Fix compilation on 32-bit systems

src/platform/pte.rs

@@ -14,7 +14,7 @@ use crate::{
         tcb::{Master, Tcb},
     },
     platform::{
-        types::{c_int, c_uint, c_long, c_void, pid_t, size_t},
+        types::{c_int, c_uint, c_long, c_void, pid_t, size_t, time_t},
         Pal, Sys,
     },
     sync::{Mutex, Semaphore},
@@ -253,8 +253,8 @@ pub unsafe extern "C" fn pte_osThreadSleep(msecs: c_uint) {
         Sys::sched_yield();
     } else {
         let tm = timespec {
-            tv_sec: msecs as c_long / 1000,
-            tv_nsec: (msecs % 1000) as c_long * 1000000,
+            tv_sec: msecs as time_t / 1000,
+            tv_nsec: ((msecs as c_long) % 1000) * 1000000,
         };
         Sys::nanosleep(&tm, ptr::null_mut());
     }
@@ -353,9 +353,9 @@ pub unsafe extern "C" fn pte_osSemaphorePend(
         clock_gettime(CLOCK_MONOTONIC, &mut time);
 
         // Add timeout to time
-        let timeout = *pTimeout as c_long;
+        let timeout = *pTimeout as time_t;
         time.tv_sec += timeout / 1000;
-        time.tv_nsec += (timeout % 1000) * 1_000_000;
+        time.tv_nsec += ((timeout % 1000) * 1_000_000) as c_long;
         while time.tv_nsec >= 1_000_000_000 {
             time.tv_sec += 1;
             time.tv_nsec -= 1_000_000_000;

src/platform/redox/mod.rs

@@ -190,7 +190,7 @@ impl Pal for Sys {
             -1 => -1,
             _ => {
                 unsafe {
-                    (*tp).tv_sec = redox_tp.tv_sec as c_long;
+                    (*tp).tv_sec = redox_tp.tv_sec as time_t;
                     (*tp).tv_nsec = redox_tp.tv_nsec as c_long;
                 };
                 0
@@ -702,7 +702,7 @@ impl Pal for Sys {
             _ => {
                 unsafe {
                     if !rmtp.is_null() {
-                        (*rmtp).tv_sec = redox_rmtp.tv_sec as c_long;
+                        (*rmtp).tv_sec = redox_rmtp.tv_sec as time_t;
                         (*rmtp).tv_nsec = redox_rmtp.tv_nsec as c_long;
                     }
                 }

src/platform/redox/signal.rs

@@ -39,9 +39,9 @@ impl PalSignal for Sys {
         }
 
         unsafe {
-            (*out).it_interval.tv_sec = spec.it_interval.tv_sec as c_long;
+            (*out).it_interval.tv_sec = spec.it_interval.tv_sec as time_t;
             (*out).it_interval.tv_usec = spec.it_interval.tv_nsec / 1000;
-            (*out).it_value.tv_sec = spec.it_value.tv_sec as c_long;
+            (*out).it_value.tv_sec = spec.it_value.tv_sec as time_t;
             (*out).it_value.tv_usec = spec.it_value.tv_nsec / 1000;
         }
 
@@ -81,9 +81,9 @@ impl PalSignal for Sys {
         if count != !0 {
             unsafe {
                 if !old.is_null() {
-                    (*old).it_interval.tv_sec = spec.it_interval.tv_sec as c_long;
+                    (*old).it_interval.tv_sec = spec.it_interval.tv_sec as time_t;
                     (*old).it_interval.tv_usec = spec.it_interval.tv_nsec / 1000;
-                    (*old).it_value.tv_sec = spec.it_value.tv_sec as c_long;
+                    (*old).it_value.tv_sec = spec.it_value.tv_sec as time_t;
                     (*old).it_value.tv_usec = spec.it_value.tv_nsec / 1000;
                 }