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util.h revision 1.1.1.1 
      1 /* $Header: /tank/opengrok/rsync2/NetBSD/src/usr.bin/patch/util.h,v 1.1.1.1 1997/01/09 14:47:40 tls Exp $
      2  *
      3  * $Log: util.h,v $
      4  * Revision 1.1.1.1  1997/01/09 14:47:40  tls
      5  * Import from 4.4BSD-Lite2
      6  *
      7  * Revision 2.0  86/09/17  15:40:06  lwall
      8  * Baseline for netwide release.
      9  *
     10  */
     11 
     12 /* and for those machine that can't handle a variable argument list */
     13 
     14 #ifdef CANVARARG
     15 
     16 #define say1 say
     17 #define say2 say
     18 #define say3 say
     19 #define say4 say
     20 #define ask1 ask
     21 #define ask2 ask
     22 #define ask3 ask
     23 #define ask4 ask
     24 #define fatal1 fatal
     25 #define fatal2 fatal
     26 #define fatal3 fatal
     27 #define fatal4 fatal
     28 
     29 #else /* hope they allow multi-line macro actual arguments */
     30 
     31 #ifdef lint
     32 
     33 #define say1(a) say(a, 0, 0, 0)
     34 #define say2(a,b) say(a, (b)==(b), 0, 0)
     35 #define say3(a,b,c) say(a, (b)==(b), (c)==(c), 0)
     36 #define say4(a,b,c,d) say(a, (b)==(b), (c)==(c), (d)==(d))
     37 #define ask1(a) ask(a, 0, 0, 0)
     38 #define ask2(a,b) ask(a, (b)==(b), 0, 0)
     39 #define ask3(a,b,c) ask(a, (b)==(b), (c)==(c), 0)
     40 #define ask4(a,b,c,d) ask(a, (b)==(b), (c)==(c), (d)==(d))
     41 #define fatal1(a) fatal(a, 0, 0, 0)
     42 #define fatal2(a,b) fatal(a, (b)==(b), 0, 0)
     43 #define fatal3(a,b,c) fatal(a, (b)==(b), (c)==(c), 0)
     44 #define fatal4(a,b,c,d) fatal(a, (b)==(b), (c)==(c), (d)==(d))
     45 
     46 #else /* lint */
     47     /* if this doesn't work, try defining CANVARARG above */
     48 #define say1(a) say(a, Nullch, Nullch, Nullch)
     49 #define say2(a,b) say(a, b, Nullch, Nullch)
     50 #define say3(a,b,c) say(a, b, c, Nullch)
     51 #define say4 say
     52 #define ask1(a) ask(a, Nullch, Nullch, Nullch)
     53 #define ask2(a,b) ask(a, b, Nullch, Nullch)
     54 #define ask3(a,b,c) ask(a, b, c, Nullch)
     55 #define ask4 ask
     56 #define fatal1(a) fatal(a, Nullch, Nullch, Nullch)
     57 #define fatal2(a,b) fatal(a, b, Nullch, Nullch)
     58 #define fatal3(a,b,c) fatal(a, b, c, Nullch)
     59 #define fatal4 fatal
     60 
     61 #endif /* lint */
     62 
     63 /* if neither of the above work, join all multi-line macro calls. */
     64 #endif
     65 
     66 EXT char serrbuf[BUFSIZ];		/* buffer for stderr */
     67 
     68 char *fetchname();
     69 int move_file();
     70 void copy_file();
     71 void say();
     72 void fatal();
     73 void ask();
     74 char *savestr();
     75 void set_signals();
     76 void ignore_signals();
     77 void makedirs();
     78