Signed-off-by: Michael Heimpold <[email protected]>
---
dio_posix.c | 2 +-
dio_stream_wrappers.c | 2 +-
php_dio_common.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dio_posix.c b/dio_posix.c
index 843e234..b2aa228 100644
--- a/dio_posix.c
+++ b/dio_posix.c
@@ -632,7 +632,7 @@ int dio_serial_purge(php_dio_stream_data *data) {
/* {{{ dio_serial_open_stream
* Opens the underlying stream.
*/
-int dio_serial_open_stream(char *filename, char *mode, php_dio_stream_data
*data) {
+int dio_serial_open_stream(const char *filename, const char *mode,
php_dio_stream_data *data) {
php_dio_posix_stream_data *pdata = (php_dio_posix_stream_data*)data;
#ifdef O_NOCTTY
diff --git a/dio_stream_wrappers.c b/dio_stream_wrappers.c
index eb23752..0a00daa 100644
--- a/dio_stream_wrappers.c
+++ b/dio_stream_wrappers.c
@@ -292,7 +292,7 @@ static php_stream
*dio_serial_fopen_wrapper(php_stream_wrapper *wrapper,
{
php_dio_stream_data *data;
php_stream *stream;
- char *filename;
+ const char *filename;
/* Check it was actually for us (not a corrupted function pointer
somewhere!). */
diff --git a/php_dio_common.h b/php_dio_common.h
index 6af202f..7068ea7 100644
--- a/php_dio_common.h
+++ b/php_dio_common.h
@@ -61,7 +61,7 @@ int dio_serial_uninit(php_dio_stream_data *data);
int dio_serial_purge(php_dio_stream_data *data);
-int dio_serial_open_stream(char *filename, char *mode, php_dio_stream_data
*data);
+int dio_serial_open_stream(const char *filename, const char *mode,
php_dio_stream_data *data);
#endif /* PHP_DIO_COMMON_H_ */
--
2.5.0
--
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