diff options
Diffstat (limited to 'cups/hcrp.c')
| -rw-r--r-- | cups/hcrp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cups/hcrp.c b/cups/hcrp.c index 51497e28..468e89fb 100644 --- a/cups/hcrp.c +++ b/cups/hcrp.c @@ -233,6 +233,8 @@ int hcrp_print(bdaddr_t *src, bdaddr_t *dst, unsigned short ctrl_psm, unsigned s return 1; } + fputs("STATE: -connecting-to-device\n", stderr); + memset(&opts, 0, sizeof(opts)); size = sizeof(opts); @@ -300,6 +302,13 @@ int hcrp_print(bdaddr_t *src, bdaddr_t *dst, unsigned short ctrl_psm, unsigned s break; len = write(data_sk, buf, count); + if (len < 0) { + perror("ERROR: Error writing to device"); + close(data_sk); + close(ctrl_sk); + return 1; + } + if (len != count) fprintf(stderr, "ERROR: Can't send complete data\n"); |