diff options
| -rw-r--r-- | lib/krb4.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/krb4.c b/lib/krb4.c index 79b968c1a..212b0952d 100644 --- a/lib/krb4.c +++ b/lib/krb4.c @@ -72,6 +72,27 @@ struct krb4_data { char realm[REALM_SZ]; }; +#ifndef HAVE_STRLCPY + +size_t +strlcpy (char *dst, const char *src, size_t dst_sz) +{ + size_t n; + char *p; + + for (p = dst, n = 0; + n + 1 < dst_sz && *src != '\0'; + ++p, ++src, ++n) + *p = *src; + *p = '\0'; + if (*src == '\0') + return n; + else + return n + strlen (src); +} + +#endif + static int krb4_check_prot(void *app_data, int level) { |