posix support initially added

c/src/lib/libc/__gettod.c

@@ -58,14 +58,14 @@ int gettimeofday(
    * yet.  When it does this needs to be fixed.
    */
 
+#if 0
   if ( tzp ) {
     tzp->tz_minuteswest = 0;  /* at UTC */
     tzp->tz_dsttime = 0;      /* no daylight savings */
-#if 0
   tzp->minuteswest = timezone / 60; /* from seconds to minutes */
   tzp->dsttime = daylight;
-#endif
   }
+#endif
   return 0;
 }
 

c/src/lib/libc/libio.c

@@ -13,6 +13,7 @@
 #include <rtems.h>
 #include <rtems/assoc.h>                /* assoc.h not included by rtems.h */
 
+#include <stdio.h>                      /* O_RDONLY, et.al. */
 #include <fcntl.h>                      /* O_RDONLY, et.al. */
 #include <sys/fcntl.h>                      /* O_RDONLY, et.al. */
 #if defined(solaris2)

c/src/lib/libc/utsname.c

@@ -0,0 +1,60 @@
+/*  utsname.c 
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <sys/utsname.h>
+
+#include <rtems/score/system.h>
+#include <rtems/score/object.h>
+
+/*PAGE
+ *
+ *  4.4.1 Get System Name, P1003.1b-1993, p. 90
+ */
+
+int uname(
+  struct utsname *name
+)
+{
+  /*  XXX: Here is what Solaris returns...
+          sysname = SunOS
+          nodename = merlin
+          release = 5.3
+          version = Generic_101318-12
+          machine = sun4m
+  */
+
+  strcpy( name->sysname, "RTEMS" );
+
+  sprintf( name->nodename, "Node %d\n", _Objects_Local_node );
+
+  /* XXX release string is in BAD format for this routine!!! */ 
+  strcpy( name->release, "3.2.0" );
+ 
+  /* XXX does this have any meaning for RTEMS */
+   
+  strcpy( name->release, "" );
+
+  sprintf( name->machine, "%s/%s", CPU_NAME, CPU_MODEL_NAME );
+
+  return 0;
+}
+
+#ifdef NOT_IMPLEMENTED_YET
+
+/*PAGE
+ *
+ *  4.5.2 Get Process Times, P1003.1b-1993, p. 92
+ */
+
+clock_t times(
+  struct tms   *buffer
+)
+{
+  return POSIX_NOT_IMPLEMENTED();
+}
+
+#endif