Q_GETINFO2const
Get information about quotafile.
Usage
#include <sys/quota.h>
int quotactl(QCMD(Q_GETINFO, type), const char *_Nullable special, 0, caddr_t addr);
#include <sys/quota.h> /* Definition of Q_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
int syscall(SYS_quotactl_fd, int fd, QCMD(Q_GETINFO, type), 0, struct dqinfo *addr);
Library
Standard C library (libc, -lc)
Overview
Get information (like grace times) about quotafile.
The addr argument should be a pointer to a dqinfo(2type) structure.
Currently, the kernel fills in all entries of the dqinfo(2type) structure and marks them all as valid in the .dqi_valid field.
Return value
See quotactl(2).
Errors
See quotactl(2).