f6ce2af008feb615e94d924fc9f81e2098e73e7c added a call to
AFS_SIGSET_CLEAR to vol/volume.c. However, it didn't add signal.h
to this file. As AFS_SIGSET_CLEAR calls sigfillset(), this broke
checked builds.
Add signal.h to the list of headers to fix the build warning.
Change-Id: Ib861abfbd153f6ef2ff4b42ea03b5604a95975d4
Reviewed-on: http://gerrit.openafs.org/806
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
#include <rx/xdr.h>
#include <afs/afsint.h>
#include <ctype.h>
+#include <signal.h>
#ifndef AFS_NT40_ENV
#include <sys/param.h>
#if !defined(AFS_SGI_ENV)