Changeset 1028 for trunk/src/emx/include/spawn.h

Timestamp:

Jan 24, 2004, 4:34:07 AM (22 years ago)

Author:

bird

Message:

Untested port of the GLIBC implementation of the POSIX spawn interface.

File:

• trunk/src/emx/include/spawn.h (modified) (1 diff, 1 prop)

trunk/src/emx/include/spawn.h

@@ -18 +18 @@
    02111-1307 USA.  */
 
+/** @file
+ * GLIBC 2.3.2
+ * @changed bird: we don't have features.h, sched.h or the GLIBC standard definitions.
+ */
+
 #ifndef _SPAWN_H
 #define _SPAWN_H        1
 
+#ifndef __EMX__                         /* bird */
 #include <features.h>
 #include <sched.h>
+#endif                                  /* bird */
 #include <signal.h>
 #include <sys/types.h>
+
+/* bird - start */
+#ifdef __EMX__
+
+#ifndef __THROW
+#define __THROW
+#endif
+
+/* GCC 2.95 and later have "__restrict"; C99 compilers have
+   "restrict", and "configure" may have defined "restrict".  */
+#ifndef __restrict
+# if ! (2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__))
+#  if defined restrict || 199901L <= __STDC_VERSION__
+#   define __restrict restrict
+#  else
+#   define __restrict
+#  endif
+# endif
+#endif
+
+/* GCC 3.1 and later support declaring arrays as non-overlapping
+   using the syntax array_name[restrict]  */
+#ifndef __restrict_arr
+# if ! (3 < __GNUC__ || (3 == __GNUC__ && 1 <= __GNUC_MINOR__)) || defined (__GNUG__)
+#  define __restrict_arr
+# else
+#  define __restrict_arr __restrict
+# endif
+#endif
+
+/** @todo implement sched.h */
+struct sched_param {
+        int     sched_priority;
+};
+#define SCHED_FIFO      1
+#define SCHED_OTHER     2
+#define SCHED_RR        3
+
+#endif
+/* bird - end */