version 1.46, 2011/09/20 08:56:24
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version 1.57, 2012/04/13 14:12:59
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.1.3 |
RPL/2 (R) version 4.1.8 |
Copyright (C) 1989-2011 Dr. BERTRAND Joël |
Copyright (C) 1989-2012 Dr. BERTRAND Joël |
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This file is part of RPL/2. |
This file is part of RPL/2. |
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Line 45 instruction_spawn(struct_processus *s_et
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Line 45 instruction_spawn(struct_processus *s_et
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pthread_mutexattr_t attributs_mutex; |
pthread_mutexattr_t attributs_mutex; |
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pthread_t thread_id; |
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pthread_t thread_surveillance; |
pthread_t thread_surveillance; |
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struct_descripteur_thread *s_argument_thread; |
struct_descripteur_thread *s_argument_thread; |
Line 353 instruction_spawn(struct_processus *s_et
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Line 352 instruction_spawn(struct_processus *s_et
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return; |
return; |
} |
} |
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# ifndef OS2 |
# ifdef SCHED_OTHER |
# ifndef Cygwin |
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if (pthread_attr_setschedpolicy(&attributs, SCHED_OTHER) != 0) |
if (pthread_attr_setschedpolicy(&attributs, SCHED_OTHER) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# endif |
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# ifdef PTHREAD_EXPLICIT_SCHED |
if (pthread_attr_setinheritsched(&attributs, PTHREAD_EXPLICIT_SCHED) != 0) |
if (pthread_attr_setinheritsched(&attributs, PTHREAD_EXPLICIT_SCHED) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# endif |
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# ifdef PTHREAD_SCOPE_SYSTEM |
if (pthread_attr_setscope(&attributs, PTHREAD_SCOPE_SYSTEM) != 0) |
if (pthread_attr_setscope(&attributs, PTHREAD_SCOPE_SYSTEM) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# endif |
# endif |
# endif |
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/* |
/* |
* Création de l'objet à retourner |
* Création de l'objet à retourner |
Line 413 instruction_spawn(struct_processus *s_et
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Line 414 instruction_spawn(struct_processus *s_et
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(*s_argument_thread).thread_actif = d_faux; |
(*s_argument_thread).thread_actif = d_faux; |
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if (pthread_create(&thread_id, &attributs, lancement_thread, |
if (pthread_create(&(*s_nouvel_etat_processus).tid, |
s_argument_thread) != 0) |
&attributs, lancement_thread, s_argument_thread) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 449 instruction_spawn(struct_processus *s_et
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Line 450 instruction_spawn(struct_processus *s_et
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return; |
return; |
} |
} |
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# ifndef OS2 |
# ifdef SCHED_OTHER |
# ifndef Cygwin |
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if (pthread_attr_setschedpolicy(&attributs, SCHED_OTHER) != 0) |
if (pthread_attr_setschedpolicy(&attributs, SCHED_OTHER) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# endif |
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# ifdef PTHREAD_EXPLICIT_SCHED |
if (pthread_attr_setinheritsched(&attributs, |
if (pthread_attr_setinheritsched(&attributs, |
PTHREAD_EXPLICIT_SCHED) != 0) |
PTHREAD_EXPLICIT_SCHED) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# endif |
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# ifdef PTHREAD_SCOPE_SYSTEM |
if (pthread_attr_setscope(&attributs, PTHREAD_SCOPE_SYSTEM) != 0) |
if (pthread_attr_setscope(&attributs, PTHREAD_SCOPE_SYSTEM) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# endif |
# endif |
# endif |
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/* |
/* |
* On copie l'objet plutôt que le pointeur car cet objet peut être |
* On copie l'objet plutôt que le pointeur car cet objet peut être |
Line 703 instruction_sqlconnect(struct_processus
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Line 706 instruction_sqlconnect(struct_processus
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if ((s_objet_resultat = parametres_sql(s_etat_processus, |
if ((s_objet_resultat = parametres_sql(s_etat_processus, |
s_objet_argument)) == NULL) |
s_objet_argument)) == NULL) |
{ |
{ |
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liberation(s_etat_processus, s_objet_resultat); |
liberation(s_etat_processus, s_objet_argument); |
liberation(s_etat_processus, s_objet_argument); |
return; |
return; |
} |
} |
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if ((*s_etat_processus).erreur_execution == |
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d_ex_instruction_indisponible) |
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{ |
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liberation(s_etat_processus, s_objet_resultat); |
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return; |
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} |
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if ((s_objet_systeme = copie_objet(s_etat_processus, s_objet_resultat, |
if ((s_objet_systeme = copie_objet(s_etat_processus, s_objet_resultat, |
'O')) == NULL) |
'O')) == NULL) |
{ |
{ |
Line 1105 instruction_smphrdecr(struct_processus *
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Line 1116 instruction_smphrdecr(struct_processus *
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} |
} |
} |
} |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
# ifndef SEMAPHORES_NOMMES |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 1116 instruction_smphrdecr(struct_processus *
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Line 1131 instruction_smphrdecr(struct_processus *
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{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
sem_post(&((*s_etat_processus).semaphore_fork)); |
# ifndef SEMAPHORES_NOMMES |
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sem_post(&((*s_etat_processus).semaphore_fork)); |
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# else |
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sem_post((*s_etat_processus).semaphore_fork); |
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# endif |
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(*s_etat_processus).erreur_execution = d_ex_semaphore; |
(*s_etat_processus).erreur_execution = d_ex_semaphore; |
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if ((*s_etat_processus).profilage == d_vrai) |
if ((*s_etat_processus).profilage == d_vrai) |
Line 1129 instruction_smphrdecr(struct_processus *
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Line 1149 instruction_smphrdecr(struct_processus *
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} |
} |
} |
} |
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if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
# ifndef SEMAPHORES_NOMMES |
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while(sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
if ((*s_etat_processus).profilage == d_vrai) |
if (errno != EINTR) |
{ |
{ |
profilage(s_etat_processus, NULL); |
if ((*s_etat_processus).profilage == d_vrai) |
} |
{ |
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profilage(s_etat_processus, NULL); |
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} |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
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} |
} |
} |
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if ((*s_etat_processus).profilage == d_vrai) |
if ((*s_etat_processus).profilage == d_vrai) |
Line 1245 instruction_smphrtrydecr(struct_processu
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Line 1272 instruction_smphrtrydecr(struct_processu
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} |
} |
} |
} |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
# ifndef SEMAPHORES_NOMMES |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
if ((*s_etat_processus).profilage == d_vrai) |
if ((*s_etat_processus).profilage == d_vrai) |
{ |
{ |
Line 1294 instruction_smphrtrydecr(struct_processu
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Line 1325 instruction_smphrtrydecr(struct_processu
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} |
} |
} |
} |
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if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
# ifndef SEMAPHORES_NOMMES |
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while(sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
if ((*s_etat_processus).profilage == d_vrai) |
if (errno != EINTR) |
{ |
{ |
profilage(s_etat_processus, NULL); |
if ((*s_etat_processus).profilage == d_vrai) |
} |
{ |
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profilage(s_etat_processus, NULL); |
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} |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
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} |
} |
} |
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if ((*s_etat_processus).profilage == d_vrai) |
if ((*s_etat_processus).profilage == d_vrai) |