+++ /dev/null
-/* datadesc: test of data description (using file transport). */
-
-/* Copyright (c) 2007, 2010. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-
-
-#pragma hdrstop
-
-#include <stdio.h>
-#include "gras.h"
-#include "..\..\..\..\include\gras\datadesc.h"
-
-#include "gras/DataDesc/datadesc_interface.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Logging specific to this test");
-
-#define READ 0
-#define WRITE 1
-#define COPY 2
-#define RW 3
-
-int r_arch;
-const char *filename = "datadesc_usage.out";
-
-void
-write_read(gras_datadesc_type_t type, void *src, void *dst,
- gras_socket_t sock, int direction);
-
-void
-write_read(gras_datadesc_type_t type, void *src, void *dst,
- gras_socket_t sock, int direction)
-{
-
- /* write */
- if (direction == RW)
- sock = gras_socket_client_from_file(filename);
-
- if (direction == WRITE || direction == RW)
- gras_datadesc_send(sock, type, src);
-
- if (direction == RW)
- gras_socket_close(sock);
-
- /* read */
- if (direction == RW)
- sock = gras_socket_server_from_file(filename);
-
- if (direction == READ || direction == RW)
- gras_datadesc_recv(sock, type, r_arch, dst);
-
- if (direction == RW)
- gras_socket_close(sock);
-
- if (direction == COPY)
- gras_datadesc_copy(type, src, dst);
-}
-
-void test_int(gras_socket_t sock, int direction);
-void test_float(gras_socket_t sock, int direction);
-void test_double(gras_socket_t sock, int direction);
-void test_array(gras_socket_t sock, int direction);
-void test_dynar_scal(gras_socket_t sock, int direction);
-void test_intref(gras_socket_t sock, int direction);
-void test_string(gras_socket_t sock, int direction);
-
-void test_homostruct(gras_socket_t sock, int direction);
-void test_hetestruct(gras_socket_t sock, int direction);
-void test_nestedstruct(gras_socket_t sock, int direction);
-void test_chain_list(gras_socket_t sock, int direction);
-void test_graph(gras_socket_t sock, int direction);
-void test_dynar_ref(gras_socket_t sock, int direction);
-
-void test_pbio(gras_socket_t sock, int direction);
-void test_clause(gras_socket_t sock, int direction);
-
-/* defined in datadesc_structures.c, which in perl generated */
-void test_structures(gras_socket_t sock, int direction);
-
-void test_int(gras_socket_t sock, int direction)
-{
- int i = 5, j;
-
- INFO0("---- Test on integer ----");
-
- write_read(gras_datadesc_by_name("int"), &i, &j, sock, direction);
-
- if (direction == READ || direction == RW || direction == COPY)
- xbt_assert(i == j);
-}
-
-void test_float(gras_socket_t sock, int direction)
-{
- float i = 5.0, j;
-
- INFO0("---- Test on float ----");
- write_read(gras_datadesc_by_name("float"), &i, &j, sock, direction);
-
- if (direction == READ || direction == RW || direction == COPY)
- xbt_assert2(i == j, "%f != %f", i, j);
-}
-
-void test_double(gras_socket_t sock, int direction)
-{
- double i = -3252355.1234, j;
-
- INFO0("---- Test on double ----");
- write_read(gras_datadesc_by_name("double"), &i, &j, sock, direction);
-
- if (direction == READ || direction == RW || direction == COPY)
- xbt_assert2(i == j, "%f != %f", i, j);
-}
-
-#define SIZE 5
-typedef int array[SIZE];
-
-void test_array(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
-
- array i = { 35212, -6226, 74337, 11414, 7733 };
- array j;
- int cpt;
-
- INFO0("---- Test on fixed array ----");
-
- my_type =
- gras_datadesc_array_fixed("fixed int array",
- gras_datadesc_by_name("int"), SIZE);
-
- write_read(my_type, &i, &j, sock, direction);
-
- if (direction == READ || direction == RW || direction == COPY) {
- for (cpt = 0; cpt < SIZE; cpt++) {
- DEBUG1("Test spot %d", cpt);
- xbt_assert4(i[cpt] == j[cpt], "i[%d]=%d != j[%d]=%d", cpt, i[cpt],
- cpt, j[cpt]);
- }
- }
-}
-
-/*** Dynar of scalar ***/
-
-void test_dynar_scal(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- xbt_dynar_t i, j;
- int cpt;
-
- INFO0("---- Test on dynar containing integers ----");
- my_type = gras_datadesc_dynar(gras_datadesc_by_name("int"), NULL);
- i = xbt_dynar_new(sizeof(int), NULL);
-
- for (cpt = 0; cpt < 64; cpt++) {
- xbt_dynar_push_as(i, int, cpt);
- DEBUG2("Push %d, length=%lu", cpt, xbt_dynar_length(i));
- }
-
- /* xbt_dynar_dump(i); */
- write_read(my_type, &i, &j, sock, direction);
-
- /* xbt_dynar_dump(j); */
- if (direction == READ || direction == RW || direction == COPY) {
- for (cpt = 0; cpt < 64; cpt++) {
- int ret = xbt_dynar_get_as(j, cpt, int);
-
- if (cpt != ret) {
- CRITICAL3
- ("The retrieved value for cpt=%d is not the same than the injected one (%d!=%d)",
- cpt, ret, cpt);
- xbt_abort();
- }
- }
-
- xbt_dynar_free(&j);
- }
-
- xbt_dynar_free(&i);
-}
-
-void test_intref(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- int *i, *j;
-
- i = xbt_new(int, 1);
- *i = 12345;
-
- INFO1("---- Test on a reference to an integer (%p) ----", i);
-
- my_type = gras_datadesc_ref("int*", gras_datadesc_by_name("int"));
-
- write_read(my_type, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert2(*i == *j, "*i != *j (%d != %d)", *i, *j);
- free(j);
- }
-
- free(i);
-}
-
-/***
- *** string (dynamic array)
- ***/
-void test_string(gras_socket_t sock, int direction)
-{
- char *i = xbt_strdup("Some data"), *j = NULL;
- int cpt;
-
- INFO0("---- Test on string (ref to dynamic array) ----");
- write_read(gras_datadesc_by_name("string"), &i, &j, sock, direction);
-
- if (direction == READ || direction == RW || direction == COPY) {
- for (cpt = 0; cpt < strlen(i); cpt++) {
- xbt_assert4(i[cpt] == j[cpt], "i[%d]=%c != j[%d]=%c", cpt, i[cpt],
- cpt, j[cpt]);
- }
-
- free(j);
- }
-
- free(i);
-}
-
-
-/***
- *** homogeneous struct
- ***/
-typedef struct {
- int a, b, c, d;
-} homostruct;
-
-void test_homostruct(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- homostruct *i, *j;
-
- INFO0("---- Test on homogeneous structure ----");
- /* create descriptor */
- my_type = gras_datadesc_struct("homostruct");
- gras_datadesc_struct_append(my_type, "a",
- gras_datadesc_by_name("signed int"));
- gras_datadesc_struct_append(my_type, "b", gras_datadesc_by_name("int"));
- gras_datadesc_struct_append(my_type, "c", gras_datadesc_by_name("int"));
- gras_datadesc_struct_append(my_type, "d", gras_datadesc_by_name("int"));
- gras_datadesc_struct_close(my_type);
- my_type = gras_datadesc_ref("homostruct*",
- gras_datadesc_by_name("homostruct"));
-
- /* init a value, exchange it and check its validity */
- i = xbt_new(homostruct, 1);
- i->a = 2235;
- i->b = 433425;
- i->c = -23423;
- i->d = -235235;
-
- write_read(my_type, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert2(i->a == j->a, "i->a=%d != j->a=%d", i->a, j->a);
- xbt_assert(i->b == j->b);
- xbt_assert(i->c == j->c);
- xbt_assert(i->d == j->d);
- free(j);
- }
- free(i);
-}
-
-/***
- *** heterogeneous struct
- ***/
-typedef struct {
- unsigned char c1;
- unsigned long int l1;
- unsigned char c2;
- unsigned long int l2;
-} hetestruct;
-void test_hetestruct(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- hetestruct *i, *j;
-
- INFO0("---- Test on heterogeneous structure ----");
- /* create descriptor */
- my_type = gras_datadesc_struct("hetestruct");
- gras_datadesc_struct_append(my_type, "c1",
- gras_datadesc_by_name("unsigned char"));
- gras_datadesc_struct_append(my_type, "l1",
- gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_append(my_type, "c2",
- gras_datadesc_by_name("unsigned char"));
- gras_datadesc_struct_append(my_type, "l2",
- gras_datadesc_by_name("unsigned long int"));
- gras_datadesc_struct_close(my_type);
- my_type =
- gras_datadesc_ref("hetestruct*",
- gras_datadesc_by_name("hetestruct"));
-
-
- /* init a value, exchange it and check its validity */
- i = xbt_new(hetestruct, 1);
- i->c1 = 's';
- i->l1 = 123455;
- i->c2 = 'e';
- i->l2 = 774531;
-
- write_read(my_type, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert(i->c1 == j->c1);
- xbt_assert(i->c2 == j->c2);
- xbt_assert2(i->l1 == j->l1, "i->l1(=%ld) != j->l1(=%ld)", i->l1,
- j->l1);
- xbt_assert(i->l2 == j->l2);
- free(j);
- }
- free(i);
-}
-
-/***
- *** nested struct
- ***/
-typedef struct {
- hetestruct hete;
- homostruct homo;
-} nestedstruct;
-void test_nestedstruct(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- nestedstruct *i, *j;
-
- INFO0("---- Test on nested structures ----");
- /* create descriptor */
- my_type = gras_datadesc_struct("nestedstruct");
-
- gras_datadesc_struct_append(my_type, "hete",
- gras_datadesc_by_name("hetestruct"));
- gras_datadesc_struct_append(my_type, "homo",
- gras_datadesc_by_name("homostruct"));
- gras_datadesc_struct_close(my_type);
- my_type =
- gras_datadesc_ref("nestedstruct*",
- gras_datadesc_by_name("nestedstruct"));
-
- /* init a value, exchange it and check its validity */
- i = xbt_new(nestedstruct, 1);
- i->homo.a = 235231;
- i->homo.b = -124151;
- i->homo.c = 211551;
- i->homo.d = -664222;
- i->hete.c1 = 's';
- i->hete.l1 = 123455;
- i->hete.c2 = 'e';
- i->hete.l2 = 774531;
-
- write_read(my_type, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert(i->homo.a == j->homo.a);
- xbt_assert(i->homo.b == j->homo.b);
- xbt_assert(i->homo.c == j->homo.c);
- xbt_assert(i->homo.d == j->homo.d);
- xbt_assert(i->hete.c1 == j->hete.c1);
- xbt_assert(i->hete.c2 == j->hete.c2);
- xbt_assert(i->hete.l1 == j->hete.l1);
- xbt_assert(i->hete.l2 == j->hete.l2);
- free(j);
- }
- free(i);
-}
-
-/***
- *** chained list
- ***/
-typedef struct s_chained_list chained_list_t;
-struct s_chained_list {
- int v;
- chained_list_t *l;
-};
-void declare_chained_list_type(void);
-chained_list_t *cons(int v, chained_list_t * l);
-void list_free(chained_list_t * l);
-int list_eq(chained_list_t * i, chained_list_t * j);
-
-void declare_chained_list_type(void)
-{
- gras_datadesc_type_t my_type, ref_my_type;
-
- my_type = gras_datadesc_struct("chained_list_t");
- ref_my_type = gras_datadesc_ref("chained_list_t*", my_type);
-
- gras_datadesc_struct_append(my_type, "v", gras_datadesc_by_name("int"));
- gras_datadesc_struct_append(my_type, "l", ref_my_type);
- gras_datadesc_struct_close(my_type);
-}
-
-chained_list_t *cons(int v, chained_list_t * l)
-{
- chained_list_t *nl = xbt_new(chained_list_t, 1);
-
- nl->v = v;
- nl->l = l;
-
- return nl;
-}
-
-void list_free(chained_list_t * l)
-{
- if (l) {
- list_free(l->l);
- free(l);
- }
-}
-
-int list_eq(chained_list_t * i, chained_list_t * j)
-{
- if (!i || !j)
- return i == j;
- if (i->v != j->v)
- return 0;
- return list_eq(i->l, j->l);
-}
-
-void test_chain_list(gras_socket_t sock, int direction)
-{
- chained_list_t *i, *j;
-
- INFO0("---- Test on chained list ----");
-
- /* init a value, exchange it and check its validity */
- i = cons(12355, cons(246264, cons(23263, NULL)));
- j = NULL;
-
- write_read(gras_datadesc_by_name("chained_list_t*"),
- &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert(list_eq(i, j));
- list_free(j);
- }
-
- list_free(i);
-}
-
-/***
- *** graph
- ***/
-void test_graph(gras_socket_t sock, int direction)
-{
- chained_list_t *i, *j;
-
- INFO0("---- Test on graph (cyclique chained list of 3 items) ----");
- /* init a value, exchange it and check its validity */
- i = cons(1151515, cons(-232362, cons(222552, NULL)));
- i->l->l->l = i;
- j = NULL;
-
- gras_datadesc_cycle_set(gras_datadesc_by_name("chained_list_t*"));
- write_read(gras_datadesc_by_name("chained_list_t*"),
- &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
-
- DEBUG1("i=%p", i);
- DEBUG1("i->l=%p", i->l);
- DEBUG1("i->l->l=%p", i->l->l);
- DEBUG1("i->l->l->l=%p", i->l->l->l);
- DEBUG1("j=%p", j);
- DEBUG1("j->l=%p", j->l);
- DEBUG1("j->l->l=%p", j->l->l);
- DEBUG1("j->l->l->l=%p", j->l->l->l);
- xbt_assert4(j->l->l->l == j,
- "Received list is not cyclic. j=%p != j->l->l->l=%p\n"
- "j=%p; &j=%p", j, j->l->l->l, j, &j);
- j->l->l->l = NULL;
- i->l->l->l = NULL;
- xbt_assert(list_eq(i, j));
-
- list_free(j);
- }
- i->l->l->l = NULL; /* do this even in WRITE mode */
- list_free(i);
-}
-
-
-/*** Dynar of references ***/
-static void free_string(void *d)
-{ /* used to free the data in dynar */
- free(*(void **) d);
-}
-
-void test_dynar_ref(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t my_type;
- xbt_dynar_t i, j;
- char buf[1024];
- char *s1, *s2;
- int cpt;
-
- INFO0("---- Test on dynar containing integers ----");
- my_type =
- gras_datadesc_dynar(gras_datadesc_by_name("string"), &free_string);
-
- i = xbt_dynar_new(sizeof(char *), &free_string);
- for (cpt = 0; cpt < 64; cpt++) {
- sprintf(buf, "%d", cpt);
- s1 = strdup(buf);
- xbt_dynar_push(i, &s1);
- }
-
- write_read(my_type, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- for (cpt = 0; cpt < 64; cpt++) {
- sprintf(buf, "%d", cpt);
- xbt_dynar_shift(j, &s2);
- xbt_assert2(!strcmp(buf, s2),
- "The retrieved value is not the same than the injected one (%s!=%s)",
- buf, s2);
- free(s2);
- }
- xbt_dynar_free(&j);
- }
- xbt_dynar_free(&i);
-}
-
-
-/**** PBIO *****/
-GRAS_DEFINE_TYPE(s_pbio, struct s_pbio { /* structure presented in the IEEE article */
- int Cnstatv;
- double Cstatev[12];
- int Cnprops;
- double Cprops[110];
- int Cndi[4];
- int Cnshr;
- int Cnpt;
- double Cdtime;
- double Ctime[2];
- int Cntens;
- double Cdfgrd0[373][3];
- double Cdfgrd1[3][3];
- double Cstress[106]; double Cddsdde[106][106];};)
-typedef struct s_pbio pbio_t;
-
-void test_pbio(gras_socket_t sock, int direction)
-{
- int cpt;
- int cpt2;
- gras_datadesc_type_t pbio_type;
- pbio_t i, j;
-
- INFO0
- ("---- Test on the PBIO IEEE struct (also tests GRAS DEFINE TYPE) ----");
- pbio_type = gras_datadesc_by_symbol(s_pbio);
-
- /* Fill in that damn struct */
- i.Cnstatv = 325115;
- for (cpt = 0; cpt < 12; cpt++)
- i.Cstatev[cpt] = ((double) cpt) * -2361.11;
- i.Cnprops = -37373;
- for (cpt = 0; cpt < 110; cpt++)
- i.Cprops[cpt] = cpt * 100.0;
- for (cpt = 0; cpt < 4; cpt++)
- i.Cndi[cpt] = cpt * 23262;
- i.Cnshr = -4634;
- i.Cnpt = 114142;
- i.Cdtime = -11515.662;
- i.Ctime[0] = 332523.226;
- i.Ctime[1] = -26216.113;
- i.Cntens = 235211411;
-
- for (cpt = 0; cpt < 3; cpt++) {
- for (cpt2 = 0; cpt2 < 373; cpt2++)
- i.Cdfgrd0[cpt2][cpt] = ((double) cpt) * ((double) cpt2);
- for (cpt2 = 0; cpt2 < 3; cpt2++)
- i.Cdfgrd1[cpt][cpt2] = -((double) cpt) * ((double) cpt2);
- }
- for (cpt = 0; cpt < 106; cpt++) {
- i.Cstress[cpt] = (double) cpt *22.113;
- for (cpt2 = 0; cpt2 < 106; cpt2++)
- i.Cddsdde[cpt][cpt2] = ((double) cpt) * ((double) cpt2);
- }
- write_read(gras_datadesc_by_symbol(s_pbio), &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- /* Check that the data match */
- xbt_assert(i.Cnstatv == j.Cnstatv);
- for (cpt = 0; cpt < 12; cpt++)
- xbt_assert4(i.Cstatev[cpt] == j.Cstatev[cpt],
- "i.Cstatev[%d] (=%f) != j.Cstatev[%d] (=%f)",
- cpt, i.Cstatev[cpt], cpt, j.Cstatev[cpt]);
- xbt_assert(i.Cnprops == j.Cnprops);
- for (cpt = 0; cpt < 110; cpt++)
- xbt_assert(i.Cprops[cpt] == j.Cprops[cpt]);
- for (cpt = 0; cpt < 4; cpt++)
- xbt_assert(i.Cndi[cpt] == j.Cndi[cpt]);
- xbt_assert(i.Cnshr == j.Cnshr);
- xbt_assert(i.Cnpt == j.Cnpt);
- xbt_assert(i.Cdtime == j.Cdtime);
- xbt_assert(i.Ctime[0] == j.Ctime[0]);
- xbt_assert(i.Ctime[1] == j.Ctime[1]);
- xbt_assert(i.Cntens == j.Cntens);
- for (cpt = 0; cpt < 3; cpt++) {
- for (cpt2 = 0; cpt2 < 373; cpt2++)
- xbt_assert(i.Cdfgrd0[cpt2][cpt] == j.Cdfgrd0[cpt2][cpt]);
- for (cpt2 = 0; cpt2 < 3; cpt2++)
- xbt_assert(i.Cdfgrd1[cpt][cpt2] == j.Cdfgrd1[cpt][cpt2]);
- }
- for (cpt = 0; cpt < 106; cpt++) {
- xbt_assert(i.Cstress[cpt] == j.Cstress[cpt]);
- for (cpt2 = 0; cpt2 < 106; cpt2++)
- xbt_assert4(i.Cddsdde[cpt][cpt2] == j.Cddsdde[cpt][cpt2],
- "%f=i.Cddsdde[%d][%d] != j.Cddsdde[cpt][cpt2]=%f",
- i.Cddsdde[cpt][cpt2], cpt, cpt2, j.Cddsdde[cpt][cpt2]);
- }
- }
-}
-
-GRAS_DEFINE_TYPE(s_clause, struct s_clause {
- int num_lits; int *literals GRAS_ANNOTE(size, num_lits); /* Tells GRAS where to find the size */
- };
-
- )
-typedef struct s_clause Clause;
-
-void test_clause(gras_socket_t sock, int direction)
-{
- gras_datadesc_type_t ddt;
- Clause *i, *j;
- int cpt;
-
- INFO0
- ("---- Test on struct containing dynamic array and its size (cbps test) ----");
-
- /* create and fill the struct */
- i = xbt_new(Clause, 1);
-
- i->num_lits = 5432;
- i->literals = xbt_new(int, i->num_lits);
- for (cpt = 0; cpt < i->num_lits; cpt++)
- i->literals[cpt] = cpt * cpt - ((cpt * cpt) / 2);
- DEBUG3("created data=%p (within %p @%p)", &(i->num_lits), i, &i);
- DEBUG1("created count=%d", i->num_lits);
-
- /* create the damn type descriptor */
- ddt = gras_datadesc_by_symbol(s_clause);
-/* gras_datadesc_type_dump(ddt); */
-
- ddt = gras_datadesc_ref("Clause*", ddt);
-
- write_read(ddt, &i, &j, sock, direction);
- if (direction == READ || direction == RW || direction == COPY) {
- xbt_assert(i->num_lits == j->num_lits);
- for (cpt = 0; cpt < i->num_lits; cpt++)
- xbt_assert(i->literals[cpt] == j->literals[cpt]);
-
- free(j->literals);
- free(j);
- }
- free(i->literals);
- free(i);
-}
-
-#pragma argsused
-
-int main(int argc, char *argv[])
-{
- gras_socket_t sock = NULL;
- int direction = WRITE; /* RW; */
- int cpt;
- char r_arch_char = gras_arch_selfid();
-
- gras_init(&argc, argv);
-
- for (cpt = 1; cpt < argc; cpt++) {
- if (!strcmp(argv[cpt], "--read")) {
- direction = READ;
- } else if (!strcmp(argv[cpt], "--write")) {
- direction = WRITE;
- } else if (!strcmp(argv[cpt], "--copy")) {
- direction = COPY;
- } else {
- filename = argv[cpt];
- }
- }
-
- if (direction == WRITE) {
- sock = gras_socket_client_from_file(filename);
- gras_datadesc_send(sock, gras_datadesc_by_name("char"), &r_arch_char);
- }
- if (direction == READ) {
- sock = gras_socket_server_from_file(filename);
- gras_datadesc_recv(sock, gras_datadesc_by_name("char"),
- gras_arch_selfid(), &r_arch_char);
- INFO3("This datafile was generated on %s (%d), I'm %s.",
- gras_datadesc_arch_name(r_arch_char), (int) r_arch_char,
- gras_datadesc_arch_name(gras_arch_selfid()));
- }
- r_arch = (int) r_arch_char;
-
- test_int(sock, direction);
-
- test_float(sock, direction);
-
- test_double(sock, direction);
-
- test_array(sock, direction);
-
- test_intref(sock, direction);
-
- test_string(sock, direction);
-
- test_dynar_scal(sock, direction);
-
- test_structures(sock, direction);
-
- test_homostruct(sock, direction);
-
- test_hetestruct(sock, direction);
-
- test_nestedstruct(sock, direction);
-
- declare_chained_list_type();
-
- test_chain_list(sock, direction);
-
- test_graph(sock, direction);
-
- test_dynar_ref(sock, direction);
-
- test_pbio(sock, direction);
-
- test_clause(sock, direction);
-
- if (direction != RW && direction != COPY)
- gras_socket_close(sock);
-
- gras_exit();
-
- return 0;
-}
