23 #ifndef INCLUDED_GR_FILE_DESCRIPTOR_SOURCE_H
24 #define INCLUDED_GR_FILE_DESCRIPTOR_SOURCE_H
49 unsigned char *d_residue;
50 unsigned long d_residue_len;
55 int read_items (
char *buf,
int nitems);
56 int handle_residue (
char *buf,
int nbytes_read);
63 int work (
int noutput_items,
64 gr_vector_const_void_star &input_items,
65 gr_vector_void_star &output_items);
Definition: gr_sync_block.h:27
void flush_residue()
Definition: gr_file_descriptor_source.h:57
GR_CORE_API gr_file_descriptor_source_sptr gr_make_file_descriptor_source(size_t itemsize, int fd, bool repeat=false)
shared_ptr documentation stub
Definition: shared_ptr_docstub.h:15
#define GR_CORE_API
Definition: gr_core_api.h:30
Read stream from file descriptor.
Definition: gr_file_descriptor_source.h:40
virtual int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
just like gr_block::general_work, only this arranges to call consume_each for you ...