diff options
Diffstat (limited to 'newlib/libc/include/sys/_types.h')
| -rw-r--r-- | newlib/libc/include/sys/_types.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/newlib/libc/include/sys/_types.h b/newlib/libc/include/sys/_types.h index 25252ed83..e8ac429e7 100644 --- a/newlib/libc/include/sys/_types.h +++ b/newlib/libc/include/sys/_types.h @@ -52,12 +52,21 @@ typedef _off64_t _fpos64_t; #endif #ifndef __ssize_t_defined +#ifdef __SIZE_TYPE__ +/* If __SIZE_TYPE__ is defined (gcc) we define ssize_t based on size_t. + We simply change "unsigned" to "signed" for this single definition + to make sure ssize_t and size_t only differ by their signedness. */ +#define unsigned signed +typedef __SIZE_TYPE__ _ssize_t; +#undef unsigned +#else #if defined(__INT_MAX__) && __INT_MAX__ == 2147483647 typedef int _ssize_t; #else typedef long _ssize_t; #endif #endif +#endif #define __need_wint_t #include <stddef.h> |