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also check write() error on packet type

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This commit is contained in:
matthias.ringwald 2010-09-09 17:44:36 +00:00
parent dac9501756
commit 2d11387104
1 changed files with 5 additions and 1 deletions
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6
src/hci_transport_h4.c
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@ -204,8 +204,12 @@ static int h4_send_packet(uint8_t packet_type, uint8_t * packet, int size){
if (hci_transport_h4->ds == NULL) return -1; if (hci_transport_h4->ds == NULL) return -1;
if (hci_transport_h4->uart_fd == 0) return -1; if (hci_transport_h4->uart_fd == 0) return -1;
hci_dump_packet( (uint8_t) packet_type, 0, packet, size); hci_dump_packet( (uint8_t) packet_type, 0, packet, size);
write(hci_transport_h4->uart_fd, &packet_type, 1);
char *data = (char*) packet; char *data = (char*) packet;
int bytes_written = write(hci_transport_h4->uart_fd, &packet_type, 1);
while (bytes_written < 1) {
usleep(5000);
bytes_written = write(hci_transport_h4->uart_fd, &packet_type, 1);
};
while (size > 0) { while (size > 0) {
int bytes_written = write(hci_transport_h4->uart_fd, data, size); int bytes_written = write(hci_transport_h4->uart_fd, data, size);
if (bytes_written < 0) { if (bytes_written < 0) {