util.h

Variables

serrbuf           X

Macros

ask1              X
ask2              X
ask3              X
ask4              X
fatal1            X
fatal2            X
fatal3            X
fatal4            X
say1              X
say2              X
say3              X
say4              X

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