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-rw-r--r--src/cloudabi/mod.rs152
-rw-r--r--src/fuchsia/mod.rs152
-rw-r--r--src/lib.rs275
-rw-r--r--src/redox/mod.rs154
-rw-r--r--src/sgx.rs54
-rw-r--r--src/switch.rs50
-rw-r--r--src/unix/bsd/mod.rs6
-rw-r--r--src/unix/haiku/mod.rs8
-rw-r--r--src/unix/hermit/mod.rs6
-rw-r--r--src/unix/mod.rs179
-rw-r--r--src/unix/newlib/mod.rs6
-rw-r--r--src/unix/notbsd/emscripten.rs6
-rw-r--r--src/unix/notbsd/linux/mod.rs6
-rw-r--r--src/unix/solaris/mod.rs6
-rw-r--r--src/unix/uclibc/mod.rs8
-rw-r--r--src/windows.rs152
16 files changed, 1011 insertions, 209 deletions
diff --git a/src/cloudabi/mod.rs b/src/cloudabi/mod.rs
index e506414e34..f72eeb4d24 100644
--- a/src/cloudabi/mod.rs
+++ b/src/cloudabi/mod.rs
@@ -1,3 +1,32 @@
+
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
pub type in_addr_t = u32;
pub type in_port_t = u16;
pub type pthread_key_t = usize;
@@ -56,6 +85,9 @@ s! {
}
}
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
pub const _SC_NPROCESSORS_ONLN: ::c_int = 52;
pub const _SC_PAGESIZE: ::c_int = 54;
@@ -89,7 +121,109 @@ pub const PTHREAD_STACK_MIN: ::size_t = 1024;
pub const SOCK_DGRAM: ::c_int = 128;
pub const SOCK_STREAM: ::c_int = 130;
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+ pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+ pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
+ n: size_t) -> ::size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+
+ pub fn abs(i: c_int) -> c_int;
+ pub fn atof(s: *const c_char) -> c_double;
+ pub fn labs(i: c_long) -> c_long;
+ pub fn rand() -> c_int;
+ pub fn srand(seed: c_uint);
+
pub fn arc4random_buf(buf: *const ::c_void, len: ::size_t);
pub fn freeaddrinfo(res: *mut addrinfo);
pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
@@ -164,3 +298,21 @@ cfg_if! {
// Unknown target_arch
}
}
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
diff --git a/src/fuchsia/mod.rs b/src/fuchsia/mod.rs
index 7c1d1a4976..deb1c5d95f 100644
--- a/src/fuchsia/mod.rs
+++ b/src/fuchsia/mod.rs
@@ -7,6 +7,34 @@ use dox::{mem, Option};
// PUB_TYPE
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
pub type pid_t = i32;
pub type uid_t = u32;
pub type gid_t = u32;
@@ -1049,6 +1077,9 @@ s! {
// PUB_CONST
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
@@ -3011,7 +3042,110 @@ f! {
#[link(name = "fdio")]
extern {}
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+ pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+ pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
+ n: size_t) -> ::size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+
+ pub fn abs(i: c_int) -> c_int;
+ pub fn atof(s: *const c_char) -> c_double;
+ pub fn labs(i: c_long) -> c_long;
+ pub fn rand() -> c_int;
+ pub fn srand(seed: c_uint);
+
pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
pub fn getpwuid(uid: ::uid_t) -> *mut passwd;
@@ -3953,3 +4087,21 @@ cfg_if! {
// Unknown target_arch
}
}
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
diff --git a/src/lib.rs b/src/lib.rs
index c0a28fcbdc..54f67895a6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -21,31 +21,45 @@
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "x86_64"),
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-gnu"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "x86"),
- doc(html_root_url = "https://rust-lang.github.io/libc/i686-unknown-linux-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/i686-unknown-linux-gnu"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "arm"),
- doc(html_root_url = "https://rust-lang.github.io/libc/arm-unknown-linux-gnueabihf")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/arm-unknown-linux-gnueabihf"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "mips"),
- doc(html_root_url = "https://rust-lang.github.io/libc/mips-unknown-linux-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/mips-unknown-linux-gnu"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "aarch64"),
- doc(html_root_url = "https://rust-lang.github.io/libc/aarch64-unknown-linux-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/aarch64-unknown-linux-gnu"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_env = "musl"),
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-musl")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-linux-musl"
+ )
)]
#![cfg_attr(
all(target_os = "macos", target_arch = "x86_64"),
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-apple-darwin")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-apple-darwin"
+ )
)]
#![cfg_attr(
all(target_os = "macos", target_arch = "x86"),
@@ -53,59 +67,87 @@
)]
#![cfg_attr(
all(windows, target_arch = "x86_64", target_env = "gnu"),
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-gnu"
+ )
)]
#![cfg_attr(
all(windows, target_arch = "x86", target_env = "gnu"),
- doc(html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-gnu"
+ )
)]
#![cfg_attr(
all(windows, target_arch = "x86_64", target_env = "msvc"),
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-msvc")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-pc-windows-msvc"
+ )
)]
#![cfg_attr(
all(windows, target_arch = "x86", target_env = "msvc"),
- doc(html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-msvc")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/i686-pc-windows-msvc"
+ )
)]
#![cfg_attr(
target_os = "android",
- doc(html_root_url = "https://rust-lang.github.io/libc/arm-linux-androideabi")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/arm-linux-androideabi"
+ )
)]
#![cfg_attr(
target_os = "freebsd",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-freebsd")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-freebsd"
+ )
)]
#![cfg_attr(
target_os = "openbsd",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-openbsd")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-openbsd"
+ )
)]
#![cfg_attr(
target_os = "bitrig",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-bitrig")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-bitrig"
+ )
)]
#![cfg_attr(
target_os = "netbsd",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-netbsd")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-netbsd"
+ )
)]
#![cfg_attr(
target_os = "dragonfly",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-dragonfly")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-unknown-dragonfly"
+ )
)]
#![cfg_attr(
target_os = "solaris",
- doc(html_root_url = "https://rust-lang.github.io/libc/x86_64-sun-solaris")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/x86_64-sun-solaris"
+ )
)]
#![cfg_attr(
all(target_os = "emscripten", target_arch = "asmjs"),
- doc(html_root_url = "https://rust-lang.github.io/libc/asmjs-unknown-emscripten")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/asmjs-unknown-emscripten"
+ )
)]
#![cfg_attr(
all(target_os = "emscripten", target_arch = "wasm32"),
- doc(html_root_url = "https://rust-lang.github.io/libc/wasm32-unknown-emscripten")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/wasm32-unknown-emscripten"
+ )
)]
#![cfg_attr(
all(target_os = "linux", target_arch = "sparc64"),
- doc(html_root_url = "https://rust-lang.github.io/libc/sparc64-unknown-linux-gnu")
+ doc(
+ html_root_url = "https://rust-lang.github.io/libc/sparc64-unknown-linux-gnu"
+ )
)]
// Attributes needed when building as part of the standard library
#![cfg_attr(feature = "stdbuild", feature(staged_api, cfg_target_vendor))]
@@ -120,8 +162,6 @@
)
)]
#![cfg_attr(not(feature = "use_std"), no_std)]
-// FIXME: this crate is empty for wasm32-unknown-unknown
-#![cfg(not(all(target_arch = "wasm32", not(target_os = "emscripten"))))]
#[cfg(all(not(cross_platform_docs), feature = "use_std"))]
extern crate std as core;
@@ -132,188 +172,6 @@ mod macros;
mod dox;
cfg_if! {
- if #[cfg(core_cvoid)] {
- pub use core::ffi::c_void;
- } else {
- // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help enable
- // more optimization opportunities around it recognizing things like
- // malloc/free.
- #[repr(u8)]
- pub enum c_void {
- // Two dummy variants so the #[repr] attribute can be used.
- #[doc(hidden)]
- __variant1,
- #[doc(hidden)]
- __variant2,
- }
- }
-}
-
-pub type int8_t = i8;
-pub type int16_t = i16;
-pub type int32_t = i32;
-pub type int64_t = i64;
-pub type uint8_t = u8;
-pub type uint16_t = u16;
-pub type uint32_t = u32;
-pub type uint64_t = u64;
-
-pub type c_schar = i8;
-pub type c_uchar = u8;
-pub type c_short = i16;
-pub type c_ushort = u16;
-pub type c_int = i32;
-pub type c_uint = u32;
-pub type c_float = f32;
-pub type c_double = f64;
-pub type c_longlong = i64;
-pub type c_ulonglong = u64;
-pub type intmax_t = i64;
-pub type uintmax_t = u64;
-
-pub type size_t = usize;
-pub type ptrdiff_t = isize;
-pub type intptr_t = isize;
-pub type uintptr_t = usize;
-pub type ssize_t = isize;
-
-pub enum FILE {}
-pub enum fpos_t {} // TODO: fill this out with a struct
-
-pub const INT_MIN: c_int = -2147483648;
-pub const INT_MAX: c_int = 2147483647;
-
-extern "C" {
- pub fn isalnum(c: c_int) -> c_int;
- pub fn isalpha(c: c_int) -> c_int;
- pub fn iscntrl(c: c_int) -> c_int;
- pub fn isdigit(c: c_int) -> c_int;
- pub fn isgraph(c: c_int) -> c_int;
- pub fn islower(c: c_int) -> c_int;
- pub fn isprint(c: c_int) -> c_int;
- pub fn ispunct(c: c_int) -> c_int;
- pub fn isspace(c: c_int) -> c_int;
- pub fn isupper(c: c_int) -> c_int;
- pub fn isxdigit(c: c_int) -> c_int;
- pub fn tolower(c: c_int) -> c_int;
- pub fn toupper(c: c_int) -> c_int;
-
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "fopen$UNIX2003"
- )]
- pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "freopen$UNIX2003"
- )]
- pub fn freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE;
- pub fn fflush(file: *mut FILE) -> c_int;
- pub fn fclose(file: *mut FILE) -> c_int;
- pub fn remove(filename: *const c_char) -> c_int;
- pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
- pub fn tmpfile() -> *mut FILE;
- pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t) -> c_int;
- pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
- pub fn getchar() -> c_int;
- pub fn putchar(c: c_int) -> c_int;
- pub fn fgetc(stream: *mut FILE) -> c_int;
- pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
- pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "fputs$UNIX2003"
- )]
- pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
- pub fn puts(s: *const c_char) -> c_int;
- pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
- pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "fwrite$UNIX2003"
- )]
- pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t;
- pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
- pub fn ftell(stream: *mut FILE) -> c_long;
- pub fn rewind(stream: *mut FILE);
- #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")]
- pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
- #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")]
- pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
- pub fn feof(stream: *mut FILE) -> c_int;
- pub fn ferror(stream: *mut FILE) -> c_int;
- pub fn perror(s: *const c_char);
- pub fn atoi(s: *const c_char) -> c_int;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "strtod$UNIX2003"
- )]
- pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
- pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
- pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
- pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
- pub fn malloc(size: size_t) -> *mut c_void;
- pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
- pub fn free(p: *mut c_void);
- pub fn abort() -> !;
- pub fn exit(status: c_int) -> !;
- pub fn _exit(status: c_int) -> !;
- pub fn atexit(cb: extern "C" fn()) -> c_int;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "system$UNIX2003"
- )]
- pub fn system(s: *const c_char) -> c_int;
- pub fn getenv(s: *const c_char) -> *mut c_char;
-
- pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
- pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
- pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
- pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
- pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
- pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
- pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
- pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
- pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
- pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
- pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
- pub fn strdup(cs: *const c_char) -> *mut c_char;
- pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
- pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
- pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
- pub fn strncasecmp(s1: *const c_char, s2: *const c_char, n: size_t) -> c_int;
- pub fn strlen(cs: *const c_char) -> size_t;
- pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
- #[cfg_attr(
- all(target_os = "macos", target_arch = "x86"),
- link_name = "strerror$UNIX2003"
- )]
- pub fn strerror(n: c_int) -> *mut c_char;
- pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
- pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
- pub fn wcslen(buf: *const wchar_t) -> size_t;
- pub fn wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t;
-
- pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
- pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
- pub fn memcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
- pub fn memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
- pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
-}
-
-// These are all inline functions on android, so they end up just being entirely
-// missing on that platform.
-
-#[cfg(not(target_os = "android"))]
-extern "C" {
- pub fn abs(i: c_int) -> c_int;
- pub fn atof(s: *const c_char) -> c_double;
- pub fn labs(i: c_long) -> c_long;
- pub fn rand() -> c_int;
- pub fn srand(seed: c_uint);
-}
-
-cfg_if! {
if #[cfg(windows)] {
mod windows;
pub use windows::*;
@@ -332,7 +190,10 @@ cfg_if! {
} else if #[cfg(unix)] {
mod unix;
pub use unix::*;
- } else {
- // Unknown target_family
+ } else if #[cfg(target_env = "sgx")] {
+ mod sgx;
+ pub use sgx::*;
+ } else {
+ // non-supported targets: empty...
}
}
diff --git a/src/redox/mod.rs b/src/redox/mod.rs
index 7c7f4229e6..9870fa6dca 100644
--- a/src/redox/mod.rs
+++ b/src/redox/mod.rs
@@ -1,3 +1,32 @@
+
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
pub type c_char = i8;
pub type c_long = i64;
pub type c_ulong = u64;
@@ -25,6 +54,9 @@ s! {
}
}
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
pub const STDIN_FILENO: ::c_int = 0;
pub const STDOUT_FILENO: ::c_int = 1;
pub const STDERR_FILENO: ::c_int = 2;
@@ -117,7 +149,111 @@ pub const SIGIO: ::c_int = 29;
pub const SIGPWR: ::c_int = 30;
pub const SIGSYS: ::c_int = 31;
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+ pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char,
+ n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+ pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
+ n: size_t) -> ::size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+
+ pub fn abs(i: c_int) -> c_int;
+ pub fn atof(s: *const c_char) -> c_double;
+ pub fn labs(i: c_long) -> c_long;
+ pub fn rand() -> c_int;
+ pub fn srand(seed: c_uint);
+
pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
pub fn close(fd: ::c_int) -> ::c_int;
pub fn fchown(fd: ::c_int, uid: ::uid_t, gid: ::gid_t) -> ::c_int;
@@ -140,3 +276,21 @@ extern {}
pub use self::net::*;
mod net;
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
diff --git a/src/sgx.rs b/src/sgx.rs
new file mode 100644
index 0000000000..045133399b
--- /dev/null
+++ b/src/sgx.rs
@@ -0,0 +1,54 @@
+//! SGX C types definition
+
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
+pub type c_char = i8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
diff --git a/src/switch.rs b/src/switch.rs
index 240e938068..e2d9b491cb 100644
--- a/src/switch.rs
+++ b/src/switch.rs
@@ -1,7 +1,57 @@
//! Switch C type definitions
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
pub type off_t = i64;
pub type c_char = u8;
pub type c_long = i64;
pub type c_ulong = u64;
pub type wchar_t = u32;
+
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
+
diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs
index 05cf8fee4d..a2df23bf18 100644
--- a/src/unix/bsd/mod.rs
+++ b/src/unix/bsd/mod.rs
@@ -417,6 +417,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
pub fn freeifaddrs(ifa: *mut ::ifaddrs);
pub fn setgroups(ngroups: ::c_int,
diff --git a/src/unix/haiku/mod.rs b/src/unix/haiku/mod.rs
index 307a5a40db..e65bca7f40 100644
--- a/src/unix/haiku/mod.rs
+++ b/src/unix/haiku/mod.rs
@@ -1086,6 +1086,14 @@ f! {
}
}
+extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+}
+
#[link(name = "bsd")]
extern {
pub fn clock_gettime(clk_id: ::c_int, tp: *mut ::timespec) -> ::c_int;
diff --git a/src/unix/hermit/mod.rs b/src/unix/hermit/mod.rs
index bed6f7ae7f..aadfa1cf0f 100644
--- a/src/unix/hermit/mod.rs
+++ b/src/unix/hermit/mod.rs
@@ -696,6 +696,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn bind(s: ::c_int, name: *const ::sockaddr, namelen: ::socklen_t)
-> ::c_int;
diff --git a/src/unix/mod.rs b/src/unix/mod.rs
index 6a1e60de90..7f7c19d289 100644
--- a/src/unix/mod.rs
+++ b/src/unix/mod.rs
@@ -4,7 +4,34 @@
//! according to the platform in question.
use dox::Option;
-use {FILE, ssize_t, size_t}; // from libc parent
+
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
pub type pid_t = i32;
pub type uid_t = u32;
@@ -189,6 +216,9 @@ s! {
}
}
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
@@ -338,6 +368,135 @@ cfg_if! {
}
}
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
+extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "fopen$UNIX2003"
+ )]
+ pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "freopen$UNIX2003"
+ )]
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "fputs$UNIX2003"
+ )]
+ pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "fwrite$UNIX2003"
+ )]
+ pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ #[cfg_attr(target_os = "netbsd", link_name = "__fgetpos50")]
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ #[cfg_attr(target_os = "netbsd", link_name = "__fsetpos50")]
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "strtod$UNIX2003"
+ )]
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "system$UNIX2003"
+ )]
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "strerror$UNIX2003"
+ )]
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+ pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
+ n: size_t) -> ::size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+}
+
extern {
#[cfg_attr(target_os = "netbsd", link_name = "__getpwnam50")]
pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
@@ -989,3 +1148,21 @@ cfg_if! {
// Unknown target_os
}
}
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
diff --git a/src/unix/newlib/mod.rs b/src/unix/newlib/mod.rs
index 9968d36685..77a4eb9901 100644
--- a/src/unix/newlib/mod.rs
+++ b/src/unix/newlib/mod.rs
@@ -654,6 +654,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int;
pub fn closesocket(sockfd: ::c_int) -> ::c_int;
pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
diff --git a/src/unix/notbsd/emscripten.rs b/src/unix/notbsd/emscripten.rs
index e680032cc7..28791d8fd5 100644
--- a/src/unix/notbsd/emscripten.rs
+++ b/src/unix/notbsd/emscripten.rs
@@ -1573,6 +1573,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn setpwent();
pub fn endpwent();
pub fn getpwent() -> *mut passwd;
diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs
index a47e809c24..78dced152d 100644
--- a/src/unix/notbsd/linux/mod.rs
+++ b/src/unix/notbsd/linux/mod.rs
@@ -1754,6 +1754,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
diff --git a/src/unix/solaris/mod.rs b/src/unix/solaris/mod.rs
index 0df424ddf2..c4ec111b42 100644
--- a/src/unix/solaris/mod.rs
+++ b/src/unix/solaris/mod.rs
@@ -1258,6 +1258,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
pub fn freeifaddrs(ifa: *mut ::ifaddrs);
diff --git a/src/unix/uclibc/mod.rs b/src/unix/uclibc/mod.rs
index 03a8594f4f..9d8e97e781 100644
--- a/src/unix/uclibc/mod.rs
+++ b/src/unix/uclibc/mod.rs
@@ -1551,6 +1551,12 @@ f! {
}
extern {
+ pub fn abs(i: ::c_int) -> ::c_int;
+ pub fn atof(s: *const ::c_char) -> ::c_double;
+ pub fn labs(i: ::c_long) -> ::c_long;
+ pub fn rand() -> ::c_int;
+ pub fn srand(seed: ::c_uint);
+
pub fn fdatasync(fd: ::c_int) -> ::c_int;
pub fn mincore(addr: *mut ::c_void, len: ::size_t,
vec: *mut ::c_uchar) -> ::c_int;
@@ -1950,7 +1956,7 @@ extern {
}
cfg_if! {
- if #[cfg(target_arch = "mips")] {
+ if #[cfg(any(target_arch = "mips", target_arch = "mips64"))] {
mod mips;
pub use self::mips::*;
} else if #[cfg(target_arch = "x86_64")] {
diff --git a/src/windows.rs b/src/windows.rs
index bdb0e02f1b..4fc2c16a61 100644
--- a/src/windows.rs
+++ b/src/windows.rs
@@ -1,5 +1,33 @@
//! Windows CRT definitions
+pub type int8_t = i8;
+pub type int16_t = i16;
+pub type int32_t = i32;
+pub type int64_t = i64;
+pub type uint8_t = u8;
+pub type uint16_t = u16;
+pub type uint32_t = u32;
+pub type uint64_t = u64;
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type size_t = usize;
+pub type ptrdiff_t = isize;
+pub type intptr_t = isize;
+pub type uintptr_t = usize;
+pub type ssize_t = isize;
+
pub type c_char = i8;
pub type c_long = i32;
pub type c_ulong = u32;
@@ -66,6 +94,9 @@ s! {
}
}
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
pub const EXIT_FAILURE: ::c_int = 1;
pub const EXIT_SUCCESS: ::c_int = 0;
pub const RAND_MAX: ::c_int = 32767;
@@ -164,7 +195,110 @@ pub const STRUNCATE: ::c_int = 80;
#[link(name = "libcmt", cfg(target_feature = "crt-static"))]
extern {}
+pub enum FILE {}
+pub enum fpos_t {} // TODO: fill this out with a struct
+
extern {
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+ pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
+ pub fn freopen(filename: *const c_char, mode: *const c_char,
+ file: *mut FILE) -> *mut FILE;
+ pub fn fflush(file: *mut FILE) -> c_int;
+ pub fn fclose(file: *mut FILE) -> c_int;
+ pub fn remove(filename: *const c_char) -> c_int;
+ pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
+ size: size_t) -> c_int;
+ pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
+ pub fn getchar() -> c_int;
+ pub fn putchar(c: c_int) -> c_int;
+ pub fn fgetc(stream: *mut FILE) -> c_int;
+ pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
+ pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
+ pub fn puts(s: *const c_char) -> c_int;
+ pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
+ pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
+ stream: *mut FILE) -> size_t;
+ pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
+ pub fn ftell(stream: *mut FILE) -> c_long;
+ pub fn rewind(stream: *mut FILE);
+ pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
+ pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
+ pub fn feof(stream: *mut FILE) -> c_int;
+ pub fn ferror(stream: *mut FILE) -> c_int;
+ pub fn perror(s: *const c_char);
+ pub fn atoi(s: *const c_char) -> c_int;
+ pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_long;
+ pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
+ base: c_int) -> c_ulong;
+ pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
+ pub fn malloc(size: size_t) -> *mut c_void;
+ pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
+ pub fn free(p: *mut c_void);
+ pub fn abort() -> !;
+ pub fn exit(status: c_int) -> !;
+ pub fn _exit(status: c_int) -> !;
+ pub fn atexit(cb: extern fn()) -> c_int;
+ pub fn system(s: *const c_char) -> c_int;
+ pub fn getenv(s: *const c_char) -> *mut c_char;
+
+ pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
+ pub fn strncpy(dst: *mut c_char, src: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strncat(s: *mut c_char, ct: *const c_char,
+ n: size_t) -> *mut c_char;
+ pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
+ pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+ pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
+ pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
+ pub fn strdup(cs: *const c_char) -> *mut c_char;
+ pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
+ pub fn strlen(cs: *const c_char) -> size_t;
+ pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
+ pub fn strerror(n: c_int) -> *mut c_char;
+ pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
+ pub fn wcslen(buf: *const wchar_t) -> size_t;
+ pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
+ n: size_t) -> ::size_t;
+
+ pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
+ pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
+ pub fn memcpy(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memmove(dest: *mut c_void, src: *const c_void,
+ n: size_t) -> *mut c_void;
+ pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
+
+ pub fn abs(i: c_int) -> c_int;
+ pub fn atof(s: *const c_char) -> c_double;
+ pub fn labs(i: c_long) -> c_long;
+ pub fn rand() -> c_int;
+ pub fn srand(seed: c_uint);
+
#[link_name = "_chmod"]
pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int;
#[link_name = "_wchmod"]
@@ -246,3 +380,21 @@ extern {
pub fn wsetlocale(category: ::c_int,
locale: *const wchar_t) -> *mut wchar_t;
}
+
+cfg_if! {
+ if #[cfg(core_cvoid)] {
+ pub use core::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
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