diff options
Diffstat (limited to 'src/include/utils/psort.h')
| -rw-r--r-- | src/include/utils/psort.h | 51 |
1 files changed, 25 insertions, 26 deletions
diff --git a/src/include/utils/psort.h b/src/include/utils/psort.h index fe5e0b2f357..01fa4153c1e 100644 --- a/src/include/utils/psort.h +++ b/src/include/utils/psort.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: psort.h,v 1.8 1997/09/07 05:02:53 momjian Exp $ + * $Id: psort.h,v 1.9 1997/09/08 02:39:54 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -24,17 +24,17 @@ struct tape { - int tp_dummy; /* (D) */ - int tp_fib; /* (A) */ - FILE *tp_file; /* (TAPE) */ - struct tape *tp_prev; + int tp_dummy; /* (D) */ + int tp_fib; /* (A) */ + FILE *tp_file; /* (TAPE) */ + struct tape *tp_prev; }; struct cmplist { - int cp_attn; /* attribute number */ - int cp_num; /* comparison function code */ - int cp_rev; /* invert comparison flag */ + int cp_attn; /* attribute number */ + int cp_num; /* comparison function code */ + int cp_rev; /* invert comparison flag */ struct cmplist *cp_next; /* next in chain */ }; @@ -47,25 +47,24 @@ typedef struct Psortstate { LeftistContextData treeContext; - int TapeRange; - int Level; - int TotalDummy; - struct tape Tape[MAXTAPES]; + int TapeRange; + int Level; + int TotalDummy; + struct tape Tape[MAXTAPES]; - int BytesRead; - int BytesWritten; - int tupcount; + int BytesRead; + int BytesWritten; + int tupcount; struct leftist *Tuples; - FILE *psort_grab_file; - long psort_current; /* could be file offset, or array - * index */ - long psort_saved;/* could be file offset, or array index */ - bool using_tape_files; + FILE *psort_grab_file; + long psort_current; /* could be file offset, or array index */ + long psort_saved; /* could be file offset, or array index */ + bool using_tape_files; - HeapTuple *memtuples; -} Psortstate; + HeapTuple *memtuples; +} Psortstate; #ifdef EBUG #include <stdio.h> @@ -99,10 +98,10 @@ if (1) CODE; else #endif /* psort.c */ -extern bool psort_begin(Sort * node, int nkeys, ScanKey key); +extern bool psort_begin(Sort * node, int nkeys, ScanKey key); extern HeapTuple psort_grabtuple(Sort * node); -extern void psort_markpos(Sort * node); -extern void psort_restorepos(Sort * node); -extern void psort_end(Sort * node); +extern void psort_markpos(Sort * node); +extern void psort_restorepos(Sort * node); +extern void psort_end(Sort * node); #endif /* PSORT_H */ |