Auxilirary functions for probes
[System checking mechanism - probes]

Data Structures

struct  fsdev_t
 Filesystem device structure. More...

Defines

#define MTAB_PATH   "/etc/mtab"
#define LOCAL_FILESYSTEMS

Functions

fsdev_tfsdev_init (const char **fs, size_t fs_cnt)
 Initialize the fsdev_t structure from an array of filesystem names.
fsdev_tfsdev_strinit (const char *fs_names)
 Initialize the fsdev_t structure from a string containing filesystem names.
void fsdev_free (fsdev_t *lfs)
 Free the fsdev_t structure.
int fsdev_search (fsdev_t *lfs, void *id)
 Search an id in the fsdev_t structure.
int fsdev_path (fsdev_t *lfs, const char *path)
 Check whether a path points points to a place on any of the devices in the fsdev_t structure.
int fsdev_fd (fsdev_t *lfs, int fd)
 Check whether a file descriptor is associated with a file that resides on any of the devices in the fsdev_t structure.
int find_files (SEXP_t *spath, SEXP_t *sfilename, SEXP_t *behaviors, int(*cb)(const char *, const char *, void *), void *arg)
 Search the filesystem according to the specified path, filename and behaviors.

Variables

uint16_t fsdev_t::cnt
 Number of items in the array.

Define Documentation

#define LOCAL_FILESYSTEMS
Value:
{ "btrfs",            \
                        "ext2", "ext3", "ext4", \
                        "ffs",                  \
                        "gfs",                  \
                        "hpfs",                 \
                        "jfs",                  \
                        "reiser4", "reiserfs",  \
                        "ufs",                  \
                        "xfs",                  \
                        "zfs", NULL}

Function Documentation

int find_files ( SEXP_t spath,
SEXP_t sfilename,
SEXP_t behaviors,
int(*)(const char *, const char *, void *)  cb,
void *  arg 
)

Search the filesystem according to the specified path, filename and behaviors.

For all paths and files that satisfy these requirements call the provided callback function.

Parameters:
path the requested path in a sexp form, which may specify the matching operation or a var_ref
filenam the requested filename in a sexp form, which may specify the matching operation or a var_ref
behaviors the behaviors may specify the recursion depth or direction
cb for each match, the callback function cb is called with first argument being the matched path and the second being the matched filename
arg an optional argument to the callback function
int fsdev_fd ( fsdev_t lfs,
int  fd 
)

Check whether a file descriptor is associated with a file that resides on any of the devices in the fsdev_t structure.

Parameters:
lfs pointer to the fsdev_t structure
fd file descriptor
Return values:
1 if found
0 otherwise
-1 error
int fsdev_path ( fsdev_t lfs,
const char *  path 
)

Check whether a path points points to a place on any of the devices in the fsdev_t structure.

Parameters:
lfs pointer to the fsdev_t structure
path path
Return values:
1 if found
0 otherwise
-1 error

Generated on 30 Mar 2012 for Open SCAP Library by  doxygen 1.6.1