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Taking synchronous read/write into respect with abort handling

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This commit is contained in:
Thomas Schmitt
2007-08-22 17:33:53 +00:00
parent f37e109aa1
commit c6bc4a5e97
5 changed files with 18 additions and 5 deletions
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4
libburn/drive.c
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@ -110,6 +110,7 @@ int burn_drive_is_released(struct burn_drive *d)
-1 = drive is closed (i.e. released explicitely)
0 = drive is open, not grabbed (after scan, before 1st grab)
1 = drive is grabbed but BURN_DRIVE_IDLE
2 = drive is grabbed, synchronous read/write interrupted
10 = drive is grabbing (BURN_DRIVE_GRABBING)
100 = drive is busy in cancelable state
1000 = drive is in non-cancelable state
@ -127,6 +128,9 @@ int burn_drive_is_occupied(struct burn_drive *d)
return 0;
if(d->busy == BURN_DRIVE_IDLE)
return 1;
if(d->busy == BURN_DRIVE_READING_SYNC ||
d->busy == BURN_DRIVE_WRITING_SYNC)
return 2;
if(d->busy == BURN_DRIVE_READING || d->busy == BURN_DRIVE_WRITING)
return 50;
return 1000;