rename `NativeString` to `CString`

[nit.git] / lib / core / time.nit

diff --git a/lib/core/time.nit b/lib/core/time.nit
index 6c99016..606ccd8 100644 (file)
--- a/lib/core/time.nit
+++ b/lib/core/time.nit
@@ -32,6 +32,16 @@ redef class Sys
        `}
 end
 
+redef class Float
+       # Sleep approximately `self` seconds
+       fun sleep `{
+               time_t s = self;
+               long ns = (self-s) * 1000000000.0;
+               const struct timespec req = {s, ns};
+               nanosleep(&req, NULL);
+       `}
+end
+
 # Time since epoch
 extern class TimeT `{time_t`}
 
@@ -45,8 +55,8 @@ extern class TimeT `{time_t`}
        fun update `{ time(&self); `}
 
        # Convert `self` to a human readable String.
-       fun ctime: String import NativeString.to_s_with_copy `{
-               return NativeString_to_s_with_copy( ctime(&self) );
+       fun ctime: String import CString.to_s_with_copy `{
+               return CString_to_s_with_copy( ctime(&self) );
        `}
 
        # Difference in secondes from start (self if the end time)
@@ -122,25 +132,23 @@ extern class Tm `{struct tm *`}
        fun is_dst: Bool `{ return self->tm_isdst; `}
 
        # Convert `self` to a human readable String.
-       fun asctime: String import NativeString.to_s_with_copy `{
-               return NativeString_to_s_with_copy( asctime(self) );
-       `}
+       private fun asctime: CString `{ return asctime(self); `}
 
        # Convert `self` to a human readable String corresponding to `format`.
        # TODO document allowed format.
-       fun strftime(format: String): String import String.to_cstring, NativeString.to_s `{
+       fun strftime(format: String): String import String.to_cstring, CString.to_s_with_copy `{
                char* buf, *c_format;
 
                buf = (char*)malloc(100);
                c_format = String_to_cstring(format);
 
                strftime(buf, 100, c_format, self);
-               String s = NativeString_to_s_with_copy(buf);
+               String s = CString_to_s_with_copy(buf);
                free(buf);
                return s;
        `}
 
-       redef fun to_s do return asctime.replace("\n", "")
+       redef fun to_s do return asctime.to_s_with_copy.replace("\n", "")
 end
 
 # Date using the international format defined by ISO 8601.