#include <stdio.h>
#if HAVE_FS_INFO_H
-# include <fs_info.h>
+#include <fs_info.h>
#endif
#if HAVE_FSHELP_H
-# include <fshelp.h>
+#include <fshelp.h>
#endif
#if HAVE_PATHS_H
+#include <paths.h>
#endif
#if HAVE_MNTENT_H
-# include <mntent.h>
+#include <mntent.h>
#endif
#if HAVE_MNTTAB_H
-# include <mnttab.h>
+#include <mnttab.h>
#endif
#if HAVE_SYS_FSTYP_H
-# include <sys/fstyp.h>
+#include <sys/fstyp.h>
#endif
#if HAVE_SYS_FS_TYPES_H
-# include <sys/fs_types.h>
+#include <sys/fs_types.h>
#endif
#if HAVE_SYS_MNTENT_H
-# include <sys/mntent.h>
+#include <sys/mntent.h>
#endif
#if HAVE_SYS_MNTTAB_H
-# include <sys/mnttab.h>
+#include <sys/mnttab.h>
#endif
#if HAVE_SYS_MOUNT_H
-# include <sys/mount.h>
+#include <sys/mount.h>
#endif
#if HAVE_SYS_STATFS_H
-# include <sys/statfs.h>
+#include <sys/statfs.h>
#endif
#if HAVE_SYS_VFS_H
-# include <sys/vfs.h>
+#include <sys/vfs.h>
#endif
#if HAVE_SYS_VFSTAB_H
-# include <sys/vfstab.h>
+#include <sys/vfstab.h>
#endif
/* Collectd Utils Mount Type */
#define CUMT_UNKNOWN (0)
-#define CUMT_EXT2 (1)
-#define CUMT_EXT3 (2)
-#define CUMT_XFS (3)
-#define CUMT_UFS (4)
-#define CUMT_VXFS (5)
-#define CUMT_ZFS (6)
+#define CUMT_EXT2 (1)
+#define CUMT_EXT3 (2)
+#define CUMT_XFS (3)
+#define CUMT_UFS (4)
+#define CUMT_VXFS (5)
+#define CUMT_ZFS (6)
typedef struct _cu_mount_t cu_mount_t;
struct _cu_mount_t {
- char *dir; /* "/sys" or "/" */
- char *spec_device; /* "LABEL=/" or "none" or "proc" or "/dev/hda1" */
- char *device; /* "none" or "proc" or "/dev/hda1" */
- char *type; /* "sysfs" or "ext3" */
- char *options; /* "rw,noatime,commit=600,quota,grpquota" */
- cu_mount_t *next;
+ char *dir; /* "/sys" or "/" */
+ char *spec_device; /* "LABEL=/" or "none" or "proc" or "/dev/hda1" */
+ char *device; /* "none" or "proc" or "/dev/hda1" */
+ char *type; /* "sysfs" or "ext3" */
+ char *options; /* "rw,noatime,commit=600,quota,grpquota" */
+ cu_mount_t *next;
};
cu_mount_t *cu_mount_getlist(cu_mount_t **list);
/*
DESCRIPTION
- The cu_mount_getlist() function creates a list
- of all mountpoints.
+ The cu_mount_getlist() function creates a list
+ of all mountpoints.
- If *list is NULL, a new list is created and *list is
- set to point to the first entry.
+ If *list is NULL, a new list is created and *list is
+ set to point to the first entry.
- If *list is not NULL, the list of mountpoints is appended
- and *list is not changed.
+ If *list is not NULL, the list of mountpoints is appended
+ and *list is not changed.
RETURN VALUE
- The cu_mount_getlist() function returns a pointer to
- the last entry of the list, or NULL if an error has
- occured.
+ The cu_mount_getlist() function returns a pointer to
+ the last entry of the list, or NULL if an error has
+ occured.
NOTES
- In case of an error, *list is not modified.
+ In case of an error, *list is not modified.
*/
void cu_mount_freelist(cu_mount_t *list);
/*
DESCRIPTION
- The cu_mount_freelist() function free()s all memory
- allocated by *list and *list itself as well.
+ The cu_mount_freelist() function free()s all memory
+ allocated by *list and *list itself as well.
*/
char *cu_mount_checkoption(char *line, const char *keyword, int full);
/*
DESCRIPTION
- The cu_mount_checkoption() function is a replacement of
- char *hasmntopt(const struct mntent *mnt, const char *opt).
- In fact hasmntopt() just looks for the first occurrence of the
- characters at opt in mnt->mnt_opts. cu_mount_checkoption()
- checks for the *option* keyword in line, starting at the
- first character of line or after a ','.
+ The cu_mount_checkoption() function is a replacement of
+ char *hasmntopt(const struct mntent *mnt, const char *opt).
+ In fact hasmntopt() just looks for the first occurrence of the
+ characters at opt in mnt->mnt_opts. cu_mount_checkoption()
+ checks for the *option* keyword in line, starting at the
+ first character of line or after a ','.
- If full is not 0 then also the end of keyword has to match
- either the end of line or a ',' after keyword.
+ If full is not 0 then also the end of keyword has to match
+ either the end of line or a ',' after keyword.
RETURN VALUE
- The cu_mount_checkoption() function returns a pointer into
- string line if a match of keyword is found. If no match is
- found cu_mount_checkoption() returns NULL.
+ The cu_mount_checkoption() function returns a pointer into
+ string line if a match of keyword is found. If no match is
+ found cu_mount_checkoption() returns NULL.
NOTES
- Do *not* try to free() the pointer which is returned! It is
- just part of the string line.
+ Do *not* try to free() the pointer which is returned! It is
+ just part of the string line.
- full should be set to 0 when matching options like: rw, quota,
- noatime. Set full to 1 when matching options like: loop=,
- gid=, commit=.
+ full should be set to 0 when matching options like: rw, quota,
+ noatime. Set full to 1 when matching options like: loop=,
+ gid=, commit=.
EXAMPLES
- If line is "rw,usrquota,grpquota", keyword is "quota", NULL
- will be returned (independend of full).
+ If line is "rw,usrquota,grpquota", keyword is "quota", NULL
+ will be returned (independend of full).
- If line is "rw,usrquota,grpquota", keyword is "usrquota",
- a pointer to "usrquota,grpquota" is returned (independend
- of full).
+ If line is "rw,usrquota,grpquota", keyword is "usrquota",
+ a pointer to "usrquota,grpquota" is returned (independend
+ of full).
- If line is "rw,loop=/dev/loop1,quota", keyword is "loop="
- and full is 0, then a pointer to "loop=/dev/loop1,quota"
- is returned. If full is not 0 then NULL is returned. But
- maybe you might want to try cu_mount_getoptionvalue()...
+ If line is "rw,loop=/dev/loop1,quota", keyword is "loop="
+ and full is 0, then a pointer to "loop=/dev/loop1,quota"
+ is returned. If full is not 0 then NULL is returned. But
+ maybe you might want to try cu_mount_getoptionvalue()...
*/
char *cu_mount_getoptionvalue(char *line, const char *keyword);
/*
DESCRIPTION
- The cu_mount_getoptionvalue() function can be used to grab
- a VALUE out of a mount option (line) like:
- loop=VALUE
- whereas "loop=" is the keyword.
+ The cu_mount_getoptionvalue() function can be used to grab
+ a VALUE out of a mount option (line) like:
+ loop=VALUE
+ whereas "loop=" is the keyword.
RETURN VALUE
- If the cu_mount_getoptionvalue() function can find the option
- keyword in line, then memory is allocated for the value of
- that option and a pointer to that value is returned.
+ If the cu_mount_getoptionvalue() function can find the option
+ keyword in line, then memory is allocated for the value of
+ that option and a pointer to that value is returned.
- If the option keyword is not found, cu_mount_getoptionvalue()
- returns NULL;
+ If the option keyword is not found, cu_mount_getoptionvalue()
+ returns NULL;
NOTES
- Internally it calls cu_mount_checkoption(), then it
- allocates memory for VALUE and returns a pointer to that
- string. So *do not forget* to free() the memory returned
- after use!!!
+ Internally it calls cu_mount_checkoption(), then it
+ allocates memory for VALUE and returns a pointer to that
+ string. So *do not forget* to free() the memory returned
+ after use!!!
*/
int cu_mount_type(const char *type);
RETURN VALUE
*/
-
#endif /* !COLLECTD_UTILS_MOUNT_H */
-
projects / collectd.git / blobdiff