pam_wrapper: #ifdef-out unused functions

When pam_vsyslog is not available, avoid building functions
that are being used to wrap it, in order to avoid picky
compiler warnings.

Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/pam_wrapper/pam_wrapper.c b/lib/pam_wrapper/pam_wrapper.c
index 4be81460a5b02939e6af2cab6484f3c109b6765b..03584beb95e33bac969f360ec82c5531df17ce25 100644 (file)
--- a/lib/pam_wrapper/pam_wrapper.c
+++ b/lib/pam_wrapper/pam_wrapper.c
@@ -508,6 +508,7 @@ static const char *libpam_pam_strerror(pam_handle_t *pamh, int errnum)
        return pwrap.libpam.symbols._libpam_pam_strerror.f(discard_const_p(pam_handle_t, pamh), errnum);
 }
 
+#if defined(HAVE_PAM_VSYSLOG) || defined(HAVE_PAM_SYSLOG)
 static void libpam_pam_vsyslog(const pam_handle_t *pamh,
                               int priority,
                               const char *fmt,
@@ -522,6 +523,7 @@ static void libpam_pam_vsyslog(const pam_handle_t *pamh,
                                                   args);
 #endif
 }
+#endif
 
 /*********************************************************
  * PWRAP INIT
@@ -1487,6 +1489,8 @@ const char *pam_strerror(pam_handle_t *pamh, int errnum)
                                  errnum);
 }
 
+#if defined(HAVE_PAM_VSYSLOG) || defined(HAVE_PAM_SYSLOG)
+
 static void pwrap_pam_vsyslog(const pam_handle_t *pamh,
                              int priority,
                              const char *fmt,
@@ -1533,6 +1537,7 @@ static void pwrap_pam_vsyslog(const pam_handle_t *pamh,
 
        pwrap_vlog(dbglvl, syslog_str, fmt, args);
 }
+#endif /* defined(HAVE_PAM_VSYSLOG) || defined(HAVE_PAM_SYSLOG) */
 
 #ifdef HAVE_PAM_VSYSLOG
 void pam_vsyslog(const pam_handle_t *pamh,