src/s/netbsd.h

   1 /* s/ file for netbsd system.  */
   2
   3 /* Get most of the stuff from bsd4.3 */
   4 #include "bsd4-3.h"
   5
   6 /* For mem-limits.h.  */
   7 #define BSD4_2
   8
   9 #undef KERNEL_FILE
  10 #undef LDAV_SYMBOL
  11 #define HAVE_GETLOADAVG
  12
  13 #define HAVE_UNION_WAIT
  14
  15 #define SIGNALS_VIA_CHARACTERS
  16
  17 #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)
  18
  19 /* netbsd uses OXTABS instead of the expected TAB3.  */
  20 #define TABDLY OXTABS
  21 #define TAB3 OXTABS
  22
  23 #define A_TEXT_OFFSET(x) (sizeof (struct exec))
  24 #define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
  25
  26 #define HAVE_TERMIOS
  27 #define NO_TERMIO
  28
  29 #define LIBS_DEBUG
  30 /* -lutil is not needed for NetBSD >0.9.  */
  31 #define LIBS_SYSTEM -lutil
  32 #define LIBS_TERMCAP -ltermcap
  33
  34 #define NEED_ERRNO
  35 #define SYSV_SYSTEM_DIR
  36
  37 /* Netbsd has POSIX-style pgrp behavior.  */
  38 #undef BSD_PGRPS
  39
  40 #ifndef NO_SHARED_LIBS
  41 /* These definitions should work for either dynamic or static linking,
  42    whichever is the default for `cc -nostdlib'.  */
  43 #define HAVE_TEXT_START         /* No need to define `start_of_text'.  */
  44 #define START_FILES pre-crt0.o /usr/lib/crt0.o
  45 #define UNEXEC unexsunos4.o
  46 #define RUN_TIME_REMAP
  47
  48 /* Try to make this work for both 0.9 and >0.9.  */
  49 #ifndef N_TRELOFF
  50 #define N_PAGSIZ(x) __LDPGSZ
  51 #define N_BSSADDR(x) (N_ALIGN(x, N_DATADDR(x)+x.a_data))
  52 #define N_TRELOFF(x) N_RELOFF(x)
  53 #endif
  54 #endif /* not NO_SHARED_LIBS */
  55
  56 /* Reread the time zone on startup.  */
  57 #define LOCALTIME_CACHE
  58
  59 #define HAVE_WAIT_HEADER
  60 #define WAIT_USE_INT