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Switch to unsigned keys in hash, according to issue #1688290

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in the sf tracker
This commit is contained in:
Hisham Muhammad 2007-04-05 19:53:23 +00:00
parent e3198ca63b
commit a227b20fef
7 changed files with 30 additions and 30 deletions
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16
Hashtable.c
View File

@ -19,7 +19,7 @@ typedef struct Hashtable_ Hashtable;
typedef void(*Hashtable_PairFunction)(int, void*, void*);
typedef struct HashtableItem {
int key;
unsigned int key;
void* value;
struct HashtableItem* next;
} HashtableItem;
@ -61,7 +61,7 @@ int Hashtable_count(Hashtable* this) {
#endif
HashtableItem* HashtableItem_new(int key, void* value) {
HashtableItem* HashtableItem_new(unsigned int key, void* value) {
HashtableItem* this;
this = (HashtableItem*) malloc(sizeof(HashtableItem));
@ -104,8 +104,8 @@ inline int Hashtable_size(Hashtable* this) {
return this->items;
}
void Hashtable_put(Hashtable* this, int key, void* value) {
int index = key % this->size;
void Hashtable_put(Hashtable* this, unsigned int key, void* value) {
unsigned int index = key % this->size;
HashtableItem** bucketPtr = &(this->buckets[index]);
while (true)
if (*bucketPtr == NULL) {
@ -122,8 +122,8 @@ void Hashtable_put(Hashtable* this, int key, void* value) {
assert(Hashtable_isConsistent(this));
}
void* Hashtable_remove(Hashtable* this, int key) {
int index = key % this->size;
void* Hashtable_remove(Hashtable* this, unsigned int key) {
unsigned int index = key % this->size;
assert(Hashtable_isConsistent(this));
@ -149,8 +149,8 @@ void* Hashtable_remove(Hashtable* this, int key) {
return NULL;
}
inline void* Hashtable_get(Hashtable* this, int key) {
int index = key % this->size;
inline void* Hashtable_get(Hashtable* this, unsigned int key) {
unsigned int index = key % this->size;
HashtableItem* bucketPtr = this->buckets[index];
while (true) {
if (bucketPtr == NULL) {

10
Hashtable.h
View File

@ -21,7 +21,7 @@ typedef struct Hashtable_ Hashtable;
typedef void(*Hashtable_PairFunction)(int, void*, void*);
typedef struct HashtableItem {
int key;
unsigned int key;
void* value;
struct HashtableItem* next;
} HashtableItem;
@ -41,7 +41,7 @@ int Hashtable_count(Hashtable* this);
#endif
HashtableItem* HashtableItem_new(int key, void* value);
HashtableItem* HashtableItem_new(unsigned int key, void* value);
Hashtable* Hashtable_new(int size, bool owner);
@ -49,11 +49,11 @@ void Hashtable_delete(Hashtable* this);
inline int Hashtable_size(Hashtable* this);
void Hashtable_put(Hashtable* this, int key, void* value);
void Hashtable_put(Hashtable* this, unsigned int key, void* value);
void* Hashtable_remove(Hashtable* this, int key);
void* Hashtable_remove(Hashtable* this, unsigned int key);
inline void* Hashtable_get(Hashtable* this, int key);
inline void* Hashtable_get(Hashtable* this, unsigned int key);
void Hashtable_foreach(Hashtable* this, Hashtable_PairFunction f, void* userData);

24
Process.c
View File

@ -50,16 +50,16 @@ typedef struct Process_ {
struct ProcessList_ *pl;
bool updated;
int pid;
unsigned int pid;
char* comm;
int indent;
char state;
bool tag;
int ppid;
int pgrp;
int session;
int tty_nr;
int tpgid;
unsigned int ppid;
unsigned int pgrp;
unsigned int session;
unsigned int tty_nr;
unsigned int tpgid;
unsigned long int flags;
#ifdef DEBUG
unsigned long int minflt;
@ -261,12 +261,12 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
int n = PROCESS_COMM_LEN;
switch (field) {
case PID: snprintf(buffer, n, "%5d ", this->pid); break;
case PPID: snprintf(buffer, n, "%5d ", this->ppid); break;
case PGRP: snprintf(buffer, n, "%5d ", this->pgrp); break;
case SESSION: snprintf(buffer, n, "%5d ", this->session); break;
case TTY_NR: snprintf(buffer, n, "%5d ", this->tty_nr); break;
case TPGID: snprintf(buffer, n, "%5d ", this->tpgid); break;
case PID: snprintf(buffer, n, "%5u ", this->pid); break;
case PPID: snprintf(buffer, n, "%5u ", this->ppid); break;
case PGRP: snprintf(buffer, n, "%5u ", this->pgrp); break;
case SESSION: snprintf(buffer, n, "%5u ", this->session); break;
case TTY_NR: snprintf(buffer, n, "%5u ", this->tty_nr); break;
case TPGID: snprintf(buffer, n, "%5u ", this->tpgid); break;
case PROCESSOR: snprintf(buffer, n, "%3d ", this->processor+1); break;
case COMM: {
if (!this->pl->treeView || this->indent == 0) {

2
ProcessList.c
View File

@ -312,7 +312,7 @@ void ProcessList_remove(ProcessList* this, Process* p) {
assert(Hashtable_get(this->processTable, p->pid) != NULL);
Process* pp = Hashtable_remove(this->processTable, p->pid);
assert(pp == p); (void)pp;
int pid = p->pid;
unsigned int pid = p->pid;
int index = Vector_indexOf(this->processes, p, Process_pidCompare);
assert(index != -1);
Vector_remove(this->processes, index);

2
UsersTable.c
View File

@ -35,7 +35,7 @@ void UsersTable_delete(UsersTable* this) {
free(this);
}
char* UsersTable_getRef(UsersTable* this, int uid) {
char* UsersTable_getRef(UsersTable* this, unsigned int uid) {
char* name = (char*) (Hashtable_get(this->users, uid));
if (name == NULL) {
struct passwd* userData = getpwuid(uid);

2
UsersTable.h
View File

@ -28,7 +28,7 @@ UsersTable* UsersTable_new();
void UsersTable_delete(UsersTable* this);
char* UsersTable_getRef(UsersTable* this, int uid);
char* UsersTable_getRef(UsersTable* this, unsigned int uid);
inline int UsersTable_size(UsersTable* this);

4
htop.c
View File

@ -312,7 +312,7 @@ int main(int argc, char** argv) {
incSearchIndex = 0;
incSearchBuffer[0] = 0;
int currPos = Panel_getSelectedIndex(panel);
int currPid = 0;
unsigned int currPid = 0;
int currScrollV = panel->scrollV;
if (follow)
currPid = ProcessList_get(pl, currPos)->pid;
@ -406,7 +406,7 @@ int main(int argc, char** argv) {
continue;
}
if (isdigit((char)ch)) {
int pid = ch-48 + acc;
unsigned int pid = ch-48 + acc;
for (int i = 0; i < ProcessList_size(pl) && ((Process*) Panel_getSelected(panel))->pid != pid; i++)
Panel_setSelected(panel, i);
acc = pid * 10;