version 1.16, 2010/05/13 19:09:18
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version 1.19, 2010/05/22 21:47:07
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Line 877 liberation(struct_processus *s_etat_proc
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Line 877 liberation(struct_processus *s_etat_proc
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{ |
{ |
if (decrementation_atomique(s_objet) > 0) |
if (decrementation_atomique(s_objet) > 0) |
{ |
{ |
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BUG((*(*((struct_fichier *) (*s_objet).objet)).format) |
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.nombre_occurrences <= 1, |
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pthread_mutex_unlock(&((*s_objet).mutex)), |
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printf("(*(*((struct_fichier *) (*s_objet).objet))" |
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".format).nombre_occurrences=%ld\n", |
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(*(*((struct_fichier *) (*s_objet).objet)).format) |
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.nombre_occurrences)); |
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liberation(s_etat_processus, |
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(*((struct_fichier *) (*s_objet).objet)).format); |
return; |
return; |
} |
} |
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liberation(s_etat_processus, |
liberation(s_etat_processus, |
(*((struct_fichier *) (*s_objet).objet)).format); |
(*((struct_fichier *) (*s_objet).objet)).format); |
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free((unsigned char *) (*((struct_fichier *) |
free((unsigned char *) (*((struct_fichier *) |
(*s_objet).objet)).nom); |
(*s_objet).objet)).nom); |
free((struct_fichier *) ((*s_objet).objet)); |
free((struct_fichier *) ((*s_objet).objet)); |
Line 1208 liberation(struct_processus *s_etat_proc
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Line 1217 liberation(struct_processus *s_etat_proc
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{ |
{ |
if (decrementation_atomique(s_objet) > 0) |
if (decrementation_atomique(s_objet) > 0) |
{ |
{ |
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BUG((*(*((struct_socket *) (*s_objet).objet)).format) |
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.nombre_occurrences <= 1, |
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pthread_mutex_unlock(&((*s_objet).mutex)), |
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printf("(*(*((struct_socket *) (*s_objet).objet))" |
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".format).nombre_occurrences=%ld\n", |
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(*(*((struct_socket *) (*s_objet).objet)).format) |
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.nombre_occurrences)); |
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liberation(s_etat_processus, (*((struct_socket *) |
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(*s_objet).objet)).format); |
return; |
return; |
} |
} |
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liberation(s_etat_processus, (*((struct_socket *) |
liberation(s_etat_processus, (*((struct_socket *) |
(*s_objet).objet)).format); |
(*s_objet).objet)).format); |
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free((unsigned char *) (*((struct_socket *) (*s_objet).objet)) |
free((unsigned char *) (*((struct_socket *) (*s_objet).objet)) |
.adresse); |
.adresse); |
free((unsigned char *) (*((struct_socket *) (*s_objet).objet)) |
free((unsigned char *) (*((struct_socket *) (*s_objet).objet)) |
Line 1749 copie_objet(struct_processus *s_etat_pro
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Line 1769 copie_objet(struct_processus *s_etat_pro
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if (type == 'P') |
if (type == 'P') |
{ |
{ |
incrementation_atomique(s_objet); |
incrementation_atomique(s_objet); |
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if (((*((struct_fichier *) ((*s_objet).objet))).format = |
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copie_objet(s_etat_processus, (*((struct_fichier *) |
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((*s_objet).objet))).format, 'P')) == NULL) |
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{ |
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return(NULL); |
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} |
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return(s_objet); |
return(s_objet); |
} |
} |
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Line 2265 copie_objet(struct_processus *s_etat_pro
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Line 2293 copie_objet(struct_processus *s_etat_pro
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if (type == 'P') |
if (type == 'P') |
{ |
{ |
incrementation_atomique(s_objet); |
incrementation_atomique(s_objet); |
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if (((*((struct_socket *) ((*s_objet).objet))) |
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.format = copie_objet(s_etat_processus, |
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(*((struct_socket *) ((*s_objet).objet))).format, 'P')) |
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== NULL) |
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{ |
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return(NULL); |
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} |
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return(s_objet); |
return(s_objet); |
} |
} |
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Line 3555 typedef struct memoire
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Line 3592 typedef struct memoire
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int profondeur; |
int profondeur; |
# endif |
# endif |
struct memoire *suivant; |
struct memoire *suivant; |
pthread_t thread; |
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pid_t pid; |
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} struct_memoire; |
} struct_memoire; |
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static struct_memoire *debug = NULL; |
static struct_memoire *debug = NULL; |
Line 3564 static unsigned long long ordre = 0;
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Line 3599 static unsigned long long ordre = 0;
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static pthread_mutex_t mutex_allocation = PTHREAD_MUTEX_INITIALIZER; |
static pthread_mutex_t mutex_allocation = PTHREAD_MUTEX_INITIALIZER; |
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#define check(a, b) ((strcmp(#a, fonction) == 0) && (ligne == b)) |
#define check(a, b) ((strcmp(#a, fonction) == 0) && (ligne == b)) |
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#undef CORE_DUMP |
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void * |
void * |
debug_memoire_ajout(size_t taille, const unsigned char *fonction, |
debug_memoire_ajout(size_t taille, const unsigned char *fonction, |
Line 3591 debug_memoire_ajout(size_t taille, const
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Line 3627 debug_memoire_ajout(size_t taille, const
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(*debug).ligne = ligne; |
(*debug).ligne = ligne; |
(*debug).taille = taille; |
(*debug).taille = taille; |
(*debug).ordre = ordre; |
(*debug).ordre = ordre; |
(*debug).thread = pthread_self(); |
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(*debug).pid = getpid(); |
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# ifdef __BACKTRACE |
# ifdef __BACKTRACE |
(*debug).profondeur = backtrace((*debug).pile, PROFONDEUR_PILE); |
(*debug).profondeur = backtrace((*debug).pile, PROFONDEUR_PILE); |
# endif |
# endif |
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pthread_mutex_unlock(&mutex_allocation); |
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if (((*debug).fonction = malloc((strlen(fonction) + 1) * |
if (((*debug).fonction = malloc((strlen(fonction) + 1) * |
sizeof(unsigned char))) == NULL) |
sizeof(unsigned char))) == NULL) |
{ |
{ |
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pthread_mutex_unlock(&mutex_allocation); |
return(NULL); |
return(NULL); |
} |
} |
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if (((*debug).argument = malloc((strlen(argument) + 1) * |
if (((*debug).argument = malloc((strlen(argument) + 1) * |
sizeof(unsigned char))) == NULL) |
sizeof(unsigned char))) == NULL) |
{ |
{ |
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pthread_mutex_unlock(&mutex_allocation); |
return(NULL); |
return(NULL); |
} |
} |
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strcpy((*debug).fonction, fonction); |
strcpy((*debug).fonction, fonction); |
strcpy((*debug).argument, argument); |
strcpy((*debug).argument, argument); |
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pthread_mutex_unlock(&mutex_allocation); |
ordre++; |
ordre++; |
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return((*debug).pointeur); |
return((*debug).pointeur); |
Line 3659 debug_memoire_modification(void *pointeu
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Line 3694 debug_memoire_modification(void *pointeu
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return(NULL); |
return(NULL); |
} |
} |
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pthread_mutex_unlock(&mutex_allocation); |
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if (((*element_courant).pointeur = realloc(pointeur, taille)) |
if (((*element_courant).pointeur = realloc(pointeur, taille)) |
== NULL) |
== NULL) |
{ |
{ |
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pthread_mutex_unlock(&mutex_allocation); |
return(NULL); |
return(NULL); |
} |
} |
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Line 3675 debug_memoire_modification(void *pointeu
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Line 3709 debug_memoire_modification(void *pointeu
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if (((*element_courant).fonction = malloc((strlen(fonction) + 1) * |
if (((*element_courant).fonction = malloc((strlen(fonction) + 1) * |
sizeof(unsigned char))) == NULL) |
sizeof(unsigned char))) == NULL) |
{ |
{ |
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pthread_mutex_unlock(&mutex_allocation); |
return(NULL); |
return(NULL); |
} |
} |
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if (((*element_courant).argument = malloc((strlen(argument) + 1) * |
if (((*element_courant).argument = malloc((strlen(argument) + 1) * |
sizeof(unsigned char))) == NULL) |
sizeof(unsigned char))) == NULL) |
{ |
{ |
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pthread_mutex_unlock(&mutex_allocation); |
return(NULL); |
return(NULL); |
} |
} |
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strcpy((*element_courant).fonction, fonction); |
strcpy((*element_courant).fonction, fonction); |
strcpy((*element_courant).argument, argument); |
strcpy((*element_courant).argument, argument); |
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pthread_mutex_unlock(&mutex_allocation); |
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return((*element_courant).pointeur); |
return((*element_courant).pointeur); |
} |
} |
} |
} |
Line 3741 debug_memoire_retrait(void *pointeur)
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Line 3779 debug_memoire_retrait(void *pointeur)
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} |
} |
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void |
void |
debug_memoire_verification(struct_processus *s_etat_processus) |
debug_memoire_verification() |
{ |
{ |
# ifdef __BACKTRACE |
# ifdef __BACKTRACE |
char **appels; |
char **appels; |
# endif |
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int j; |
int j; |
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# endif |
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integer8 i; |
integer8 i; |
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struct_memoire *element_courant; |
struct_memoire *element_courant; |
struct_memoire *element_suivant; |
struct_memoire *element_suivant; |
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fprintf(stderr, "[%d-%llu] MEMORY LEAK\n", |
fprintf(stderr, "[%d-%llu] LIST OF MEMORY LEAKS\n", |
getpid(), (unsigned long long) pthread_self()); |
getpid(), (unsigned long long) pthread_self()); |
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pthread_mutex_lock(&mutex_allocation); |
pthread_mutex_lock(&mutex_allocation); |
Line 3764 debug_memoire_verification(struct_proces
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Line 3802 debug_memoire_verification(struct_proces
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while(element_courant != NULL) |
while(element_courant != NULL) |
{ |
{ |
if (((*element_courant).pid == getpid()) && |
fprintf(stderr, "[%d-%llu] MEDITATION %lld (%llu)\n", getpid(), |
(pthread_equal((*element_courant).thread, pthread_self()) != 0)) |
(unsigned long long) pthread_self(), i, |
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(*element_courant).ordre); |
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fprintf(stderr, "[%d-%llu] P: %p, F: %s(), L: %lu, S: %d\n", |
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getpid(), (unsigned long long) pthread_self(), |
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(*element_courant).pointeur, |
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(*element_courant).fonction, (*element_courant).ligne, |
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(int) (*element_courant).taille); |
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fprintf(stderr, "[%d-%llu] A: %s\n", getpid(), |
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(unsigned long long) pthread_self(), |
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(*element_courant).argument); |
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if (strstr((*element_courant).argument, "sizeof(unsigned char)") |
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!= NULL) |
{ |
{ |
fprintf(stderr, "[%d-%llu] MEDITATION %lld (%llu)\n", getpid(), |
fprintf(stderr, "[%d-%llu] ", getpid(), |
(unsigned long long) pthread_self(), i, |
(unsigned long long) pthread_self()); |
(*element_courant).ordre); |
fprintf(stderr, "O: %s\n", (unsigned char *) |
fprintf(stderr, "[%d-%llu] P: %p, F: %s(), L: %lu, S: %d\n", |
(*element_courant).pointeur); |
getpid(), (unsigned long long) pthread_self(), |
} |
(*element_courant).pointeur, |
else if (strcmp((*element_courant).argument, "sizeof(struct_objet)") |
(*element_courant).fonction, (*element_courant).ligne, |
== 0) |
(int) (*element_courant).taille); |
{ |
fprintf(stderr, "[%d-%llu] A: %s\n", getpid(), |
fprintf(stderr, "[%d-%llu] ", getpid(), |
(unsigned long long) pthread_self(), |
(unsigned long long) pthread_self()); |
(*element_courant).argument); |
fprintf(stderr, "O: %d\n", (*((struct_objet *) |
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(*element_courant).pointeur)).type); |
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} |
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else if (strcmp((*element_courant).argument, |
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"sizeof(struct_liste_chainee)") == 0) |
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{ |
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fprintf(stderr, "[%d-%llu] ", getpid(), |
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(unsigned long long) pthread_self()); |
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fprintf(stderr, "O: data=%p next=%p\n", (*((struct_liste_chainee *) |
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(*element_courant).pointeur)).donnee, |
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(*((struct_liste_chainee *) (*element_courant).pointeur)) |
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.suivant); |
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} |
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# ifdef __BACKTRACE |
# ifdef __BACKTRACE |
appels = backtrace_symbols((*element_courant).pile, |
appels = backtrace_symbols((*element_courant).pile, |
(*element_courant).profondeur); |
(*element_courant).profondeur); |
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fprintf(stderr, "[%d-%llu] BACKTRACE\n", |
fprintf(stderr, "[%d-%llu] BACKTRACE\n", |
getpid(), (unsigned long long) pthread_self()); |
getpid(), (unsigned long long) pthread_self()); |
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if (appels != NULL) |
if (appels != NULL) |
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{ |
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for(j = 0; j < (*element_courant).profondeur; j++) |
{ |
{ |
for(j = 0; j < (*element_courant).profondeur; j++) |
fprintf(stderr, "[%d-%llu] %s\n", getpid(), |
{ |
(unsigned long long) pthread_self(), appels[j]); |
fprintf(stderr, "[%d-%llu] %s\n", getpid(), |
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(unsigned long long) pthread_self(), appels[j]); |
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} |
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free(appels); |
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} |
} |
# endif |
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fprintf(stderr, "\n"); |
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i++; |
free(appels); |
} |
} |
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# endif |
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fprintf(stderr, "\n"); |
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i++; |
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element_suivant = (*element_courant).suivant; |
element_suivant = (*element_courant).suivant; |
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# ifndef CORE_DUMP |
free((*element_courant).fonction); |
free((*element_courant).fonction); |
free((*element_courant).argument); |
free((*element_courant).argument); |
free(element_courant); |
free(element_courant); |
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# endif |
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element_courant = element_suivant; |
element_courant = element_suivant; |
} |
} |
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Line 3817 debug_memoire_verification(struct_proces
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Line 3882 debug_memoire_verification(struct_proces
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return; |
return; |
} |
} |
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void |
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debug_memoire_reinitialisation() |
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{ |
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ordre = 0; |
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debug = NULL; |
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pthread_mutex_trylock(&mutex_allocation); |
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pthread_mutex_unlock(&mutex_allocation); |
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return; |
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} |
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void |
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analyse_post_mortem() |
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{ |
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# ifdef CORE_DUMP |
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BUG(debug != NULL, uprintf("[%d-%llu] CREATE CORE DUMP FILE FOR " |
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"POST MORTEM ANALYZE\n", getpid(), |
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(unsigned long long) pthread_self())); |
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# endif |
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return; |
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} |
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#endif |
#endif |
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