used 42 src/ftdm_buffer.c ftdm_size_t used; used 98 src/ftdm_buffer.c return (ftdm_size_t) (buffer->max_len - buffer->used); used 108 src/ftdm_buffer.c return buffer->used; used 117 src/ftdm_buffer.c if (buffer->used < 1) { used 118 src/ftdm_buffer.c buffer->used = 0; used 120 src/ftdm_buffer.c } else if (buffer->used >= datalen) { used 123 src/ftdm_buffer.c reading = buffer->used; used 126 src/ftdm_buffer.c buffer->used = buffer->actually_used - reading; used 138 src/ftdm_buffer.c if (buffer->used < 1) { used 139 src/ftdm_buffer.c buffer->used = 0; used 141 src/ftdm_buffer.c } else if (buffer->used >= datalen) { used 144 src/ftdm_buffer.c reading = buffer->used; used 147 src/ftdm_buffer.c buffer->used -= reading; used 150 src/ftdm_buffer.c return buffer->used; used 166 src/ftdm_buffer.c buffer->used = buffer->actually_used; used 181 src/ftdm_buffer.c if (buffer->used < 1) { used 182 src/ftdm_buffer.c buffer->used = 0; used 184 src/ftdm_buffer.c } else if (buffer->used >= datalen) { used 187 src/ftdm_buffer.c reading = buffer->used; used 191 src/ftdm_buffer.c buffer->used -= reading; used 207 src/ftdm_buffer.c return buffer->used; used 211 src/ftdm_buffer.c if (actual_freespace < datalen && (!buffer->max_len || (buffer->used + datalen <= buffer->max_len))) { used 212 src/ftdm_buffer.c memmove(buffer->data, buffer->head, buffer->used); used 214 src/ftdm_buffer.c buffer->actually_used = buffer->used; used 217 src/ftdm_buffer.c freespace = buffer->datalen - buffer->used; used 247 src/ftdm_buffer.c freespace = buffer->datalen - buffer->used; used 252 src/ftdm_buffer.c memcpy(buffer->head + buffer->used, data, datalen); used 253 src/ftdm_buffer.c buffer->used += datalen; used 258 src/ftdm_buffer.c return buffer->used; used 266 src/ftdm_buffer.c buffer->used = 0;