4.3BSD - /usr/ingres/source/parser/parser.h

   1: #
   2: /*
   3: **	COPYRIGHT
   4: **
   5: **	The Regents of the University of California
   6: **
   7: **	1977
   8: **
   9: **	This program material is the property of the
  10: **	Regents of the University of California and
  11: **	may not be reproduced or disclosed without
  12: **	the prior written permission of the owner.
  13: */
  14: 
  15: /*
  16: **	Version:
  17: **		@(#)parser.h	8.3	2/8/85
  18: */
  19: 
  20: 
  21: 
  22: # define    DBUFSIZ     2000    /* size of buffer for dbu commands */
  23: # define    TREEMAX     2500    /* max number of bytes for tree */
  24: # define    MAXATT      150 /* max number of attributes in the att stash */
  25: 
  26: # define    V6POINT3COMPAT
  27: 
  28: # define    WARN        0   /* for a non fatal error */
  29: # define    FATAL       1   /* for a fatal error */
  30: 
  31: /* mode parameters for range table manipulation */
  32: # define    LOOKREL     1
  33: # define    LOOKVAR     2
  34: # define    R_INTERNAL  3
  35: # define    R_EXTERNAL  4
  36: # define    R_IMPLICIT  5
  37: 
  38: # define    RELVUSED    01
  39: 
  40: /* the first argument in argv which may be an ad hoc flag */
  41: # define    FREEFLAGS   6
  42: 
  43: /* -- ASSORTED DATA STRUCTURES -- */
  44: struct atstash                  /* attribute table */
  45: {
  46:     char        atbid;          /* attribute number */
  47:     char        atbfrmt;        /* attribute form type */
  48:     char        atbfrml;        /* attribute form length */
  49:     char        atbname[MAXNAME];   /* attribute name */
  50:     struct atstash  *atbnext;       /* pointer to next entry in chain */
  51: };
  52: 
  53: struct parrng               /* auxiliary range table */
  54: {
  55:     DESC        vardesc;
  56:     struct parrng   *frontpt;
  57:     struct parrng   *backpt;
  58:     struct atstash  *attlist;       /* head of attrib list for this reln */
  59:     int     relvused;       /* whether variable in use */
  60: };
  61: 
  62: typedef struct parrng    PARRNG;
  63: 
  64: struct constop              /* constant operator lookup table */
  65: {
  66:     char    *copname;       /* string name for identification */
  67:     int copnum;         /* op number */
  68:     char    coptype;        /* op result type for formating */
  69:     char    coplen;         /* op result length for formatting */
  70: };

Defined struct's

Defined typedef's

Defined macros

Usage of this include