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New bit1 with API call Xorriso_change_is_pending() issues a note if return is 0 and indev and outdev point to different drives

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Thomas Schmitt
2023-08-08 13:43:51 +02:00
parent 0b7e4f934e
commit ab0bfdb04f
8 changed files with 43 additions and 5 deletions
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24
xorriso/iso_img.c
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@ -995,12 +995,32 @@ int Xorriso_get_volume(struct XorrisO *xorriso, IsoImage **volume,
/* @param flag bit0= do not return 1 on volset_change_pending != 1
bit1= issue NOTE if return is 0,
indev and outdev point to different drives,
and no write run or size run has happened
*/
int Xorriso_change_is_pending(struct XorrisO *xorriso, int flag)
{
int ret;
if(flag & 1)
return(xorriso->volset_change_pending == 1);
return(!!xorriso->volset_change_pending);
ret= (xorriso->volset_change_pending == 1);
else
ret= !!xorriso->volset_change_pending;
if((flag & 2) && xorriso->volset_change_pending == 0 &&
xorriso->commit_attempts <= 0 &&
xorriso->print_size_attempts <= 0 &&
xorriso->write_session_counter <= 0 &&
xorriso->print_size_counter <= 0) {
if(xorriso->indev[0] != 0 && xorriso->outdev[0] != 0 &&
strcmp(xorriso->indev, xorriso->outdev) != 0) {
Xorriso_msgs_submit(xorriso, 0,
"-indev and -outdev differ. But no pending image modifications.",
0, "NOTE", 0);
}
}
return(ret);
}