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Some staticized variables were still declared to be extern.

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bde 1997-06-30 23:54:50 +00:00
parent a6d6f19d74
commit 2241ae36d6
3 changed files with 10 additions and 15 deletions
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12
sys/ddb/db_sym.c
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@ -23,7 +23,7 @@
* any improvements or extensions that they make and grant Carnegie the * any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes. * rights to redistribute these changes.
* *
* $Id: db_sym.c,v 1.18 1997/02/22 09:28:29 peter Exp $ * $Id: db_sym.c,v 1.19 1997/06/30 23:49:16 bde Exp $
*/ */
/* /*
@ -46,7 +46,7 @@
static db_symtab_t db_symtabs[MAXNOSYMTABS] = {{0,},}; static db_symtab_t db_symtabs[MAXNOSYMTABS] = {{0,},};
static int db_nsymtab = 0; static int db_nsymtab = 0;
static db_symtab_t *db_last_symtab; static db_symtab_t *db_last_symtab; /* where last symbol was found */
static db_sym_t db_lookup __P(( char *symstr)); static db_sym_t db_lookup __P(( char *symstr));
static char *db_qualify __P((db_sym_t sym, char *symtabname)); static char *db_qualify __P((db_sym_t sym, char *symtabname));
@ -177,12 +177,16 @@ db_lookup(symstr)
return 0; return 0;
} }
/*
* If TRUE, check across symbol tables for multiple occurrences
* of a name. Might slow things down quite a bit.
*/
static volatile boolean_t db_qualify_ambiguous_names = FALSE;
/* /*
* Does this symbol name appear in more than one symbol table? * Does this symbol name appear in more than one symbol table?
* Used by db_symbol_values to decide whether to qualify a symbol. * Used by db_symbol_values to decide whether to qualify a symbol.
*/ */
static boolean_t db_qualify_ambiguous_names = FALSE;
static boolean_t static boolean_t
db_symbol_is_ambiguous(sym) db_symbol_is_ambiguous(sym)
db_sym_t sym; db_sym_t sym;

9
sys/ddb/db_sym.h
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@ -23,7 +23,7 @@
* any improvements or extensions that they make and grant Carnegie the * any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes. * rights to redistribute these changes.
* *
* $Id: db_sym.h,v 1.12 1997/02/22 09:28:30 peter Exp $ * $Id: db_sym.h,v 1.13 1997/06/30 23:49:17 bde Exp $
*/ */
#ifndef _DDB_DB_SYM_H_ #ifndef _DDB_DB_SYM_H_
@ -44,8 +44,6 @@ typedef struct {
char *private; /* optional machdep pointer */ char *private; /* optional machdep pointer */
} db_symtab_t; } db_symtab_t;
extern db_symtab_t *db_last_symtab; /* where last symbol was found */
/* /*
* Symbol representation is specific to the symtab style: * Symbol representation is specific to the symtab style:
* BSD compilers use dbx' nlist, other compilers might use * BSD compilers use dbx' nlist, other compilers might use
@ -66,11 +64,6 @@ typedef int db_strategy_t; /* search strategy */
#define DB_STGY_XTRN 1 /* only external symbols */ #define DB_STGY_XTRN 1 /* only external symbols */
#define DB_STGY_PROC 2 /* only procedures */ #define DB_STGY_PROC 2 /* only procedures */
extern boolean_t db_qualify_ambiguous_names;
/* if TRUE, check across symbol tables
* for multiple occurrences of a name.
* Might slow down quite a bit */
/* /*
* Functions exported by the symtable module * Functions exported by the symtable module
*/ */

4
sys/ddb/db_variables.h
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@ -23,7 +23,7 @@
* any improvements or extensions that they make and grant Carnegie the * any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes. * rights to redistribute these changes.
* *
* $Id$ * $Id: db_variables.h,v 1.7 1997/02/22 09:28:32 peter Exp $
*/ */
/* /*
@ -50,8 +50,6 @@ struct db_variable {
}; };
#define FCN_NULL ((db_varfcn_t *)0) #define FCN_NULL ((db_varfcn_t *)0)
extern struct db_variable db_vars[]; /* debugger variables */
extern struct db_variable *db_evars;
extern struct db_variable db_regs[]; /* machine registers */ extern struct db_variable db_regs[]; /* machine registers */
extern struct db_variable *db_eregs; extern struct db_variable *db_eregs;