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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-08-03 10:25:53 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-08-04 15:48:32 +0200 |
commit | 2ae557eb04347d3e355b696192f7b7c48472befa (patch) | |
tree | cb963b8cd965f9a0a3f030f8294338b7e8ddf4e3 /cpukit | |
parent | dosfs: Fix memory leak on failed mounts. (diff) | |
download | rtems-2ae557eb04347d3e355b696192f7b7c48472befa.tar.bz2 |
score: Use flexible-array member for C99 and later
This addresses compiler warnings like this:
warning: array subscript 0 is outside the bounds of an interior
zero-length array 'abc[0]' [-Wzero-length-bounds]
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/include/rtems/score/basedefs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpukit/include/rtems/score/basedefs.h b/cpukit/include/rtems/score/basedefs.h index a934507d80..5a7e4e4f31 100644 --- a/cpukit/include/rtems/score/basedefs.h +++ b/cpukit/include/rtems/score/basedefs.h @@ -430,7 +430,11 @@ * doesn't allow flexible array members. Use the GNU extension which is also * supported by other compilers. */ -#define RTEMS_ZERO_LENGTH_ARRAY 0 +#if __STDC_VERSION__ >= 199409L + #define RTEMS_ZERO_LENGTH_ARRAY +#else + #define RTEMS_ZERO_LENGTH_ARRAY 0 +#endif /** * @brief Returns a pointer to the container of a specified member pointer. |