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New inner function isoburn_set_start_byte()

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This commit is contained in:
Thomas Schmitt
2007-09-11 17:44:25 +00:00
parent 4e2cb0897e
commit 9bce3a95e6
2 changed files with 52 additions and 23 deletions
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16
libisoburn/trunk/libisoburn/isoburn.h
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@@ -101,8 +101,8 @@ int isoburn_invalidate_iso(struct isoburn *o, int flag);
/* Calls from isofs_wrap.c into burn_wrap.c */
/** Get an eventual isoburn object which is wrapped around the drive.
@param pt Eventually contains a pointer to the found object.
Is allowed to contain NULL if return value is -1 or 0.
@param pt Eventually returns a pointer to the found object.
It is allowed to become NULL if return value is -1 or 0.
In this case, the drive is a genuine libburn drive
with no emulation activated by isoburn.
@param drive The drive to be searched for
@@ -112,5 +112,17 @@ int isoburn_invalidate_iso(struct isoburn *o, int flag);
int isoburn_find_emulator(struct isoburn **pt,
struct burn_drive *drive, int flag);
/** Set the start address for an emulated add-on session. The value will
be rounded up to the alignment necessary for the media. The aligned
value will be divided by 2048 and then put into o->nwa .
@param o The isoburn object to be programmed.
@param value The start address in bytes
@param flag unused yet
@return <=0 is failure , >0 success
*/
int isoburn_set_start_byte(struct isoburn *o, off_t value, int flag);
#endif /* Isoburn_includeD */