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-rw-r--r--sysdep/linux/syspriv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdep/linux/syspriv.h b/sysdep/linux/syspriv.h
index b2cdde85..d2ba95dd 100644
--- a/sysdep/linux/syspriv.h
+++ b/sysdep/linux/syspriv.h
@@ -7,6 +7,11 @@
#define _LINUX_CAPABILITY_U32S_3 2
#endif
+/* CAP_TO_MASK is missing in CentOS header files */
+#ifndef CAP_TO_MASK
+#define CAP_TO_MASK(x) (1 << ((x) & 31))
+#endif
+
/* capset() prototype is missing ... */
int capset(cap_user_header_t hdrp, const cap_user_data_t datap);