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-rw-r--r--src/backend/libpq/auth.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 9f4d05ffbd4..4da46666439 100644
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -94,8 +94,16 @@ static int auth_peer(hbaPort *port);
#define PGSQL_PAM_SERVICE "postgresql" /* Service name passed to PAM */
+/* Work around original Solaris' lack of "const" in the conv_proc signature */
+#ifdef _PAM_LEGACY_NONCONST
+#define PG_PAM_CONST
+#else
+#define PG_PAM_CONST const
+#endif
+
static int CheckPAMAuth(Port *port, const char *user, const char *password);
-static int pam_passwd_conv_proc(int num_msg, const struct pam_message **msg,
+static int pam_passwd_conv_proc(int num_msg,
+ PG_PAM_CONST struct pam_message **msg,
struct pam_response **resp, void *appdata_ptr);
static struct pam_conv pam_passw_conv = {
@@ -1917,7 +1925,7 @@ auth_peer(hbaPort *port)
*/
static int
-pam_passwd_conv_proc(int num_msg, const struct pam_message **msg,
+pam_passwd_conv_proc(int num_msg, PG_PAM_CONST struct pam_message **msg,
struct pam_response **resp, void *appdata_ptr)
{
const char *passwd;