Technical data

SunOS 5.5 Ioctl Requests quotactl(7I)
ERRORS EFAULT addr is invalid.
EINVAL The kernel has not been compiled with theQUOTA option.
op is invalid.
ENOENT The quotas file specified by addr does not exist.
EPERM The call is privileged and the caller was not the super-user.
ESRCH No disk quota is found for the indicated user.
Quotas have not been turned on for this file system.
EUSERS The quota table is full.
If op is Q_QUOTAON, ioctl() may set errno to:
EACCES The quota file pointed to by addr exists but is not a regular file.
The quota file pointed to by addr exists but is not on the file system
pointed to by special.
EIO Internal I/O error while attempting to read the quotas file pointed to by
addr.
FILES /usr/include/sys/fs/ufs_quota.h
quota-related structure/function definitions and defines
SEE ALSO quota(1M), getrlimit(2), mount(2), quotacheck(1M), quotaon(1M)
BUGS There should be some way to integrate this call with the resource limit interface provided
by setrlimit() and getrlimit(2).
This call is incompatible with Melbourne quotas.
modified 14 Mar 1994 7I-275