The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.
This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.
Remove or re-work support for the several features from the past:
- remove incomplete support for trimming slice/partition names
- remove mapping from old device names "sd" and "st"
- remove whitespace trimming
- remove unconditional skipping of leading 'r' in a device name
- skip leading 'n' or 'e' only if the following device name matches
a list of known devices that support no-rewind and eject-on-close
features; currently this is only sa(4)
- reflect the above changes in comments in code and in cam(3)
- remove a note cautioning against use of cam_get_device and
cam_open_device in cam(3)
Reviewed by: mjacob
according to my reading of the CAM draft is mandatory for
all CCB function calls and enforced by xptioctl() since at
least r168752. Previously we happened to use 0 as the Path
ID, causing the XPT_DEV_MATCH call to fail if there's no
SCSI bus 0. Basically the same bug was also fixed the same
way for camcontrol(8) as part of r126514.
PR: 127605
Submitted by: Eygene Ryabinkin
Approved by: silence from ken and scottl
MFC after: 1 week
- It is acceptable to call free(3) when the given pointer itself
is NULL, so we do not need to determine NULL before passing
a pointer to free(3)
- Handle failure of malloc(3)
MT6/5 Candidate
Submitted by: Dan Lukes <dan at obluda cz>
PR: bin/83352
- fix a potential overrun made worse by rev 1.5 of camlib.h
- change strncpy() and strcpy() calls to strlcpy()
- use sizeof(string[]) instead of STRING_LEN to avoid future problems
- get rid of an unused variable
Thanks to BDE for pointing out some of the problems.
MFC after: 2 weeks
underlying CAM device. This needs to be checked not only in
the open routine, but the device->fd has to be initialized
as well.
PR: 28688
Submitted (partially) by: T. William Wells <bill@twwells.com>
MFC after: 2 weeks
camcontrol(8) and the documentation in camlib.c and cam(3) all expect
-1 on failure and 0 on success. Updated camlib.c to return the values
specified by the documentation.
PR: 12023
have the passthrough device configured in their kernel.
This will hopefully reduce the number of people complaining that they can't
get {camcontrol, xmcd, tosha, cdrecord, etc.} to work.
Reviewed by: gibbs
