47 |
|
/* get driver parameters */ |
48 |
|
getstate(); |
49 |
|
/* set error vectors */ |
50 |
< |
cmdvec = comm_comout; |
51 |
< |
if (wrnvec != NULL) |
52 |
< |
wrnvec = comm_comout; |
50 |
> |
erract[COMMAND].pf = comm_comout; |
51 |
> |
if (erract[WARNING].pf != NULL) |
52 |
> |
erract[WARNING].pf = comm_comout; |
53 |
|
return(&comm_driver); |
54 |
|
} |
55 |
|
|
74 |
|
char pin[16], pout[16]; |
75 |
|
/* find driver program */ |
76 |
|
if ((devname = getpath(dname, DEVPATH, X_OK)) == NULL) { |
77 |
< |
stderr_v(dname); |
78 |
< |
stderr_v(": not found\n"); |
77 |
> |
eputs(dname); |
78 |
> |
eputs(": not found\n"); |
79 |
|
return(NULL); |
80 |
|
} |
81 |
|
/* open communication pipes */ |
110 |
|
{ |
111 |
|
int pid; |
112 |
|
|
113 |
< |
cmdvec = NULL; /* reset error vectors */ |
114 |
< |
if (wrnvec != NULL) |
115 |
< |
wrnvec = stderr_v; |
113 |
> |
erract[COMMAND].pf = NULL; /* reset error vectors */ |
114 |
> |
if (erract[WARNING].pf != NULL) |
115 |
> |
erract[WARNING].pf = wputs; |
116 |
|
fclose(devout); |
117 |
|
fclose(devin); |
118 |
|
if (devchild < 0) |
235 |
|
reply_error(routine) /* what should we do here? */ |
236 |
|
char *routine; |
237 |
|
{ |
238 |
< |
stderr_v(routine); |
239 |
< |
stderr_v(": driver reply error\n"); |
238 |
> |
eputs(routine); |
239 |
> |
eputs(": driver reply error\n"); |
240 |
|
quit(1); |
241 |
|
} |
242 |
|
|