add const to mongoc_ssl_opt_t params

Author: kevinAlbs

src/libmongoc/src/mongoc/mongoc-secure-channel-private.h

@@ -33,10 +33,10 @@
 BSON_BEGIN_DECLS
 
 bool
-mongoc_secure_channel_setup_ca (mongoc_ssl_opt_t *opt);
+mongoc_secure_channel_setup_ca (const mongoc_ssl_opt_t *opt);
 
 bool
-mongoc_secure_channel_setup_crl (mongoc_ssl_opt_t *opt);
+mongoc_secure_channel_setup_crl (const mongoc_ssl_opt_t *opt);
 
 // mongoc_secure_channel_load_crl is used in tests.
 PCCRL_CONTEXT
@@ -49,7 +49,7 @@ ssize_t
 mongoc_secure_channel_write (mongoc_stream_tls_t *tls, const void *data, size_t data_length);
 
 PCCERT_CONTEXT
-mongoc_secure_channel_setup_certificate (mongoc_ssl_opt_t *opt);
+mongoc_secure_channel_setup_certificate (const mongoc_ssl_opt_t *opt);
 
 
 /* it may require 16k + some overhead to hold one decryptable block of data - do

src/libmongoc/src/mongoc/mongoc-secure-channel.c

@@ -379,14 +379,14 @@ mongoc_secure_channel_setup_certificate_from_file (const char *filename)
 }
 
 PCCERT_CONTEXT
-mongoc_secure_channel_setup_certificate (mongoc_ssl_opt_t *opt)
+mongoc_secure_channel_setup_certificate (const mongoc_ssl_opt_t *opt)
 {
    return mongoc_secure_channel_setup_certificate_from_file (opt->pem_file);
 }
 
 
 bool
-mongoc_secure_channel_setup_ca (mongoc_ssl_opt_t *opt)
+mongoc_secure_channel_setup_ca (const mongoc_ssl_opt_t *opt)
 {
    bool ok = false;
    char *pem = NULL;
@@ -496,7 +496,7 @@ mongoc_secure_channel_load_crl (const char *crl_file)
 }
 
 bool
-mongoc_secure_channel_setup_crl (mongoc_ssl_opt_t *opt)
+mongoc_secure_channel_setup_crl (const mongoc_ssl_opt_t *opt)
 {
    HCERTSTORE cert_store = NULL;
    bool ok = false;