20000317 sourceware import

libgloss/sparc/sysc-701.c

@@ -0,0 +1,55 @@
+/* more sparclet syscall support (the rest is in crt0-701.S).  */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+int
+fstat(int _fd, struct stat* _sbuf)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+int
+isatty(int fd)
+{
+  if (fd < 0)
+    {
+      errno = EBADF;
+      return -1;
+    }
+  return fd <= 2;
+}
+
+int 
+getpid()
+{
+  return 1;
+}
+
+int 
+kill(int pid)
+{
+  /* if we knew how to nuke the board, we would... */
+  return 0;
+}
+
+int
+lseek(int _fd, off_t offset, int whence)
+{
+  errno = ENOSYS;
+  return -1;
+}
+
+extern char end;
+char*
+sbrk (int incr)
+{
+  static char* base;
+  char *b;
+  if(!base) base = &end;
+  b = base;
+  base += incr;
+  return b;
+}