diff options
| author | Matt Joyce <matthew.joyce@embedded-brains.de> | 2022-01-18 12:13:04 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-07-13 07:55:41 +0300 |
| commit | f3b8138239d3ba34c4ecaa4305b0fbd7eb4e28a5 (patch) | |
| tree | 80cc7a629134d4568bf5dc71898266555a6863b0 /newlib/libc/machine/spu | |
| parent | d0d78e96ebf4187fb9362465f1a397680447046f (diff) | |
Add _REENT_ERRNO(ptr)
Add a _REENT_ERRNO() macro to encapsulate the access to the
_errno member of struct reent. This will help to replace the
structure member with a thread-local storage object in a follow
up patch.
Replace uses of __errno_r() with _REENT_ERRNO(). Keep __errno_r() macro for
potential users outside of Newlib.
Diffstat (limited to 'newlib/libc/machine/spu')
| -rw-r--r-- | newlib/libc/machine/spu/stdio.c | 2 | ||||
| -rw-r--r-- | newlib/libc/machine/spu/sys/errno.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/newlib/libc/machine/spu/stdio.c b/newlib/libc/machine/spu/stdio.c index 87e4c406d..1dcc88b60 100644 --- a/newlib/libc/machine/spu/stdio.c +++ b/newlib/libc/machine/spu/stdio.c @@ -47,7 +47,7 @@ __sfp (struct _reent *d) return &__fp[i]; } } - d->_errno = EMFILE; + _REENT_ERRNO(d) = EMFILE; return NULL; } diff --git a/newlib/libc/machine/spu/sys/errno.h b/newlib/libc/machine/spu/sys/errno.h index b008ff6f4..8758283eb 100644 --- a/newlib/libc/machine/spu/sys/errno.h +++ b/newlib/libc/machine/spu/sys/errno.h @@ -34,7 +34,7 @@ extern "C" { extern const char * const _sys_errlist[]; extern int _sys_nerr; -#define __errno_r(ptr) ((ptr)->_errno) +#define __errno_r(ptr) _REENT_ERRNO(ptr) /* Adjusted to the linux asm/errno.h */ #define EPERM 1 /* Operation not permitted */ |