minix: commands/patch/util.h Source File

00001 /* $Header: /opt/proj/minix/cvsroot/src/commands/patch/util.h,v 1.1.1.1 2005/04/21 14:55:11 beng Exp $
00002  *
00003  * $Log: util.h,v $
00004  * Revision 1.1.1.1  2005/04/21 14:55:11  beng
00005  * Initial import of pre-3.0.1
00006  *
00007  * Revision 1.1.1.1  2005/04/20 13:33:20  beng
00008  * Initial import of minix 2.0.4
00009  *
00010  * Revision 2.0  86/09/17  15:40:06  lwall
00011  * Baseline for netwide release.
00012  * 
00013  */
00014 
00015 /* and for those machine that can't handle a variable argument list */
00016 
00017 #ifdef CANVARARG
00018 
00019 #define say1 say
00020 #define say2 say
00021 #define say3 say
00022 #define say4 say
00023 #define ask1 ask
00024 #define ask2 ask
00025 #define ask3 ask
00026 #define ask4 ask
00027 #define fatal1 fatal
00028 #define fatal2 fatal
00029 #define fatal3 fatal
00030 #define fatal4 fatal
00031 
00032 #else /* hope they allow multi-line macro actual arguments */
00033 
00034 #ifdef lint
00035 
00036 #define say1(a) say(a, 0, 0, 0)
00037 #define say2(a,b) say(a, (b)==(b), 0, 0)
00038 #define say3(a,b,c) say(a, (b)==(b), (c)==(c), 0)
00039 #define say4(a,b,c,d) say(a, (b)==(b), (c)==(c), (d)==(d))
00040 #define ask1(a) ask(a, 0, 0, 0)
00041 #define ask2(a,b) ask(a, (b)==(b), 0, 0)
00042 #define ask3(a,b,c) ask(a, (b)==(b), (c)==(c), 0)
00043 #define ask4(a,b,c,d) ask(a, (b)==(b), (c)==(c), (d)==(d))
00044 #define fatal1(a) fatal(a, 0, 0, 0)
00045 #define fatal2(a,b) fatal(a, (b)==(b), 0, 0)
00046 #define fatal3(a,b,c) fatal(a, (b)==(b), (c)==(c), 0)
00047 #define fatal4(a,b,c,d) fatal(a, (b)==(b), (c)==(c), (d)==(d))
00048 
00049 #else /* lint */
00050     /* if this doesn't work, try defining CANVARARG above */
00051 #define say1(a) say(a, Nullch, Nullch, Nullch)
00052 #define say2(a,b) say(a, b, Nullch, Nullch)
00053 #define say3(a,b,c) say(a, b, c, Nullch)
00054 #define say4 say
00055 #define ask1(a) ask(a, Nullch, Nullch, Nullch)
00056 #define ask2(a,b) ask(a, b, Nullch, Nullch)
00057 #define ask3(a,b,c) ask(a, b, c, Nullch)
00058 #define ask4 ask
00059 #define fatal1(a) fatal(a, Nullch, Nullch, Nullch)
00060 #define fatal2(a,b) fatal(a, b, Nullch, Nullch)
00061 #define fatal3(a,b,c) fatal(a, b, c, Nullch)
00062 #define fatal4 fatal
00063 
00064 #endif /* lint */
00065 
00066 /* if neither of the above work, join all multi-line macro calls. */
00067 #endif
00068 
00069 EXT char serrbuf[BUFSIZ];               /* buffer for stderr */
00070 
00071 _PROTOTYPE(int move_file , (char *from , char *to ));
00072 _PROTOTYPE(void copy_file , (char *from , char *to ));
00073 _PROTOTYPE(char *savestr , (Reg1 char *s ));
00074 void say();
00075 void fatal();
00076 void ask();
00077 _PROTOTYPE(void set_signals , (int reset ));
00078 _PROTOTYPE(void ignore_signals , (void));
00079 _PROTOTYPE(void makedirs , (Reg1 char *filename , bool striplast ));
00080 _PROTOTYPE(char *fetchname , (char *at , int strip_leading , int assume_exists ));