src/s/sunos4shr.h

   1 #include "bsd4-2.h"
   2
   3 /* Say that the text segment of a.out includes the header;
   4    the header actually occupies the first few bytes of the text segment
   5    and is counted in hdr.a_text.  */
   6
   7 #define O_NDELAY        FNDELAY /* Non-blocking I/O (4.2 style) */
   8
   9 /* In SunOS 4.1, a static function called by tzsetwall reportedly
  10    clears the byte just past an eight byte region it mallocs, corrupting
  11    GNU malloc's memory pool.  But Sun's malloc doesn't seem to mind. */
  12
  13 #define SYSTEM_MALLOC
  14
  15 /*  Misleading!  Actually gets loaded after crt0.o */
  16 #define START_FILES pre-crt0.o
  17
  18 /*
  19  *  Kludge!  can't get at symbol "start" in std crt0.o
  20  *  Who the #$%&* decided to remove the __ characters!
  21  *  Someone needs to fix this in sysdep.c  with an #ifdef BROKEN_START in
  22  * sysdep.c.  We do not use this address so any value should do really.  Still
  23  *  may need it in the future?
  24  */
  25 #define BROKEN_START
  26 #define TEXT_START 0x2020
  27
  28 #define UNEXEC  unexsunos4.o
  29 #define RUN_TIME_REMAP
  30 #define LINKER cc