Method
GioDataInputStreamread_upto_finish
since: 2.24
Declaration
char*
g_data_input_stream_read_upto_finish (
GDataInputStream* stream,
GAsyncResult* result,
gsize* length,
GError** error
)
Description
Finish an asynchronous call started by g_data_input_stream_read_upto_async().
Note that this function does not consume the stop character. You
have to use g_data_input_stream_read_byte() to get it before calling
g_data_input_stream_read_upto_async() again.
The returned string will always be nul-terminated on success.
Available since: 2.24
Parameters
result-
Type:
GAsyncResultThe
GAsyncResultthat was provided to the callback.The data is owned by the caller of the method. length-
Type:
gsize*A #gsize to get the length of the data read in.
The argument will be set by the function. The argument can be NULL. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: char*
A string with the data that was read
before encountering any of the stop characters. Set length to
a #gsize to get the length of the string. This function will
return NULL on an error.
| The caller of the method takes ownership of the data, and is responsible for freeing it. |
| The value is a NUL terminated UTF-8 string. |