84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
#include "process.h"
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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// TODO
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// tout revoir ici
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#if 0
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struct process * srv_process_copy (const struct process *p)
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{
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if (p == NULL)
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return NULL;
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struct process * copy = malloc (sizeof(struct process));
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memcpy (copy, p, sizeof (struct process));
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return copy;
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}
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int srv_process_eq (const struct process *p1, const struct process *p2)
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{
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return (p1->version == p2->version && p1->index == p2->index);
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}
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void srv_process_gen (struct process *p
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, unsigned int index, unsigned int version)
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{
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p->version = version;
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p->index = index;
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}
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#endif
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int add_proc(struct array_proc *aproc, struct process *p) {
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assert(aproc != NULL);
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assert(p != NULL);
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aproc->size++;
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aproc->tab_proc = realloc(aproc->tab_proc, sizeof(struct process) * aproc->size);
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if (aproc->tab_proc == NULL) {
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return -1;
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}
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aproc->tab_proc[aproc->size - 1] = p;
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return 0;
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}
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int del_proc(struct array_proc *aproc, struct process *p) {
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assert(aproc != NULL);
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assert(p != NULL);
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int i;
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for (i = 0; i < aproc->size; i++) {
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if (aproc->tab_proc[i] == p) {
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aproc->tab_proc[i] = aproc->tab_proc[aproc->size-1];
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aproc->size--;
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aproc->tab_proc = realloc(aproc->tab_proc, sizeof(struct process) * aproc->size);
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if (aproc->tab_proc == NULL) {
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return -1;
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}
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return 0;
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}
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}
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return -2;
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}
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void process_print (struct process *p)
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{
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if (p != NULL)
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printf ("process %d : index %d, version %d\n", p->proc_fd, p->index, p->version);
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}
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void array_proc_print( struct array_proc *ap) {
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int i;
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for (i = 0; i < ap->size; i++) {
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printf("%d : ", i);
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process_print(ap->tab_proc[i]);
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}
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}
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