static int lookup_getpwnam(FILE *input) {
int lines = 0;
char line[255];
int ret;
while (fgets(line, sizeof(line), input)) {
lines += 1;
// strip trailing newline
if (line[strlen(line) - 1] == '\n') {
line[strlen(line) - 1] = '\0';
}
ret = getpwnam_wrapper(line);
if (ret != 0) {
break;
}
}
if (ret == 0) {
printf("successfully completed %d lookups\n", lines);
} else {
fprintf(stderr, "failed at line %d: %s\n", lines, line);
}
return ret;
}
struct passwd *getpwnam_ext(
char *user_name) /* I */
{
struct passwd *pwent = NULL;
int retrycnt = 0;
/* bad argument check */
if (user_name == NULL)
return NULL;
errno = 0;
while ((pwent == NULL) && (retrycnt != -1) && (retrycnt < LDAP_RETRIES))
{
pwent = getpwnam_wrapper( user_name );
/* if the user wasn't found check for any errors to log */
if (pwent == NULL)
{
switch (errno)
{
case EINTR:
case EIO:
case EMFILE:
case ENFILE:
case ENOMEM:
case ERANGE:
sprintf(log_buffer, "ERROR: getpwnam() error %d (%s)",
errno,
strerror(errno));
log_ext(-1, __func__, log_buffer, LOG_ERR);
retrycnt++;
break;
default:
retrycnt = -1;
break;
}
}
}
return(pwent);
} /* END getpwnam_ext() */
