From e99857d12586c95ce6c39d379dcb0d981ee07d8d Mon Sep 17 00:00:00 2001
From: Paul Sajna <paulsajna@gmail.com>
Date: Fri, 9 Mar 2018 03:42:42 -0800
Subject: [PATCH] sleep and usleep
---
src/unistd/src/lib.rs | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/unistd/src/lib.rs b/src/unistd/src/lib.rs
index e83c8a82..c3fd2de6 100644
--- a/src/unistd/src/lib.rs
+++ b/src/unistd/src/lib.rs
@@ -5,6 +5,7 @@
extern crate platform;
pub use platform::types::*;
+use core::ptr;
pub const R_OK: c_int = 1;
pub const W_OK: c_int = 2;
@@ -381,7 +382,13 @@ pub extern "C" fn setuid(uid: uid_t) -> c_int {
#[no_mangle]
pub extern "C" fn sleep(seconds: c_uint) -> c_uint {
- unimplemented!();
+ let rqtp = timespec {
+ tv_sec: seconds as i64,
+ tv_nsec: 0,
+ };
+ let rmtp = ptr::null_mut();
+ platform::nanosleep(&rqtp, rmtp);
+ 0
}
#[no_mangle]
@@ -441,7 +448,12 @@ pub extern "C" fn unlink(path: *const c_char) -> c_int {
#[no_mangle]
pub extern "C" fn usleep(useconds: useconds_t) -> c_int {
- unimplemented!();
+ let rqtp = timespec {
+ tv_sec: 0,
+ tv_nsec: (useconds * 1000).into(),
+ };
+ let rmtp = ptr::null_mut();
+ platform::nanosleep(&rqtp, rmtp)
}
#[no_mangle]
--
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