /* total file nodes in file system */
f_ffree: fsfilcnt_t, /* free file nodes in fs */
f_fsid: c_long, /* file system id */
f_namelen: c_long, /* maximum length of filenames */
f_frsize: c_long, /* fragment size (since Linux 2.6) */
f_flags: c_long,
f_spare: [c_long; 4],
}
@@ -64,7 +64,6 @@ fn e(sys: usize) -> usize {
pub struct Sys;
impl Sys {
// fn getrusage(who: c_int, r_usage: *mut rusage) -> c_int {
// e(unsafe { syscall!(GETRUSAGE, who, r_usage) }) as c_int
// }
@@ -163,7 +162,7 @@ impl Pal for Sys {
let res = e(unsafe { syscall!(FSTATFS, fildes, kbuf_ptr) }) as c_int;
if res == 0 {
unsafe {
if ! buf.is_null() {
if !buf.is_null() {
(*buf).f_bsize = kbuf.f_bsize as c_ulong;
(*buf).f_frsize = if kbuf.f_frsize != 0 {
kbuf.f_frsize
@@ -327,7 +326,16 @@ impl Pal for Sys {
}
fn pte_clone() -> pid_t {
e(unsafe { syscall!(CLONE, CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND, 0, 0, 0, 0) }) as pid_t
e(unsafe {
syscall!(
CLONE,
CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND,
0,
0,
0,
0
)
}) as pid_t
}
fn read(fildes: c_int, buf: &mut [u8]) -> ssize_t {