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wpp: Use standard Wine lists where possible. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-12-03 13:27:15 +01:00
parent de2f4ceeb8
commit 506bdf4249
4 changed files with 37 additions and 69 deletions
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10
libs/wpp/ppl.l
View File

@ -302,7 +302,7 @@ include_state_t pp_incl_state =
0 /* seen_junk */
};
includelogicentry_t *pp_includelogiclist = NULL;
struct list pp_includelogiclist = LIST_INIT( pp_includelogiclist );
#define YY_INPUT(buf,result,max_size) \
{ \
@ -1350,11 +1350,7 @@ static bufferstackentry_t *pop_buffer(void)
iep->ppp = ppp;
ppp->iep = iep;
iep->filename = bufferstack[bufferstackidx].include_filename;
iep->prev = NULL;
iep->next = pp_includelogiclist;
if(iep->next)
iep->next->prev = iep;
pp_includelogiclist = iep;
list_add_head( &pp_includelogiclist, &iep->entry );
if(pp_status.debug)
fprintf(stderr, "pop_buffer: %s:%d: includelogic added, include_ppp='%s', file='%s'\n",
bufferstack[bufferstackidx].filename, bufferstack[bufferstackidx].line_number, pp_incl_state.ppp, iep->filename);
@ -1557,7 +1553,7 @@ void pp_do_include(char *fname, int type)
if(!fname)
return;
for(iep = pp_includelogiclist; iep; iep = iep->next)
LIST_FOR_EACH_ENTRY( iep, &pp_includelogiclist, includelogicentry_t, entry )
{
if(!strcmp(iep->filename, fname))
{

72
libs/wpp/preproc.c
View File

@ -39,10 +39,11 @@ struct pp_status pp_status;
typedef struct pp_def_state
{
struct pp_def_state *next;
pp_entry_t *defines[HASHKEY];
struct list entry;
struct list defines[HASHKEY];
} pp_def_state_t;
static struct list pp_states = LIST_INIT( pp_states );
static pp_def_state_t *pp_def_state;
#define MAXIFSTACK 64
@ -56,14 +57,11 @@ void pp_print_status(void)
int i;
int sum;
int total = 0;
pp_entry_t *ppp;
fprintf(stderr, "Defines statistics:\n");
for(i = 0; i < HASHKEY; i++)
{
sum = 0;
for(ppp = pp_def_state->defines[i]; ppp; ppp = ppp->next)
sum++;
sum = list_count( &pp_def_state->defines[i] );
total += sum;
if (sum) fprintf(stderr, "%4d, %3d\n", i, sum);
}
@ -188,7 +186,7 @@ pp_entry_t *pplookup(const char *ident)
if(!ident)
return NULL;
idx = pphash(ident);
for(ppp = pp_def_state->defines[idx]; ppp; ppp = ppp->next)
LIST_FOR_EACH_ENTRY( ppp, &pp_def_state->defines[idx], pp_entry_t, entry )
{
if(!strcmp(ident, ppp->ident))
return ppp;
@ -200,35 +198,11 @@ static void free_pp_entry( pp_entry_t *ppp, int idx )
{
if(ppp->iep)
{
if(ppp->iep == pp_includelogiclist)
{
pp_includelogiclist = ppp->iep->next;
if(pp_includelogiclist)
pp_includelogiclist->prev = NULL;
}
else
{
ppp->iep->prev->next = ppp->iep->next;
if(ppp->iep->next)
ppp->iep->next->prev = ppp->iep->prev;
}
list_remove( &ppp->iep->entry );
free(ppp->iep->filename);
free(ppp->iep);
}
if(pp_def_state->defines[idx] == ppp)
{
pp_def_state->defines[idx] = ppp->next;
if(pp_def_state->defines[idx])
pp_def_state->defines[idx]->prev = NULL;
}
else
{
ppp->prev->next = ppp->next;
if(ppp->next)
ppp->next->prev = ppp->prev;
}
list_remove( &ppp->entry );
free(ppp);
}
@ -236,9 +210,10 @@ static void free_pp_entry( pp_entry_t *ppp, int idx )
void pp_push_define_state(void)
{
pp_def_state_t *state = pp_xmalloc( sizeof(*state) );
int i;
memset( state->defines, 0, sizeof(state->defines) );
state->next = pp_def_state;
for (i = 0; i < HASHKEY; i++) list_init( &state->defines[i] );
list_add_head( &pp_states, &state->entry );
pp_def_state = state;
}
@ -246,16 +221,22 @@ void pp_push_define_state(void)
void pp_pop_define_state(void)
{
int i;
pp_entry_t *ppp;
pp_def_state_t *state;
pp_entry_t *ppp, *ppp2;
pp_def_state_t *state = pp_def_state;
for (i = 0; i < HASHKEY; i++)
{
while ((ppp = pp_def_state->defines[i]) != NULL) pp_del_define( ppp->ident );
LIST_FOR_EACH_ENTRY_SAFE( ppp, ppp2, &state->defines[i], pp_entry_t, entry )
{
free( ppp->ident );
free( ppp->subst.text );
free( ppp->filename );
free_pp_entry( ppp, i );
}
}
state = pp_def_state;
pp_def_state = state->next;
list_remove( &state->entry );
free( state );
pp_def_state = LIST_ENTRY( list_head( &pp_states ), pp_def_state_t, entry );
}
void pp_del_define(const char *name)
@ -300,10 +281,7 @@ pp_entry_t *pp_add_define(const char *def, const char *text)
ppp->subst.text = text ? pp_xstrdup(text) : NULL;
ppp->filename = pp_xstrdup(pp_status.input ? pp_status.input : "<internal or cmdline>");
ppp->linenumber = pp_status.input ? pp_status.line_number : 0;
ppp->next = pp_def_state->defines[idx];
pp_def_state->defines[idx] = ppp;
if(ppp->next)
ppp->next->prev = ppp;
list_add_head( &pp_def_state->defines[idx], &ppp->entry );
if(ppp->subst.text)
{
/* Strip trailing white space from subst text */
@ -345,11 +323,7 @@ pp_entry_t *pp_add_macro(char *id, marg_t *args[], int nargs, mtext_t *exp)
ppp->subst.mtext= exp;
ppp->filename = pp_xstrdup(pp_status.input ? pp_status.input : "<internal or cmdline>");
ppp->linenumber = pp_status.input ? pp_status.line_number : 0;
ppp->next = pp_def_state->defines[idx];
pp_def_state->defines[idx] = ppp;
if(ppp->next)
ppp->next->prev = ppp;
list_add_head( &pp_def_state->defines[idx], &ppp->entry );
if(pp_status.debug)
{
fprintf(stderr, "Added macro (%s, %d) <%s(%d)> to <", pp_status.input, pp_status.line_number, ppp->ident, nargs);

15
libs/wpp/wpp.c
View File

@ -32,18 +32,18 @@ int ppy_debug, pp_flex_debug;
struct define
{
struct define *next;
struct list entry;
char *name;
char *value;
};
static struct define *cmdline_defines;
static struct list cmdline_defines = LIST_INIT( cmdline_defines );
static void add_cmdline_defines(void)
{
struct define *def;
for (def = cmdline_defines; def; def = def->next)
LIST_FOR_EACH_ENTRY( def, &cmdline_defines, struct define, entry )
{
if (def->value) pp_add_define( def->name, def->value );
}
@ -53,7 +53,7 @@ static void del_cmdline_defines(void)
{
struct define *def;
for (def = cmdline_defines; def; def = def->next)
LIST_FOR_EACH_ENTRY( def, &cmdline_defines, struct define, entry )
{
if (def->value) pp_del_define( def->name );
}
@ -94,7 +94,7 @@ void wpp_add_define( const char *name, const char *value )
if (!value) value = "";
for (def = cmdline_defines; def; def = def->next)
LIST_FOR_EACH_ENTRY( def, &cmdline_defines, struct define, entry )
{
if (!strcmp( def->name, name ))
{
@ -105,10 +105,9 @@ void wpp_add_define( const char *name, const char *value )
}
def = pp_xmalloc( sizeof(*def) );
def->next = cmdline_defines;
def->name = pp_xstrdup(name);
def->value = pp_xstrdup(value);
cmdline_defines = def;
list_add_head( &cmdline_defines, &def->entry );
}
@ -117,7 +116,7 @@ void wpp_del_define( const char *name )
{
struct define *def;
for (def = cmdline_defines; def; def = def->next)
LIST_FOR_EACH_ENTRY( def, &cmdline_defines, struct define, entry )
{
if (!strcmp( def->name, name ))
{

9
libs/wpp/wpp_private.h
View File

@ -22,6 +22,7 @@
#include <stdio.h>
#include <string.h>
#include "wine/list.h"
struct pp_entry; /* forward */
/*
@ -30,8 +31,7 @@ struct pp_entry; /* forward */
* are protected in the #ifndef/#endif way.
*/
typedef struct includelogicentry {
struct includelogicentry *next;
struct includelogicentry *prev;
struct list entry;
struct pp_entry *ppp; /* The define which protects the file */
char *filename; /* The filename of the include */
} includelogicentry_t;
@ -81,8 +81,7 @@ typedef enum {
} def_type_t;
typedef struct pp_entry {
struct pp_entry *next;
struct pp_entry *prev;
struct list entry;
def_type_t type; /* Define or macro */
char *ident; /* The key */
marg_t **margs; /* Macro arguments array or NULL if none */
@ -217,7 +216,7 @@ struct pp_status
extern struct pp_status pp_status;
extern include_state_t pp_incl_state;
extern includelogicentry_t *pp_includelogiclist;
extern struct list pp_includelogiclist;
/*
* From ppl.l