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zdtm/net/ipv6: add test for confs

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Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Reviewed-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This commit is contained in:
Pavel Tikhomirov 2016-04-28 19:39:01 +03:00 • committed by Pavel Emelyanov
parent 19f5a31396
commit c4db738652
1 changed files with 34 additions and 0 deletions
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34
test/zdtm/static/netns-dev.c
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@ -6,6 +6,8 @@
#define LO_CONF_DIR_PATH "/proc/sys/net/ipv4/conf/lo"
#define DEF_CONF_DIR_PATH "/proc/sys/net/ipv4/conf/default"
#define LO_CONF6_DIR_PATH "/proc/sys/net/ipv6/conf/lo"
#define DEF_CONF6_DIR_PATH "/proc/sys/net/ipv6/conf/default"
#define INT_MAX ((int)(~0U>>1))
#define INT_MIN (-INT_MAX - 1)
@ -181,7 +183,10 @@ struct range rand_range6[] = {
struct test_conf {
int ipv4_conf[ARRAY_SIZE(devconfs4)];
int ipv4_conf_rand[ARRAY_SIZE(devconfs4)];
int ipv6_conf[ARRAY_SIZE(devconfs6)];
int ipv6_conf_rand[ARRAY_SIZE(devconfs6)];
char *dir4;
char *dir6;
} lo, def;
static int save_conf(FILE *fp, int *conf, int *conf_rand,
@ -316,6 +321,33 @@ static int for_each_option_do(int (*f)(FILE *fp, int *conf, int *conf_rand,
fclose(fp);
}
for (i = 0; devconfs6[i]; i++) {
FILE *fp;
char path[PATH_MAX];
ret = snprintf(path, sizeof(path), "%s/%s", tc->dir6, devconfs6[i]);
if (ret < 0) {
pr_perror("snprintf");
return -1;
}
ret = access(path, W_OK);
if (ret < 0)
continue;
fp = fopen(path, "r+");
if (fp == NULL) {
pr_perror("fopen");
return -1;
}
ret = (*f)(fp, &tc->ipv6_conf[i], &tc->ipv6_conf_rand[i], &rand_range6[i], path);
if (ret < 0)
return -1;
fclose(fp);
}
return 0;
}
@ -325,6 +357,8 @@ int main(int argc, char **argv)
lo.dir4 = LO_CONF_DIR_PATH;
def.dir4 = DEF_CONF_DIR_PATH;
lo.dir6 = LO_CONF6_DIR_PATH;
def.dir6 = DEF_CONF6_DIR_PATH;
test_init(argc, argv);