rename sg_write_atomic to sg_write_x; sg_inq: decode NVMe identify for Linux+FreeBSD

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@731 6180dd3e-e324-4e3e-922d-17de1ae2f315

1 files changed, 187 insertions, 17 deletions

diff --git a/configure b/configure
index 9958be24..f1970e93 100755
--- a/configure
+++ b/configure
@@ -1807,6 +1807,97 @@ $as_echo "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_func
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------------ ##
+## Report this to dgilbert@interlog.com ##
+## ------------------------------------ ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
@@ -12205,23 +12296,6 @@ $as_echo "#define STDC_HEADERS 1" >>confdefs.h
 
 fi
 
-for ac_header in linux/types.h linux/bsg.h linux/kdev_t.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_LINUX_TYPES_H
-     # include <linux/types.h>
-     #endif
-
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
 
 # check for functions
 for ac_func in getopt_long
@@ -12301,6 +12375,37 @@ _ACEOF
                 os_cflags=''
 
                 os_libs=''
+
+		for ac_header in linux/nvme_ioctl.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "linux/nvme_ioctl.h" "ac_cv_header_linux_nvme_ioctl_h" "$ac_includes_default"
+if test "x$ac_cv_header_linux_nvme_ioctl_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LINUX_NVME_IOCTL_H 1
+_ACEOF
+
+$as_echo "#define HAVE_NVME 1" >>confdefs.h
+
+fi
+
+done
+
+		for ac_header in linux/types.h linux/bsg.h linux/kdev_t.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_LINUX_TYPES_H
+		     # include <linux/types.h>
+		     #endif
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
  ;;
         *-*-linux*)
 
@@ -12311,6 +12416,37 @@ _ACEOF
                 os_cflags=''
 
                 os_libs=''
+
+		for ac_header in linux/nvme_ioctl.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "linux/nvme_ioctl.h" "ac_cv_header_linux_nvme_ioctl_h" "$ac_includes_default"
+if test "x$ac_cv_header_linux_nvme_ioctl_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LINUX_NVME_IOCTL_H 1
+_ACEOF
+
+$as_echo "#define HAVE_NVME 1" >>confdefs.h
+
+fi
+
+done
+
+		for ac_header in linux/types.h linux/bsg.h linux/kdev_t.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_LINUX_TYPES_H
+		     # include <linux/types.h>
+		     #endif
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
  ;;
         *-*-freebsd*|*-*-kfreebsd*-gnu*)
 
@@ -12318,6 +12454,9 @@ cat >>confdefs.h <<_ACEOF
 #define SG_LIB_FREEBSD 1
 _ACEOF
 
+
+$as_echo "#define HAVE_NVME 1" >>confdefs.h
+
                 os_cflags=''
 
                 os_libs='-lcam'
@@ -12376,6 +12515,37 @@ _ACEOF
                 os_cflags=''
 
                 os_libs=''
+
+		for ac_header in linux/nvme_ioctl.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "linux/nvme_ioctl.h" "ac_cv_header_linux_nvme_ioctl_h" "$ac_includes_default"
+if test "x$ac_cv_header_linux_nvme_ioctl_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LINUX_NVME_IOCTL_H 1
+_ACEOF
+
+$as_echo "#define HAVE_NVME 1" >>confdefs.h
+
+fi
+
+done
+
+		for ac_header in linux/types.h linux/bsg.h linux/kdev_t.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_LINUX_TYPES_H
+		     # include <linux/types.h>
+		     #endif
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
  ;;
 esac