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1 /* Synched up with: FSF 19.31. */
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2
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3 #include "sunos4-0.h"
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4
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5 /* 4.1.1 makes these system calls interruptible. */
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6
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7 #define INTERRUPTIBLE_OPEN
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8 #define INTERRUPTIBLE_CLOSE
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9 #define INTERRUPTIBLE_IO
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10
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11 /* Cause the compilation of oldxmenu to use the right -I option. */
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12 #define OLDXMENU_OPTIONS CFLAGS=C_SWITCH_SYSTEM
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13
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14 #if 0 /* RMSmacs */
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15 FSF says the following, but apparently the HAVE_RES_INIT stuff takes
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16 care of it properly?
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17 /* #if 0 This isn't right. Apparently some sites do have -lresolv
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18 but don't use that. On those systems, the code below loses.
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19 There's no way to win automatically unless someone
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20 figures out a way of determining automatically which way is right
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21 on any given system. */
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22 #endif
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23
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24 /* Some systems do not run the Network Information Service, but have
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25 modified the shared C library to include resolver support without
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26 also changing the C archive library (/usr/lib/libc.a). If we
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27 detect the presence of libresolv.a, use -lresolv to supplement libc.a.
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28
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29 We used to have #ifdef HAVE_GETHOSTNAME is to prevent configure from
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30 setting libsrc_libs to -lresolv in lib-src/Makefile. But nowadays
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31 configure is smarter about computing libsrc_libs, and would not
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32 be fooled. Anyway, why not use -lresolv in lib-src? */
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33 /* #ifdef HAVE_GETHOSTNAME */
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34 /* XEmacs change: -lresolve should be added only if we have RES_INIT,
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35 not if we don't */
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36 #ifdef HAVE_RES_INIT
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37 #define LIBS_SYSTEM -lresolv
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38 #endif
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39 /* #endif */
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40
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41 #if 0 /* Not necessary, since SYSTEM_MALLOC is defined in sunos4-0.h. */
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42 /* Tell GNU malloc to compensate for a bug in localtime. */
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43 #define SUNOS_LOCALTIME_BUG
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44 #endif
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45
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46 /* Define dlopen, dlclose, dlsym. */
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47 #define USE_DL_STUBS
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48
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49 /* SunOS does not define strerror since it is ANSI C, but SunPro C does. */
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50 #if !defined(HAVE_STRERROR) && defined(__SUNPRO_C)
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51 #define HAVE_STRERROR
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52 #endif
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110
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53
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54 /* This appears to be broken on SunOS4.1.[123] */
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55 #define BROKEN_SIGIO
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