bb#9156/10335: switch fanotify support to use sys/fanotify.h instead of coded syscalls

ChangeLog

@@ -1,3 +1,7 @@
+Wed Feb 5 14:30:24 2013 EDT 2013 (dar)
+------------------------------------
+ * bb#9156/10335: switch fanotify support to use sys/fanotify.h instead of coded syscalls
+
 Mon Dec 5 18:10:24 2013 EDT 2013 (morgan)
 ------------------------------------
  * bb#9595 fix for sigs targeted for ascii files containing offsets of the form EOF-n.

clamd/fan-syscalllib.h

@@ -1,28 +0,0 @@
-#ifndef __FANOTIFY_SYSCALL_LIB
-#define __FANOTIFY_SYSCALL_LIB
-
-#include <unistd.h>
-#include <linux/types.h>
-
-#if defined(__x86_64__)
-# define __NR_fanotify_init	300
-# define __NR_fanotify_mark	301
-#elif defined(__i386__)
-# define __NR_fanotify_init	338
-# define __NR_fanotify_mark	339
-#else
-# error "System call numbers not defined for this architecture"
-#endif
-
-static inline int fanotify_init(unsigned int flags, unsigned int event_f_flags)
-{
-	return syscall(__NR_fanotify_init, flags, event_f_flags);
-}
-
-static inline int fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
-				int dfd, const char *pathname)
-{
-	return syscall(__NR_fanotify_mark, fanotify_fd, flags, mask,
-		       dfd, pathname);
-}
-#endif

clamd/fan.c

@@ -34,8 +34,7 @@
 #include <string.h>
 #include <errno.h>
 
-#include <linux/fanotify.h>
-#include "fan-syscalllib.h"
+#include <sys/fanotify.h>
 #include "fan.h"
 
 #include "libclamav/clamav.h"

configure

@@ -17890,8 +17890,8 @@ $as_echo "#define C_LINUX 1" >>confdefs.h
 	THREAD_LIBS="-lpthread"
 	TH_SAFE="-thread-safe"
 	if test "$want_fanotify" = "yes"; then
-	    ac_fn_c_check_header_mongrel "$LINENO" "linux/fanotify.h" "ac_cv_header_linux_fanotify_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_fanotify_h" = xyes; then :
+	    ac_fn_c_check_header_mongrel "$LINENO" "sys/fanotify.h" "ac_cv_header_sys_fanotify_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_fanotify_h" = xyes; then :
 
 $as_echo "#define FANOTIFY 1" >>confdefs.h
 

configure.ac

@@ -1072,7 +1072,7 @@ linux*)
 	THREAD_LIBS="-lpthread"
 	TH_SAFE="-thread-safe"
 	if test "$want_fanotify" = "yes"; then
-	    AC_CHECK_HEADER([linux/fanotify.h],AC_DEFINE([FANOTIFY],1,[use fanotify]),)
+	    AC_CHECK_HEADER([sys/fanotify.h],AC_DEFINE([FANOTIFY],1,[use fanotify]),)
 	fi
     fi
     ;;