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-rw-r--r--src/daemon/caps.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/daemon/caps.c b/src/daemon/caps.c
index 5c52b77a..8740b7e8 100644
--- a/src/daemon/caps.c
+++ b/src/daemon/caps.c
@@ -36,6 +36,12 @@
#include "caps.h"
+/* Glibc <= 2.2 has broken unistd.h */
+#if defined(linux) && (__GLIBC__ <= 2 && __GLIBC_MINOR__ <= 2)
+int setresgid(gid_t r, gid_t e, gid_t s);
+int setresuid(uid_t r, uid_t e, uid_t s);
+#endif
+
#ifdef HAVE_GETUID
/* Drop root rights when called SUID root */