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| author | Mark Geisert <mark@maxrnd.com> | 2019-09-13 21:58:02 -0700 |
|---|---|---|
| committer | Ken Brown <kbrown@cornell.edu> | 2019-09-14 11:31:17 -0400 |
| commit | a083a4f2661dd465b30e508fca343f678421762f (patch) | |
| tree | fd7d76f478ddfb47f8960168c6e9a40a9d25a636 | |
| parent | fca4cda7a420d7b15ac217d008527e029d05758e (diff) | |
| download | cygnal-a083a4f2661dd465b30e508fca343f678421762f.tar.gz cygnal-a083a4f2661dd465b30e508fca343f678421762f.tar.bz2 cygnal-a083a4f2661dd465b30e508fca343f678421762f.zip | |
Cygwin: fix CPU_SET macro visibility
The CPU_SET macros defined in Cygwin's include/sys/cpuset.h must not
be visible in an application's namespace unless _GNU_SOURCE has been
#defined. Internally this means wrapping them in #if __GNU_VISIBLE.
| -rw-r--r-- | winsup/cygwin/include/sys/cpuset.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/winsup/cygwin/include/sys/cpuset.h b/winsup/cygwin/include/sys/cpuset.h index 2056f6af7..1adf48d54 100644 --- a/winsup/cygwin/include/sys/cpuset.h +++ b/winsup/cygwin/include/sys/cpuset.h @@ -26,6 +26,7 @@ typedef struct __cpu_mask __bits[__CPU_GROUPMAX]; } cpu_set_t; +#if __GNU_VISIBLE int __sched_getaffinity_sys (pid_t, size_t, cpu_set_t *); /* These macros alloc or free dynamically-sized cpu sets of size 'num' cpus. @@ -88,6 +89,8 @@ int __sched_getaffinity_sys (pid_t, size_t, cpu_set_t *); #define CPU_XOR(dst, src1, src2) CPU_XOR_S(sizeof (cpu_set_t), dst, src1, src2) #define CPU_EQUAL(src1, src2) CPU_EQUAL_S(sizeof (cpu_set_t), src1, src2) +#endif /* __GNU_VISIBLE */ + #ifdef __cplusplus } #endif |