diff --git a/src/header/stdio/mod.rs b/src/header/stdio/mod.rs
index 3af7ee3d673c22804e98baa7dd94e94ce201f060..6bc751c10529d6f1cb967ef6b199fd871a3d9f12 100644
--- a/src/header/stdio/mod.rs
+++ b/src/header/stdio/mod.rs
@@ -880,7 +880,7 @@ pub unsafe extern "C" fn tempnam(dir: *const c_char, pfx: *const c_char) -> *mut
unsafe fn is_appropriate(pos_dir: *const c_char) -> bool {
!pos_dir.is_null() && unistd::access(pos_dir, unistd::W_OK) == 0
}
-
+
// directory search order is env!(TMPDIR), dir, P_tmpdir, "/tmp"
let dirname = {
let tmpdir = stdlib::getenv(b"TMPDIR\0".as_ptr() as _);
@@ -896,13 +896,16 @@ pub unsafe extern "C" fn tempnam(dir: *const c_char, pfx: *const c_char) -> *mut
let prefix_len = string::strnlen_s(pfx, 5);
// allocate enough for dirname "/" prefix "XXXXXX\0"
- let mut out_buf = platform::alloc(dirname_len + 1 + prefix_len + L_tmpnam as usize + 1) as *mut c_char;
-
+ let mut out_buf =
+ platform::alloc(dirname_len + 1 + prefix_len + L_tmpnam as usize + 1) as *mut c_char;
+
if !out_buf.is_null() {
// copy the directory name and prefix into the allocated buffer
out_buf.copy_from_nonoverlapping(dirname, dirname_len);
*out_buf.add(dirname_len) = b'/' as _;
- out_buf.add(dirname_len + 1).copy_from_nonoverlapping(pfx, prefix_len);
+ out_buf
+ .add(dirname_len + 1)
+ .copy_from_nonoverlapping(pfx, prefix_len);
// use the same mechanism as tmpnam to get the file name
if tmpnam_inner(out_buf, dirname_len + 1 + prefix_len).is_null() {
@@ -953,7 +956,8 @@ pub unsafe extern "C" fn tmpnam(s: *mut c_char) -> *mut c_char {
unsafe extern "C" fn tmpnam_inner(buf: *mut c_char, offset: usize) -> *mut c_char {
const TEMPLATE: &[u8] = b"XXXXXX\0";
- buf.add(offset).copy_from_nonoverlapping(TEMPLATE.as_ptr() as _, TEMPLATE.len());
+ buf.add(offset)
+ .copy_from_nonoverlapping(TEMPLATE.as_ptr() as _, TEMPLATE.len());
let err = platform::errno;
stdlib::mktemp(buf);
diff --git a/src/header/stdio/printf.rs b/src/header/stdio/printf.rs
index 658695ec172cc7fa884097ebc3cc95e336bf7cd8..c49dad8325675a320bbed3e83253bd2e763dc859 100644
--- a/src/header/stdio/printf.rs
+++ b/src/header/stdio/printf.rs
@@ -1,6 +1,6 @@
+use alloc::collections::BTreeMap;
use alloc::string::String;
use alloc::string::ToString;
-use alloc::collections::BTreeMap;
use alloc::vec::Vec;
use core::ffi::VaList;
use core::ops::Range;
@@ -17,7 +17,6 @@ use platform::types::*;
// |____/ \___/|_|_|\___|_| | .__/|_|\__,_|\__\___(_)
// |_|
-
#[derive(Clone, Copy, PartialEq, Eq)]
enum IntKind {
Byte,
@@ -43,19 +42,19 @@ enum FmtKind {
String,
Char,
Pointer,
- GetWritten
+ GetWritten,
}
#[derive(Clone, Copy, Debug)]
enum Number {
Static(usize),
Index(usize),
- Next
+ Next,
}
impl Number {
unsafe fn resolve(&self, varargs: &mut VaListCache, ap: &mut VaList) -> usize {
let arg = match *self {
Number::Static(num) => return num,
- Number::Index(i) => varargs.get(i-1, ap, None),
+ Number::Index(i) => varargs.get(i - 1, ap, None),
Number::Next => {
let i = varargs.i;
varargs.i += 1;
@@ -72,7 +71,7 @@ impl Number {
VaArg::intmax_t(i) => i as usize,
VaArg::pointer(i) => i as usize,
VaArg::ptrdiff_t(i) => i as usize,
- VaArg::ssize_t(i) => i as usize
+ VaArg::ssize_t(i) => i as usize,
}
}
}
@@ -87,7 +86,7 @@ enum VaArg {
intmax_t(intmax_t),
pointer(*const c_void),
ptrdiff_t(ptrdiff_t),
- ssize_t(ssize_t)
+ ssize_t(ssize_t),
}
impl VaArg {
unsafe fn arg_from(arg: &PrintfArg, ap: &mut VaList) -> VaArg {
@@ -101,29 +100,38 @@ impl VaArg {
match (arg.fmtkind, arg.intkind) {
(FmtKind::Percent, _) => panic!("Can't call arg_from on %"),
- (FmtKind::Char, _) |
- (FmtKind::Unsigned, IntKind::Byte) |
- (FmtKind::Signed, IntKind::Byte) => VaArg::c_char(ap.arg::<c_char>()),
- (FmtKind::Unsigned, IntKind::Short) |
- (FmtKind::Signed, IntKind::Short) => VaArg::c_short(ap.arg::<c_short>()),
- (FmtKind::Unsigned, IntKind::Int) |
- (FmtKind::Signed, IntKind::Int) => VaArg::c_int(ap.arg::<c_int>()),
- (FmtKind::Unsigned, IntKind::Long) |
- (FmtKind::Signed, IntKind::Long) => VaArg::c_long(ap.arg::<c_long>()),
- (FmtKind::Unsigned, IntKind::LongLong) |
- (FmtKind::Signed, IntKind::LongLong) => VaArg::c_longlong(ap.arg::<c_longlong>()),
- (FmtKind::Unsigned, IntKind::IntMax) |
- (FmtKind::Signed, IntKind::IntMax) => VaArg::intmax_t(ap.arg::<intmax_t>()),
- (FmtKind::Unsigned, IntKind::PtrDiff) |
- (FmtKind::Signed, IntKind::PtrDiff) => VaArg::ptrdiff_t(ap.arg::<ptrdiff_t>()),
- (FmtKind::Unsigned, IntKind::Size) |
- (FmtKind::Signed, IntKind::Size) => VaArg::ssize_t(ap.arg::<ssize_t>()),
-
- (FmtKind::AnyNotation, _) | (FmtKind::Decimal, _) | (FmtKind::Scientific, _)
- => VaArg::c_double(ap.arg::<c_double>()),
-
- (FmtKind::GetWritten, _) | (FmtKind::Pointer, _) | (FmtKind::String, _)
- => VaArg::pointer(ap.arg::<*const c_void>()),
+ (FmtKind::Char, _)
+ | (FmtKind::Unsigned, IntKind::Byte)
+ | (FmtKind::Signed, IntKind::Byte) => VaArg::c_char(ap.arg::<c_char>()),
+ (FmtKind::Unsigned, IntKind::Short) | (FmtKind::Signed, IntKind::Short) => {
+ VaArg::c_short(ap.arg::<c_short>())
+ }
+ (FmtKind::Unsigned, IntKind::Int) | (FmtKind::Signed, IntKind::Int) => {
+ VaArg::c_int(ap.arg::<c_int>())
+ }
+ (FmtKind::Unsigned, IntKind::Long) | (FmtKind::Signed, IntKind::Long) => {
+ VaArg::c_long(ap.arg::<c_long>())
+ }
+ (FmtKind::Unsigned, IntKind::LongLong) | (FmtKind::Signed, IntKind::LongLong) => {
+ VaArg::c_longlong(ap.arg::<c_longlong>())
+ }
+ (FmtKind::Unsigned, IntKind::IntMax) | (FmtKind::Signed, IntKind::IntMax) => {
+ VaArg::intmax_t(ap.arg::<intmax_t>())
+ }
+ (FmtKind::Unsigned, IntKind::PtrDiff) | (FmtKind::Signed, IntKind::PtrDiff) => {
+ VaArg::ptrdiff_t(ap.arg::<ptrdiff_t>())
+ }
+ (FmtKind::Unsigned, IntKind::Size) | (FmtKind::Signed, IntKind::Size) => {
+ VaArg::ssize_t(ap.arg::<ssize_t>())
+ }
+
+ (FmtKind::AnyNotation, _) | (FmtKind::Decimal, _) | (FmtKind::Scientific, _) => {
+ VaArg::c_double(ap.arg::<c_double>())
+ }
+
+ (FmtKind::GetWritten, _) | (FmtKind::Pointer, _) | (FmtKind::String, _) => {
+ VaArg::pointer(ap.arg::<*const c_void>())
+ }
}
}
unsafe fn transmute(&self, arg: &PrintfArg) -> VaArg {
@@ -145,7 +153,7 @@ impl VaArg {
intmax_t: intmax_t,
pointer: *const c_void,
ptrdiff_t: ptrdiff_t,
- ssize_t: ssize_t
+ ssize_t: ssize_t,
}
let untyped = match *self {
VaArg::c_char(i) => Untyped { c_char: i },
@@ -157,41 +165,50 @@ impl VaArg {
VaArg::intmax_t(i) => Untyped { intmax_t: i },
VaArg::pointer(i) => Untyped { pointer: i },
VaArg::ptrdiff_t(i) => Untyped { ptrdiff_t: i },
- VaArg::ssize_t(i) => Untyped { ssize_t: i }
+ VaArg::ssize_t(i) => Untyped { ssize_t: i },
};
match (arg.fmtkind, arg.intkind) {
(FmtKind::Percent, _) => panic!("Can't call transmute on %"),
- (FmtKind::Char, _) |
- (FmtKind::Unsigned, IntKind::Byte) |
- (FmtKind::Signed, IntKind::Byte) => VaArg::c_char(untyped.c_char),
- (FmtKind::Unsigned, IntKind::Short) |
- (FmtKind::Signed, IntKind::Short) => VaArg::c_short(untyped.c_short),
- (FmtKind::Unsigned, IntKind::Int) |
- (FmtKind::Signed, IntKind::Int) => VaArg::c_int(untyped.c_int),
- (FmtKind::Unsigned, IntKind::Long) |
- (FmtKind::Signed, IntKind::Long) => VaArg::c_long(untyped.c_long),
- (FmtKind::Unsigned, IntKind::LongLong) |
- (FmtKind::Signed, IntKind::LongLong) => VaArg::c_longlong(untyped.c_longlong),
- (FmtKind::Unsigned, IntKind::IntMax) |
- (FmtKind::Signed, IntKind::IntMax) => VaArg::intmax_t(untyped.intmax_t),
- (FmtKind::Unsigned, IntKind::PtrDiff) |
- (FmtKind::Signed, IntKind::PtrDiff) => VaArg::ptrdiff_t(untyped.ptrdiff_t),
- (FmtKind::Unsigned, IntKind::Size) |
- (FmtKind::Signed, IntKind::Size) => VaArg::ssize_t(untyped.ssize_t),
-
- (FmtKind::AnyNotation, _) | (FmtKind::Decimal, _) | (FmtKind::Scientific, _)
- => VaArg::c_double(untyped.c_double),
-
- (FmtKind::GetWritten, _) | (FmtKind::Pointer, _) | (FmtKind::String, _)
- => VaArg::pointer(untyped.pointer),
+ (FmtKind::Char, _)
+ | (FmtKind::Unsigned, IntKind::Byte)
+ | (FmtKind::Signed, IntKind::Byte) => VaArg::c_char(untyped.c_char),
+ (FmtKind::Unsigned, IntKind::Short) | (FmtKind::Signed, IntKind::Short) => {
+ VaArg::c_short(untyped.c_short)
+ }
+ (FmtKind::Unsigned, IntKind::Int) | (FmtKind::Signed, IntKind::Int) => {
+ VaArg::c_int(untyped.c_int)
+ }
+ (FmtKind::Unsigned, IntKind::Long) | (FmtKind::Signed, IntKind::Long) => {
+ VaArg::c_long(untyped.c_long)
+ }
+ (FmtKind::Unsigned, IntKind::LongLong) | (FmtKind::Signed, IntKind::LongLong) => {
+ VaArg::c_longlong(untyped.c_longlong)
+ }
+ (FmtKind::Unsigned, IntKind::IntMax) | (FmtKind::Signed, IntKind::IntMax) => {
+ VaArg::intmax_t(untyped.intmax_t)
+ }
+ (FmtKind::Unsigned, IntKind::PtrDiff) | (FmtKind::Signed, IntKind::PtrDiff) => {
+ VaArg::ptrdiff_t(untyped.ptrdiff_t)
+ }
+ (FmtKind::Unsigned, IntKind::Size) | (FmtKind::Signed, IntKind::Size) => {
+ VaArg::ssize_t(untyped.ssize_t)
+ }
+
+ (FmtKind::AnyNotation, _) | (FmtKind::Decimal, _) | (FmtKind::Scientific, _) => {
+ VaArg::c_double(untyped.c_double)
+ }
+
+ (FmtKind::GetWritten, _) | (FmtKind::Pointer, _) | (FmtKind::String, _) => {
+ VaArg::pointer(untyped.pointer)
+ }
}
}
}
#[derive(Default)]
struct VaListCache {
args: Vec<VaArg>,
- i: usize
+ i: usize,
}
impl VaListCache {
unsafe fn get(&mut self, i: usize, ap: &mut VaList, default: Option<&PrintfArg>) -> VaArg {
@@ -211,7 +228,7 @@ impl VaListCache {
}
self.args.push(match default {
Some(default) => VaArg::arg_from(default, ap),
- None => VaArg::c_int(ap.arg::<c_int>())
+ None => VaArg::c_int(ap.arg::<c_int>()),
});
self.args[i]
}
@@ -224,7 +241,6 @@ impl VaListCache {
// |___|_| |_| |_| .__/|_|\___|_| |_| |_|\___|_| |_|\__\__,_|\__|_|\___/|_| |_(_)
// |_|
-
unsafe fn pop_int_raw(format: &mut *const u8) -> Option<usize> {
let mut int = None;
while let Some(digit) = (**format as char).to_digit(10) {
@@ -251,11 +267,7 @@ unsafe fn pop_index(format: &mut *const u8) -> Option<usize> {
unsafe fn pop_int(format: &mut *const u8) -> Option<Number> {
if **format == b'*' {
*format = format.add(1);
- Some(
- pop_index(format)
- .map(Number::Index)
- .unwrap_or(Number::Next)
- )
+ Some(pop_index(format).map(Number::Index).unwrap_or(Number::Next))
} else {
pop_int_raw(format).map(Number::Static)
}
@@ -270,7 +282,10 @@ where
b'u' => i.to_string(),
b'x' => format!("{:x}", i),
b'X' => format!("{:X}", i),
- _ => panic!("fmt_int should never be called with the fmt {:?}", fmt as char),
+ _ => panic!(
+ "fmt_int should never be called with the fmt {:?}",
+ fmt as char
+ ),
}
}
@@ -384,7 +399,7 @@ fn fmt_float_normal<W: Write>(
#[derive(Clone, Copy)]
struct PrintfIter {
- format: *const u8
+ format: *const u8,
}
#[derive(Clone, Copy)]
struct PrintfArg {
@@ -400,11 +415,11 @@ struct PrintfArg {
pad_zero: Number,
intkind: IntKind,
fmt: u8,
- fmtkind: FmtKind
+ fmtkind: FmtKind,
}
enum PrintfFmt {
Plain(&'static [u8]),
- Arg(PrintfArg)
+ Arg(PrintfArg),
}
impl Iterator for PrintfIter {
type Item = Result<PrintfFmt, ()>;
@@ -429,11 +444,10 @@ impl Iterator for PrintfIter {
self.format = self.format.add(1);
let mut peekahead = self.format;
- let index = pop_index(&mut peekahead)
- .map(|i| {
- self.format = peekahead;
- i
- });
+ let index = pop_index(&mut peekahead).map(|i| {
+ self.format = peekahead;
+ i
+ });
// Flags:
let mut alternate = false;
@@ -525,18 +539,17 @@ impl Iterator for PrintfIter {
pad_zero,
intkind,
fmt,
- fmtkind
+ fmtkind,
})))
}
}
}
-
unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) -> io::Result<c_int> {
let w = &mut platform::CountingWriter::new(w);
let iterator = PrintfIter {
- format: format as *const u8
+ format: format as *const u8,
};
// Pre-fetch vararg types
@@ -548,13 +561,13 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
let arg = match section {
Ok(PrintfFmt::Plain(text)) => continue,
Ok(PrintfFmt::Arg(arg)) => arg,
- Err(()) => return Ok(-1)
+ Err(()) => return Ok(-1),
};
if arg.fmtkind == FmtKind::Percent {
continue;
}
if let Some(i) = arg.index {
- positional.insert(i-1, arg);
+ positional.insert(i - 1, arg);
} else {
varargs.args.push(VaArg::arg_from(&arg, &mut ap));
}
@@ -570,9 +583,9 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
Ok(PrintfFmt::Plain(text)) => {
w.write_all(text)?;
continue;
- },
+ }
Ok(PrintfFmt::Arg(arg)) => arg,
- Err(()) => return Ok(-1)
+ Err(()) => return Ok(-1),
};
let alternate = arg.alternate;
let zero = arg.zero;
@@ -587,15 +600,15 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
let fmt = arg.fmt;
let fmtkind = arg.fmtkind;
- let index = arg.index
- .map(|i| i-1)
- .unwrap_or_else(|| if fmtkind == FmtKind::Percent {
+ let index = arg.index.map(|i| i - 1).unwrap_or_else(|| {
+ if fmtkind == FmtKind::Percent {
0
} else {
let i = varargs.i;
varargs.i += 1;
i
- });
+ }
+ });
match fmtkind {
FmtKind::Percent => w.write_all(&[b'%'])?,
@@ -610,7 +623,7 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
VaArg::intmax_t(i) => i.to_string(),
VaArg::pointer(i) => (i as usize).to_string(),
VaArg::ptrdiff_t(i) => i.to_string(),
- VaArg::ssize_t(i) => i.to_string()
+ VaArg::ssize_t(i) => i.to_string(),
};
let positive = !string.starts_with('-');
let zero = precision == Some(0) && string == "0";
@@ -645,7 +658,7 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
}
pad(w, left, b' ', final_len..pad_space)?;
- },
+ }
FmtKind::Unsigned => {
let string = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::c_char(i) => fmt_int(fmt, i as c_uchar),
@@ -657,7 +670,7 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
VaArg::intmax_t(i) => fmt_int(fmt, i as uintmax_t),
VaArg::pointer(i) => fmt_int(fmt, i as usize),
VaArg::ptrdiff_t(i) => fmt_int(fmt, i as size_t),
- VaArg::ssize_t(i) => fmt_int(fmt, i as size_t)
+ VaArg::ssize_t(i) => fmt_int(fmt, i as size_t),
};
let zero = precision == Some(0) && string == "0";
@@ -699,29 +712,31 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
}
pad(w, left, b' ', final_len..pad_space)?;
- },
+ }
FmtKind::Scientific => {
let mut float = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::c_double(i) => i,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
let precision = precision.unwrap_or(6);
- fmt_float_exp(w, fmt, None, false, precision, float, left, pad_space, pad_zero)?;
- },
+ fmt_float_exp(
+ w, fmt, None, false, precision, float, left, pad_space, pad_zero,
+ )?;
+ }
FmtKind::Decimal => {
let mut float = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::c_double(i) => i,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
let precision = precision.unwrap_or(6);
fmt_float_normal(w, false, precision, float, left, pad_space, pad_zero)?;
- },
+ }
FmtKind::AnyNotation => {
let mut float = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::c_double(i) => i,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
let exp_fmt = b'E' | (fmt & 32);
let precision = precision.unwrap_or(6);
@@ -739,13 +754,13 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
)? {
fmt_float_normal(w, true, precision, float, left, pad_space, pad_zero)?;
}
- },
+ }
FmtKind::String => {
// if intkind == IntKind::Long || intkind == IntKind::LongLong, handle *const wchar_t
let mut ptr = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::pointer(p) => p,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
} as *const c_char;
if ptr.is_null() {
@@ -761,23 +776,23 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
w.write_all(slice::from_raw_parts(ptr as *const u8, len))?;
pad(w, left, b' ', len..pad_space)?;
}
- },
+ }
FmtKind::Char => {
// if intkind == IntKind::Long || intkind == IntKind::LongLong, handle wint_t
let c = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::c_char(c) => c,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
pad(w, !left, b' ', 1..pad_space)?;
w.write_all(&[c as u8])?;
pad(w, left, b' ', 1..pad_space)?;
- },
+ }
FmtKind::Pointer => {
let mut ptr = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::pointer(p) => p,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
let mut len = 1;
@@ -798,11 +813,11 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
write!(w, "0x{:x}", ptr as usize)?;
}
pad(w, left, b' ', len..pad_space)?;
- },
+ }
FmtKind::GetWritten => {
let mut ptr = match varargs.get(index, &mut ap, Some(&arg)) {
VaArg::pointer(p) => p,
- _ => panic!("this should not be possible")
+ _ => panic!("this should not be possible"),
};
match intkind {
@@ -813,7 +828,7 @@ unsafe fn inner_printf<W: Write>(w: W, format: *const c_char, mut ap: VaList) ->
IntKind::LongLong => *(ptr as *mut c_longlong) = w.written as c_longlong,
IntKind::IntMax => *(ptr as *mut intmax_t) = w.written as intmax_t,
IntKind::PtrDiff => *(ptr as *mut ptrdiff_t) = w.written as ptrdiff_t,
- IntKind::Size => *(ptr as *mut size_t) = w.written as size_t
+ IntKind::Size => *(ptr as *mut size_t) = w.written as size_t,
}
}
}
diff --git a/src/header/stdlib/mod.rs b/src/header/stdlib/mod.rs
index c3b20ab4a40e4e77fb2aeaeb448f3f814b1595b5..e8002abe69aec7ac5a34ef90e0db61490638aff8 100644
--- a/src/header/stdlib/mod.rs
+++ b/src/header/stdlib/mod.rs
@@ -86,8 +86,7 @@ pub unsafe extern "C" fn aligned_alloc(alignment: size_t, size: size_t) -> *mut
/* The size-is-multiple-of-alignment requirement is the only
* difference between aligned_alloc() and memalign(). */
memalign(alignment, size)
- }
- else {
+ } else {
platform::errno = errno::EINVAL;
ptr::null_mut()
}
@@ -205,7 +204,7 @@ pub unsafe extern "C" fn calloc(nelem: size_t, elsize: size_t) -> *mut c_void {
intrinsics::write_bytes(ptr as *mut u8, 0, size);
}
ptr
- },
+ }
None => {
// For overflowing multiplication, we have to set errno here
platform::errno = errno::ENOMEM;
@@ -435,8 +434,7 @@ pub unsafe extern "C" fn memalign(alignment: size_t, size: size_t) -> *mut c_voi
platform::errno = errno::ENOMEM;
}
ptr
- }
- else {
+ } else {
platform::errno = errno::EINVAL;
ptr::null_mut()
}