57 |
|
if ((dev = dinit(argv[0], argv[3])) == NULL) |
58 |
|
quit(1); |
59 |
|
putw(COM_RECVM, devout); /* verify initialization */ |
60 |
+ |
sendstate(); |
61 |
|
fflush(devout); |
62 |
|
/* loop on requests */ |
63 |
|
while ((com = getc(devin)) != EOF) { |
107 |
|
if (dev->flush != NULL) |
108 |
|
(*dev->flush)(); |
109 |
|
putc(COM_FLUSH, devout); |
110 |
< |
fwrite((char *)&dev->pixaspect, sizeof(dev->pixaspect), 1, devout); |
110 |
< |
putw(dev->xsiz, devout); |
111 |
< |
putw(dev->ysiz, devout); |
112 |
< |
putw(dev->inpready, devout); |
110 |
> |
sendstate(); |
111 |
|
fflush(devout); |
112 |
|
} |
113 |
|
|
154 |
|
/* reply */ |
155 |
|
putc(COM_COMIN, devout); |
156 |
|
myputs(buf, devout); |
157 |
< |
putw(dev->inpready, devout); |
157 |
> |
sendstate(); |
158 |
|
fflush(devout); |
159 |
|
} |
160 |
|
|
185 |
|
stderr_v(s) /* put string to stderr */ |
186 |
|
register char *s; |
187 |
|
{ |
188 |
< |
static int inline = 0; |
188 |
> |
static int midline = 0; |
189 |
|
|
190 |
< |
if (!inline++) { |
190 |
> |
if (!midline++) { |
191 |
|
fputs(progname, stderr); |
192 |
|
fputs(": ", stderr); |
193 |
|
} |
194 |
|
fputs(s, stderr); |
195 |
|
if (*s && s[strlen(s)-1] == '\n') { |
196 |
|
fflush(stderr); |
197 |
< |
inline = 0; |
197 |
> |
midline = 0; |
198 |
|
} |
199 |
+ |
} |
200 |
+ |
|
201 |
+ |
|
202 |
+ |
sendstate() /* send driver state variables */ |
203 |
+ |
{ |
204 |
+ |
fwrite((char *)&dev->pixaspect, sizeof(dev->pixaspect), 1, devout); |
205 |
+ |
putw(dev->xsiz, devout); |
206 |
+ |
putw(dev->ysiz, devout); |
207 |
+ |
putw(dev->inpready, devout); |
208 |
|
} |