file access: only use linux/magic.h when it's present

diff --git a/configure.ac b/configure.ac
index 3e4ddb00931590ac51931cd6b683d8339c723bc0..82b7076afeb0c23d9dec758fec55e7ab68bcf35f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -863,7 +863,7 @@ AC_CHECK_HEADERS([net/if.h], [], [],
   ])
 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
-AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h])
+AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
 AC_CHECK_HEADERS(syslog.h)
 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 

diff --git a/modules/access/file.c b/modules/access/file.c
index 4d5c7f6cbec160eefd43cd3e0bac2f7b8a8c5063..c105b9baeeb7b3628e938c791056cacc6c11a666 100644 (file)
--- a/modules/access/file.c
+++ b/modules/access/file.c
@@ -49,7 +49,9 @@
 #endif
 #if defined (__linux__)
 #   include <sys/vfs.h>
+#ifdef HAVE_LINUX_MAGIC_H
 #   include <linux/magic.h>
+#endif
 #elif defined (HAVE_SYS_MOUNT_H)
 #   include <sys/param.h>
 #   include <sys/mount.h>
@@ -143,7 +145,8 @@ static bool IsRemote (int fd)
 #if defined(MNT_LOCAL)
     return !(stf.f_flags & MNT_LOCAL);
 
-#elif defined (__linux__)
+#else
+#   ifdef HAVE_LINUX_MAGIC_H
     switch (stf.f_type)
     {
         case AFS_SUPER_MAGIC:
@@ -155,7 +158,7 @@ static bool IsRemote (int fd)
             return true;
     }
     return false;
-
+#   endif
 #endif
 #else /* !HAVE_FSTATFS */
     (void)fd;