diff options
| author | Matt Joyce <matthew.joyce@embedded-brains.de> | 2022-05-23 12:29:57 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-07-13 07:55:46 +0300 |
| commit | 1a0908203606527b6ac0ed438669b5bcd247a5f9 (patch) | |
| tree | 4a9016ec36e92315c58842e52525e15f43895b43 /newlib/libc/sys | |
| parent | db2123caf8501a6d2fe0a75a4d196492b68d99c6 (diff) | |
Add _REENT_IS_NULL()
In a follow up patch, struct _reent is optionally replaced by dedicated
thread-local objects. In this case,_REENT is optionally defined to NULL. Add
the _REENT_IS_NULL() macro to disable this check on demand.
Diffstat (limited to 'newlib/libc/sys')
| -rw-r--r-- | newlib/libc/sys/arm/syscalls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/newlib/libc/sys/arm/syscalls.c b/newlib/libc/sys/arm/syscalls.c index 325c0117f..dd49ca061 100644 --- a/newlib/libc/sys/arm/syscalls.c +++ b/newlib/libc/sys/arm/syscalls.c @@ -60,7 +60,8 @@ extern void __sinit (struct _reent *); #define CHECK_INIT(ptr) \ do \ { \ - if ((ptr) && !_REENT_CLEANUP(ptr)) \ + if (!_REENT_IS_NULL(ptr) && \ + !_REENT_CLEANUP(ptr)) \ __sinit (ptr); \ } \ while (0) |