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Implemented a more reasonable solution for drive truncation with regular files

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This commit is contained in:
Thomas Schmitt
2008-02-21 18:52:52 +00:00
parent 43ea3bdef2
commit 25a68fcf77
8 changed files with 59 additions and 17 deletions
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10
xorriso/xorrisoburn.c
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@ -417,9 +417,11 @@ int Xorriso_create_empty_iso(struct XorrisO *xorriso, int flag)
}
/* @param flag bit0=aquire as isoburn input drive
bit1=aquire as libburn output drive (as isoburn drive if bit0)
bit2=regard overwriteable media as blank
/* @param flag bit0= aquire as isoburn input drive
bit1= aquire as libburn output drive (as isoburn drive if bit0)
bit2= regard overwriteable media as blank
bit3= if the drive is a regular disk file: truncate it to
the write start address
@return <=0 failure , 1= ok
2=success, but not writeable with bit1
3=success, but not blank and not ISO with bit0
@ -477,7 +479,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, int flag)
}
if(dinfo==NULL) {
ret= isoburn_drive_aquire(&dinfo, libburn_adr, 1|((flag&4)>>1));
ret= isoburn_drive_aquire(&dinfo, libburn_adr, 1|((flag&(8|4))>>1));
Xorriso_process_msg_queues(xorriso,0);
if(ret<=0) {
sprintf(xorriso->info_text,"Cannot aquire drive '%s'", adr);