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[PATCH] Cygwin: Add missing Linux #define of CPU_SETSIZE
- From: Mark Geisert <mark at maxrnd dot com>
- To: cygwin-patches at cygwin dot com
- Cc: Mark Geisert <mark at maxrnd dot com>
- Date: Sun, 22 Dec 2019 22:45:54 -0800
- Subject: [PATCH] Cygwin: Add missing Linux #define of CPU_SETSIZE
- References: <a34db430-a10e-9049-3d70-c5512b96ceb7@gmail.com>
Though our implementation of cpu sets doesn't need it, software from
Linux environments expects this definition to be present. It's
documented on the Linux CPU_SET(3) man page but was left out due to
oversight.
Addresses https://cygwin.com/ml/cygwin/2019-12/msg00248.html
---
winsup/cygwin/include/sys/cpuset.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/winsup/cygwin/include/sys/cpuset.h b/winsup/cygwin/include/sys/cpuset.h
index 1adf48d54..572565165 100644
--- a/winsup/cygwin/include/sys/cpuset.h
+++ b/winsup/cygwin/include/sys/cpuset.h
@@ -89,6 +89,7 @@ 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)
+#define CPU_SETSIZE __CPU_SETSIZE
#endif /* __GNU_VISIBLE */
#ifdef __cplusplus
--
2.21.0