Annotation of rpl/src/instructions_r7.c, revision 1.1
1.1 ! bertrand 1: /*
! 2: ================================================================================
! 3: RPL/2 (R) version 4.1.5
! 4: Copyright (C) 1989-2011 Dr. BERTRAND Joël
! 5:
! 6: This file is part of RPL/2.
! 7:
! 8: RPL/2 is free software; you can redistribute it and/or modify it
! 9: under the terms of the CeCILL V2 License as published by the french
! 10: CEA, CNRS and INRIA.
! 11:
! 12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
! 13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
! 14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
! 15: for more details.
! 16:
! 17: You should have received a copy of the CeCILL License
! 18: along with RPL/2. If not, write to info@cecill.info.
! 19: ================================================================================
! 20: */
! 21:
! 22:
! 23: #include "rpl-conv.h"
! 24:
! 25:
! 26: /*
! 27: ================================================================================
! 28: Fonction 'restart'
! 29: ================================================================================
! 30: Entrées : pointeur sur une structure struct_processus
! 31: --------------------------------------------------------------------------------
! 32: Sorties :
! 33: --------------------------------------------------------------------------------
! 34: Effets de bord : néant
! 35: ================================================================================
! 36: */
! 37:
! 38: void
! 39: instruction_restart(struct_processus *s_etat_processus)
! 40: {
! 41: struct timespec attente;
! 42:
! 43: (*s_etat_processus).erreur_execution = d_ex;
! 44:
! 45: if ((*s_etat_processus).affichage_arguments == 'Y')
! 46: {
! 47: printf("\n RESTART ");
! 48:
! 49: if ((*s_etat_processus).langue == 'F')
! 50: {
! 51: printf("(réinitialisation du programme)\n\n");
! 52: printf(" Aucun argument\n");
! 53: }
! 54: else
! 55: {
! 56: printf("(program reinitialization)\n\n");
! 57: printf(" No argument\n");
! 58: }
! 59:
! 60: return;
! 61: }
! 62: else if ((*s_etat_processus).test_instruction == 'Y')
! 63: {
! 64: (*s_etat_processus).nombre_arguments = -1;
! 65: return;
! 66: }
! 67:
! 68: if (test_cfsf(s_etat_processus, 31) == d_vrai)
! 69: {
! 70: if (empilement_pile_last(s_etat_processus, 0) == d_erreur)
! 71: {
! 72: return;
! 73: }
! 74: }
! 75:
! 76: envoi_signal_processus((*s_etat_processus).pid_processus_pere,
! 77: rpl_sigabort);
! 78: (*s_etat_processus).requete_arret = 'Y';
! 79:
! 80: attente.tv_sec = 0;
! 81: attente.tv_nsec = GRANULARITE_us * 1000;
! 82:
! 83: while((*s_etat_processus).var_volatile_requete_arret == 0)
! 84: {
! 85: scrutation_interruptions(s_etat_processus);
! 86: nanosleep(&attente, NULL);
! 87: INCR_GRANULARITE(attente.tv_nsec);
! 88: }
! 89:
! 90: if ((*s_etat_processus).traitement_instruction_halt == d_vrai)
! 91: {
! 92: (*s_etat_processus).execution_pas_suivant = d_vrai;
! 93: }
! 94:
! 95: (*s_etat_processus).requete_redemarrage = d_vrai;
! 96: return;
! 97: }
! 98:
! 99: // vim: ts=4
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