cause an error if _POSIX_C_SOURCE >= 200112L or _XOPEN_SOURCE >= 600 is defined without a C99 or better compiler

15 files changed, 120 insertions, 0 deletions

diff --git a/sys/ipc.h b/sys/ipc.h
index e03bfce..4c5eb42 100644
--- a/sys/ipc.h
+++ b/sys/ipc.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE)
 /* ./src/sys/ipc/IPC_CREAT.c */
 #define IPC_CREAT                                                              1
diff --git a/sys/mman.h b/sys/mman.h
index faad2c5..c15de39 100644
--- a/sys/mman.h
+++ b/sys/mman.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_C_SOURCE && 199309 <= _POSIX_C_SOURCE)
 /* ./src/sys/mman/MAP_FAILED.c */
 #define MAP_FAILED                                                   ((void*)-1)
diff --git a/sys/msg.h b/sys/msg.h
index 79941ca..82cbb5c 100644
--- a/sys/msg.h
+++ b/sys/msg.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE)
 /* ./src/sys/msg/ipc.ref */
 #include <sys/ipc.h>
diff --git a/sys/resource.h b/sys/resource.h
index 5714710..0847fd8 100644
--- a/sys/resource.h
+++ b/sys/resource.h
@@ -27,6 +27,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
 /* ./src/sys/resource/PRIO_PGRP.c */
 #define PRIO_PGRP /* TODO */
diff --git a/sys/sem.h b/sys/sem.h
index 856ddb2..a2c1af4 100644
--- a/sys/sem.h
+++ b/sys/sem.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE)
 /* ./src/sys/sem/ipc.ref */
 #include <sys/ipc.h>
diff --git a/sys/shm.h b/sys/shm.h
index 39de11b..8f94cff 100644
--- a/sys/shm.h
+++ b/sys/shm.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE)
 /* ./src/sys/shm/ipc.ref */
 #include <sys/ipc.h>
diff --git a/sys/stat.h b/sys/stat.h
index d0d6b17..f580a7f 100644
--- a/sys/stat.h
+++ b/sys/stat.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_SOURCE)
 /* ./src/sys/stat/S_IRGRP.c */
 #define S_IRGRP                                                            (040)
diff --git a/sys/statvfs.h b/sys/statvfs.h
index 7740afb..498c3dd 100644
--- a/sys/statvfs.h
+++ b/sys/statvfs.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_C_SOURCE && 200809 <= _POSIX_C_SOURCE) || \
 	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
 /* ./src/sys/statvfs/ST_NOSUID.c */
diff --git a/sys/time.h b/sys/time.h
index c3f11de..bcab79d 100644
--- a/sys/time.h
+++ b/sys/time.h
@@ -27,6 +27,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
 /* ./src/sys/time/FD_CLR.c */
 #define FD_CLR /* TODO */
diff --git a/sys/timeb.h b/sys/timeb.h
index 52bbe13..4fcf8f0 100644
--- a/sys/timeb.h
+++ b/sys/timeb.h
@@ -27,6 +27,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
 /* src/time/time_t.c */
 #ifndef __TYPE_time_t_DEFINED__
diff --git a/sys/times.h b/sys/times.h
index 4aa29fa..c063480 100644
--- a/sys/times.h
+++ b/sys/times.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_SOURCE)
 /* src/time/clock_t.c */
 #ifndef __TYPE_clock_t_DEFINED__
diff --git a/sys/types.h b/sys/types.h
index b9976b7..9533372 100644
--- a/sys/types.h
+++ b/sys/types.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_SOURCE)
 /* ./src/sys/types/dev_t.c */
 #ifndef __TYPE_dev_t_DEFINED__
diff --git a/sys/uio.h b/sys/uio.h
index c511a82..753e921 100644
--- a/sys/uio.h
+++ b/sys/uio.h
@@ -27,6 +27,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _XOPEN_SOURCE && ((defined _XOPEN_SOURCE_EXTENDED && _XOPEN_SOURCE_EXTENDED == 1) || 500 <= _XOPEN_SOURCE))
 /* ./src/sys/uio/struct_iovec.c */
 #ifndef __TYPE_struct_iovec_DEFINED__
diff --git a/sys/utsname.h b/sys/utsname.h
index 6a43e44..135a3e9 100644
--- a/sys/utsname.h
+++ b/sys/utsname.h
@@ -27,6 +27,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if defined _XOPEN_SOURCE && !defined _POSIX_C_SOURCE
 #	if (_XOPEN_SOURCE >= 700)
 #		define _POSIX_C_SOURCE 200809L
diff --git a/sys/wait.h b/sys/wait.h
index 1dd2779..26791be 100644
--- a/sys/wait.h
+++ b/sys/wait.h
@@ -43,6 +43,14 @@ SOFTWARE.
 #	define _POSIX_SOURCE
 #endif
 
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 19901L
+#	if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
+#		error POSIX.1-2001 and later require a C99 compiler
+#	elif (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)
+#		error XOPEN Issue 6 and later require a C99 compiler
+#	endif
+#endif
+
 #if	(defined _POSIX_SOURCE)
 /* ./src/sys/wait/WEXITSTATUS.c */
 #define WEXITSTATUS(__stat_val)                              (__stat_val & 0xff)