strncpy(env->procname, right, TRACER_ENV_LEN);
env->procname[TRACER_ENV_LEN - 1] = '\0';
printf_verbose("env.procname = \"%s\"\n", env->procname);
+ } else if (!strcmp(left, "hostname")) {
+ char *right;
+
+ if (env->hostname[0]) {
+ fprintf(fd, "[warning] %s: duplicated env hostname\n", __func__);
+ goto error; /* ret is 0, so not an actual error, just warn. */
+ }
+ right = concatenate_unary_strings(&node->u.ctf_expression.right);
+ if (!right) {
+ fprintf(fd, "[warning] %s: unexpected unary expression for env hostname\n", __func__);
+ goto error; /* ret is 0, so not an actual error, just warn. */
+ }
+ strncpy(env->hostname, right, TRACER_ENV_LEN);
+ env->hostname[TRACER_ENV_LEN - 1] = '\0';
+ printf_verbose("env.hostname = \"%s\"\n", env->hostname);
} else if (!strcmp(left, "domain")) {
char *right;
trace->env.vpid = -1;
trace->env.procname[0] = '\0';
+ trace->env.hostname[0] = '\0';
trace->env.domain[0] = '\0';
trace->env.sysname[0] = '\0';
trace->env.release[0] = '\0';