mirror of https://github.com/thesofproject/sof.git
logger: add error message when reading sof/etrace instead of sof/trace
Failing silently is not nice. Now prints instead: TIMESTAMP DELTA C# COMPONENT LOCATION CONTENT error: in logger_read(), fread(..., /sys/kernel/debug/sof/etrace) \ failed: Invalid argument(22) Also make logger_read() and the process return [-]errno which can have different values and some information instead of -ferror() which has only one value (non-zero in theory, 1 in practice) hence no information. Signed-off-by: Marc Herbert <marc.herbert@intel.com>
This commit is contained in:
parent
742cbb8af6
commit
337afc4f38
|
@ -630,8 +630,10 @@ static int logger_read(void)
|
||||||
freopen(NULL, "r", global_config->in_fd);
|
freopen(NULL, "r", global_config->in_fd);
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
|
log_err("in %s(), fread(..., %s) failed: %s(%d)\n",
|
||||||
return -ferror(global_config->in_fd);
|
__func__, global_config->in_file,
|
||||||
|
strerror(errno), errno);
|
||||||
|
return -errno;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* checking if received trace address is located in
|
/* checking if received trace address is located in
|
||||||
|
|
Loading…
Reference in New Issue