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-rw-r--r--include/linux/signal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 53d9e4324557..dd2e25e2129f 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -204,6 +204,7 @@ static inline void init_sigpending(struct sigpending *sig)
}
extern long do_sigpending(void *, unsigned long);
+extern int sigprocmask(int, sigset_t *, sigset_t *);
#ifndef HAVE_ARCH_GET_SIGNAL_TO_DELIVER
struct pt_regs;