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uncomment IP_PKTINFO
[musl]
/
arch
/
x86_64
/
pthread_arch.h
diff --git
a/arch/x86_64/pthread_arch.h
b/arch/x86_64/pthread_arch.h
index
40d2679
..
af7ae86
100644
(file)
--- a/
arch/x86_64/pthread_arch.h
+++ b/
arch/x86_64/pthread_arch.h
@@
-4,3
+4,6
@@
static inline struct pthread *__pthread_self()
__asm__ ("movq %%fs:0,%0" : "=r" (self) );
return self;
}
+
+#define PC_AT_SYS(c) \
+ (*(uint16_t *)(((ucontext_t *)(c))->uc_mcontext.__gregs[16])==0x050f)