diff options
Diffstat (limited to 'newlib/libc/reent/reent.c')
| -rw-r--r-- | newlib/libc/reent/reent.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/newlib/libc/reent/reent.c b/newlib/libc/reent/reent.c index 749a5bf6b..f35d95711 100644 --- a/newlib/libc/reent/reent.c +++ b/newlib/libc/reent/reent.c @@ -7,12 +7,26 @@ INDEX DESCRIPTION This module defines the impure data area used by the - non-rentrant functions, such as strtok. + non-reentrant functions, such as strtok. */ #include <stdlib.h> #include <reent.h> +#ifdef _REENT_ONLY +#ifndef REENTRANT_SYSCALLS_PROVIDED +#define REENTRANT_SYSCALLS_PROVIDED +#endif +#endif + +#ifndef REENTRANT_SYSCALLS_PROVIDED + +/* We use the errno variable used by the system dependent layer. */ +#undef errno +int errno; + +#endif + /* Interim cleanup code */ void |