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New function return_drive_space

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Add definitions of vinum_inactive and free_vinum, formerly local to
vinum.c

vinum_scandisk now returns int (error number)
This commit is contained in:
Greg Lehey 1999-03-02 06:53:42 +00:00
parent e0e19a088b
commit 02dbb6666a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44403
1 changed files with 5 additions and 2 deletions
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7
sys/dev/vinum/vinumext.h
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@ -56,6 +56,8 @@ struct proc;
#endif #endif
#ifdef KERNEL #ifdef KERNEL
int vinum_inactive(void);
void free_vinum(int);
int give_sd_to_plex(int plexno, int sdno); int give_sd_to_plex(int plexno, int sdno);
int give_plex_to_volume(int volno, int plexno); int give_plex_to_volume(int volno, int plexno);
struct drive *check_drive(char *); struct drive *check_drive(char *);
@ -74,6 +76,7 @@ int find_drive(const char *name, int create);
int find_drive_by_dev(const char *devname, int create); int find_drive_by_dev(const char *devname, int create);
int get_empty_sd(void); int get_empty_sd(void);
int find_subdisk(const char *name, int create); int find_subdisk(const char *name, int create);
void return_drive_space(int driveno, int64_t offset, int length);
void free_sd(int sdno); void free_sd(int sdno);
void free_volume(int volno); void free_volume(int volno);
int get_empty_plex(void); int get_empty_plex(void);
@ -102,7 +105,7 @@ void remove_sd_entry(int sdno, int force, int recurse);
void remove_plex_entry(int plexno, int force, int recurse); void remove_plex_entry(int plexno, int force, int recurse);
void remove_volume_entry(int volno, int force, int recurse); void remove_volume_entry(int volno, int force, int recurse);
void checkernel(char *); void checkdiskconfig(char *);
int open_drive(struct drive *, struct proc *, int); int open_drive(struct drive *, struct proc *, int);
void close_drive(struct drive *drive); void close_drive(struct drive *drive);
int driveio(struct drive *, char *, size_t, off_t, int); int driveio(struct drive *, char *, size_t, off_t, int);
@ -120,7 +123,7 @@ void free_drive(struct drive *drive);
void down_drive(struct drive *drive); void down_drive(struct drive *drive);
void remove_drive(int driveno); void remove_drive(int driveno);
void vinum_scandisk(char *drivename[], int drives); int vinum_scandisk(char *drivename[], int drives);
/* I/O */ /* I/O */
d_open_t vinumopen; d_open_t vinumopen;