version 1.3, 2010/02/10 10:14:25
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version 1.78, 2025/04/15 10:17:56
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.11 |
RPL/2 (R) version 4.1.36 |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
Copyright (C) 1989-2025 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 20
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*/ |
*/ |
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#include "rpl.conv.h" |
#include "rpl-conv.h" |
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/* |
/* |
Line 689 instruction_utpt(struct_processus *s_eta
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Line 689 instruction_utpt(struct_processus *s_eta
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void |
void |
instruction_use(struct_processus *s_etat_processus) |
instruction_use(struct_processus *s_etat_processus) |
{ |
{ |
logical1 erreur; |
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logical1 existence; |
logical1 existence; |
logical1 ouverture; |
logical1 ouverture; |
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Line 711 instruction_use(struct_processus *s_etat
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Line 710 instruction_use(struct_processus *s_etat
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if ((*s_etat_processus).langue == 'F') |
if ((*s_etat_processus).langue == 'F') |
{ |
{ |
printf("(insertion d'une bibliothèque dynamique)\n\n"); |
printf("(insertion d'une bibliothèque dynamique)\n\n"); |
printf("Si le chemin ne comprend pas de '/', la bibliothèque " |
printf("Si le chemin ne commence pas par '/', la bibliothèque " |
"est recherchée\n"); |
"est recherchée\n"); |
printf("successivement dans le répertoire courant puis dans %s." |
printf("successivement dans le répertoire courant puis dans %s." |
"\n\n", d_exec_path); |
"\n\n", d_exec_path); |
Line 719 instruction_use(struct_processus *s_etat
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Line 718 instruction_use(struct_processus *s_etat
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else |
else |
{ |
{ |
printf("(insert a shared library)\n\n"); |
printf("(insert a shared library)\n\n"); |
printf("If this path does not include '/', RPL/2 tries to find " |
printf("If this path does not begin with '/', RPL/2 tries to find " |
"it in current\n"); |
"it in current\n"); |
printf("directory or %s in this order.\n\n", d_exec_path); |
printf("directory or %s in this order.\n\n", d_exec_path); |
} |
} |
Line 753 instruction_use(struct_processus *s_etat
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Line 752 instruction_use(struct_processus *s_etat
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if ((*s_objet_argument).type == CHN) |
if ((*s_objet_argument).type == CHN) |
{ |
{ |
/* |
/* |
* Si le nom contient un '/', il est traité comme un chemin |
* Si le nom commence par un '/', il est traité comme un chemin |
* absolu. Dans le cas contraire, on essaye successivement |
* absolu. Dans le cas contraire, on essaye successivement |
* './' puis le répertoire lib de l'installation du langage. |
* './' puis le répertoire lib de l'installation du langage. |
*/ |
*/ |
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if (index((unsigned char *) (*s_objet_argument).objet, '/') == NULL) |
if (((unsigned char *) (*s_objet_argument).objet)[0] != '/') |
{ |
{ |
if ((tampon = malloc((strlen((unsigned char *) (*s_objet_argument) |
if ((tampon = malloc((strlen((unsigned char *) (*s_objet_argument) |
.objet) + 3) * sizeof(unsigned char))) == NULL) |
.objet) + 3) * sizeof(unsigned char))) == NULL) |
Line 770 instruction_use(struct_processus *s_etat
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Line 769 instruction_use(struct_processus *s_etat
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sprintf(tampon, "./%s", (unsigned char *) |
sprintf(tampon, "./%s", (unsigned char *) |
(*s_objet_argument).objet); |
(*s_objet_argument).objet); |
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erreur = caracteristiques_fichier(s_etat_processus, tampon, |
caracteristiques_fichier(s_etat_processus, tampon, |
&existence, &ouverture, &unite); |
&existence, &ouverture, &unite); |
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if (existence != d_faux) |
if (existence != d_faux) |
Line 782 instruction_use(struct_processus *s_etat
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Line 781 instruction_use(struct_processus *s_etat
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{ |
{ |
free(tampon); |
free(tampon); |
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if ((tampon = malloc((strlen((unsigned char *) |
if ((*s_etat_processus).rpl_home == NULL) |
(*s_objet_argument).objet) + strlen(d_exec_path) + 7) |
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* sizeof(unsigned char))) == NULL) |
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{ |
{ |
(*s_etat_processus).erreur_systeme = |
if ((tampon = malloc((strlen((unsigned char *) |
d_es_allocation_memoire; |
(*s_objet_argument).objet) + strlen(d_exec_path) |
return; |
+ 7) * sizeof(unsigned char))) == NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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sprintf(tampon, "/%s/lib/%s", d_exec_path, (unsigned char *) |
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(*s_objet_argument).objet); |
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} |
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else |
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{ |
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if ((tampon = malloc((strlen((unsigned char *) |
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(*s_objet_argument).objet) + |
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strlen((*s_etat_processus).rpl_home) |
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+ 7) * sizeof(unsigned char))) == NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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sprintf(tampon, "/%s/lib/%s", (*s_etat_processus).rpl_home, |
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(unsigned char *) (*s_objet_argument).objet); |
} |
} |
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sprintf(tampon, "/%s/lib/%s", d_exec_path, (unsigned char *) |
// Si la chaîne commence par '//', on supprime un '/'. |
(*s_objet_argument).objet); |
// tampon[1] existe toujours. |
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if (tampon[1] == '/') |
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{ |
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memmove(tampon, tampon + 1, strlen(tampon)); |
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} |
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caracteristiques_fichier(s_etat_processus, tampon, |
caracteristiques_fichier(s_etat_processus, tampon, |
&existence, &ouverture, &unite); |
&existence, &ouverture, &unite); |
Line 1059 instruction_uchol(struct_processus *s_et
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Line 1084 instruction_uchol(struct_processus *s_et
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void |
void |
instruction_unlock(struct_processus *s_etat_processus) |
instruction_unlock(struct_processus *s_etat_processus) |
{ |
{ |
file *descripteur; |
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struct flock lock; |
struct flock lock; |
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struct_descripteur_fichier *descripteur; |
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struct_objet *s_objet; |
struct_objet *s_objet; |
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(*s_etat_processus).erreur_execution = d_ex; |
(*s_etat_processus).erreur_execution = d_ex; |
Line 1119 instruction_unlock(struct_processus *s_e
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Line 1144 instruction_unlock(struct_processus *s_e
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return; |
return; |
} |
} |
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if (fcntl(fileno(descripteur), F_SETLK, &lock) == -1) |
if (fcntl(fileno((*descripteur).descripteur_c), F_SETLK, &lock) |
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== -1) |
{ |
{ |
liberation(s_etat_processus, s_objet); |
liberation(s_etat_processus, s_objet); |
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Line 1210 instruction_unprotect(struct_processus *
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Line 1236 instruction_unprotect(struct_processus *
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return; |
return; |
} |
} |
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((*s_etat_processus).s_liste_variables[(*s_etat_processus) |
(*(*s_etat_processus).pointeur_variable_courante) |
.position_variable_courante]).variable_verrouillee = d_faux; |
.variable_verrouillee = d_faux; |
} |
} |
else if ((*s_objet).type == LST) |
else if ((*s_objet).type == LST) |
{ |
{ |
Line 1238 instruction_unprotect(struct_processus *
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Line 1264 instruction_unprotect(struct_processus *
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return; |
return; |
} |
} |
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((*s_etat_processus).s_liste_variables[(*s_etat_processus) |
(*(*s_etat_processus).pointeur_variable_courante) |
.position_variable_courante]).variable_verrouillee = d_faux; |
.variable_verrouillee = d_faux; |
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l_element_courant = (*l_element_courant).suivant; |
l_element_courant = (*l_element_courant).suivant; |
} |
} |
Line 1276 instruction_ucase(struct_processus *s_et
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Line 1302 instruction_ucase(struct_processus *s_et
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struct_objet *s_objet_argument; |
struct_objet *s_objet_argument; |
struct_objet *s_objet_resultat; |
struct_objet *s_objet_resultat; |
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unsigned char *ptr; |
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unsigned char registre; |
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(*s_etat_processus).erreur_execution = d_ex; |
(*s_etat_processus).erreur_execution = d_ex; |
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if ((*s_etat_processus).affichage_arguments == 'Y') |
if ((*s_etat_processus).affichage_arguments == 'Y') |
Line 1328 instruction_ucase(struct_processus *s_et
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Line 1351 instruction_ucase(struct_processus *s_et
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} |
} |
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liberation(s_etat_processus, s_objet_argument); |
liberation(s_etat_processus, s_objet_argument); |
ptr = (unsigned char *) (*s_objet_resultat).objet; |
conversion_chaine(s_etat_processus, (unsigned char *) |
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(*s_objet_resultat).objet, 'M'); |
while((*ptr) != d_code_fin_chaine) |
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{ |
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registre = toupper((*ptr)); |
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if (tolower(registre) == (*ptr)) |
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{ |
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(*ptr) = registre; |
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} |
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ptr++; |
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} |
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if (empilement(s_etat_processus, &((*s_etat_processus).l_base_pile), |
if (empilement(s_etat_processus, &((*s_etat_processus).l_base_pile), |
s_objet_resultat) == d_erreur) |
s_objet_resultat) == d_erreur) |