Use size_t for sizes in I/O classes

[libs/core.git] / source / io / handle.h

diff --git a/source/io/handle.h b/source/io/handle.h
index 4b311f545f3212ff8755b7dbbf51c2889991d1b5..be2097e7f248d042c95312185ec40a25e3dca55b 100644 (file)
--- a/source/io/handle.h
+++ b/source/io/handle.h
@@ -1,6 +1,8 @@
 #ifndef MSP_IO_HANDLE_H_
 #define MSP_IO_HANDLE_H_
 
+#include <cstddef>
+
 namespace Msp {
 namespace IO {
 
@@ -30,8 +32,8 @@ public:
 
 void sys_set_blocking(Handle &, bool);
 void sys_set_inherit(Handle &, bool);
-unsigned sys_read(Handle &, char *, unsigned);
-unsigned sys_write(Handle &, const char *, unsigned);
+std::size_t sys_read(Handle &, char *, std::size_t);
+std::size_t sys_write(Handle &, const char *, std::size_t);
 void sys_close(Handle &);
 
 } // namespace IO