+2021-08-07 Bruno Haible <bruno@clisp.org>
+
+ pipe-filter-gi: Improve GCC 11 allocation-deallocation checking.
+ * lib/pipe-filter.h (pipe_filter_gi_close): Move declaration up.
+ (pipe_filter_gi_create): Declare that deallocation must happen through
+ 'pipe_filter_gi_close'.
+
2021-08-07 Bruno Haible <bruno@clisp.org>
javaversion: Improve GCC 11 allocation-deallocation checking.
struct pipe_filter_gi;
+/* Finish reading the output via the prepare_read/done_read functions
+ specified to pipe_filter_gi_create.
+
+ Note that the prepare_read/done_read functions may be called in a
+ different thread than the current thread (depending on the platform).
+ However, they will always be called before pipe_filter_gi_close has
+ returned.
+
+ The write side of the pipe is closed as soon as pipe_filter_gi_close
+ starts, while the read side will be closed just before it finishes.
+
+ Return 0 upon success, or (only if exit_on_error is false):
+ - -1 with errno set upon failure,
+ - the positive exit code of the subprocess if that failed. */
+extern int
+ pipe_filter_gi_close (struct pipe_filter_gi *filter);
+
/* Create a subprocess and pipe some data through it.
Arguments:
- progname is the program name used in error messages.
bool null_stderr, bool exit_on_error,
prepare_read_fn prepare_read,
done_read_fn done_read,
- void *private_data);
+ void *private_data)
+ _GL_ATTRIBUTE_DEALLOC (pipe_filter_gi_close, 1);
/* Write size bytes starting at buf into the pipe and in the meanwhile
possibly call the prepare_read and done_read functions specified to
pipe_filter_gi_write (struct pipe_filter_gi *filter,
const void *buf, size_t size);
-/* Finish reading the output via the prepare_read/done_read functions
- specified to pipe_filter_gi_create.
-
- Note that the prepare_read/done_read functions may be called in a
- different thread than the current thread (depending on the platform).
- However, they will always be called before pipe_filter_gi_close has
- returned.
-
- The write side of the pipe is closed as soon as pipe_filter_gi_close
- starts, while the read side will be closed just before it finishes.
-
- Return 0 upon success, or (only if exit_on_error is false):
- - -1 with errno set upon failure,
- - the positive exit code of the subprocess if that failed. */
-extern int
- pipe_filter_gi_close (struct pipe_filter_gi *filter);
-
/* ============================ pipe_filter_gg ============================ */