/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/s/sunos4-1.h is in xemacs21-bin 21.4.22-14ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | /* Synched up with: FSF 19.31. */
#include "sunos4-0.h"
/* 4.1.1 makes these system calls interruptible. */
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_CLOSE
#define INTERRUPTIBLE_IO
/* Cause the compilation of oldxmenu to use the right -I option. */
#define OLDXMENU_OPTIONS CFLAGS=C_SWITCH_SYSTEM
#if 0 /* RMSmacs */
FSF says the following, but apparently the HAVE_RES_INIT stuff takes
care of it properly?
/* #if 0 This isn't right. Apparently some sites do have -lresolv
but don't use that. On those systems, the code below loses.
There's no way to win automatically unless someone
figures out a way of determining automatically which way is right
on any given system. */
#endif
/* Some systems do not run the Network Information Service, but have
modified the shared C library to include resolver support without
also changing the C archive library (/usr/lib/libc.a). If we
detect the presence of libresolv.a, use -lresolv to supplement libc.a.
We used to have #ifdef HAVE_GETHOSTNAME is to prevent configure from
setting libsrc_libs to -lresolv in lib-src/Makefile. But nowadays
configure is smarter about computing libsrc_libs, and would not
be fooled. Anyway, why not use -lresolv in lib-src? */
/* #ifdef HAVE_GETHOSTNAME */
/* XEmacs change: -lresolve should be added only if we have RES_INIT,
not if we don't */
#ifdef HAVE_RES_INIT
#define LIBS_SYSTEM "-lresolv"
#endif
/* #endif */
#if 0 /* Not necessary, since SYSTEM_MALLOC is defined in sunos4-0.h. */
/* Tell GNU malloc to compensate for a bug in localtime. */
#define SUNOS_LOCALTIME_BUG
#endif
/* Define dlopen, dlclose, dlsym. */
#define USE_DL_STUBS
/* This appears to be broken on SunOS4.1.[123] */
#define BROKEN_SIGIO
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