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documentation additions, mostly doxygen. More #defines become enumerations.

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rocky
2006-03-18 18:37:56 +00:00
parent e79890bc7d
commit aa838fc894
4 changed files with 172 additions and 87 deletions
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38
lib/paranoia/paranoia.c
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@@ -1,7 +1,7 @@
/*
$Id: paranoia.c,v 1.25 2006/03/13 02:08:14 rocky Exp $
$Id: paranoia.c,v 1.26 2006/03/18 18:37:56 rocky Exp $
Copyright (C) 2004, 2005 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2004, 2005, 2006 Rocky Bernstein <rocky@panix.com>
Copyright (C) 1998 Monty xiphmont@mit.edu
This program is free software; you can redistribute it and/or modify
@@ -124,6 +124,15 @@ const char *paranoia_cb_mode2str[] = {
"read error"
};
/** The below variables are trickery to force the above enum symbol
values to be recorded in debug symbol tables. They are used to
allow one to refer to the enumeration value names in the typedefs
above in a debugger and debugger expressions
*/
paranoia_mode_t debug_paranoia_mode;
paranoia_cb_mode_t debug_paranoia_cb_mode;
static inline long
re(root_block *root)
{
@@ -2440,18 +2449,35 @@ paranoia_free(cdrom_paranoia_t *p)
free(p);
}
/*!
Set the kind of repair you want to on for reading.
The modes are listed above
@param p paranoia type
@mode mode paranoia mode flags built from values in
paranoia_mode_t, e.g.
PARANOIA_MODE_FULL^PARANOIA_MODE_NEVERSKIP
*/
void
paranoia_modeset(cdrom_paranoia_t *p, int enable)
paranoia_modeset(cdrom_paranoia_t *p, int mode_flags)
{
p->enable=enable;
p->enable=mode_flags;
}
/*!
reposition reading offset.
@param p paranoia type
@param seek byte offset to seek to
@param whence like corresponding parameter in libc's lseek, e.g.
SEEK_SET or SEEK_END.
*/
lsn_t
paranoia_seek(cdrom_paranoia_t *p, off_t seek, int mode)
paranoia_seek(cdrom_paranoia_t *p, off_t seek, int whence)
{
long sector;
long ret;
switch(mode){
switch(whence){
case SEEK_SET:
sector=seek;
break;