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Message types for VFS statvfs

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Change-Id: If84f53577510399aa1238cfcd0b8aa1fb13c2490
This commit is contained in:
Lionel Sambuc 2014-05-01 11:19:18 +02:00
parent ea84447ccd
commit fd32afa654
8 changed files with 21 additions and 13 deletions
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8
include/minix/ipc.h
View file

@ -430,6 +430,13 @@ typedef struct {
} mess_vfs_fs_stat;
_ASSERT_MSG_SIZE(mess_vfs_fs_stat);
typedef struct {
cp_grant_id_t grant;
uint8_t data[52];
} mess_vfs_fs_statvfs;
_ASSERT_MSG_SIZE(mess_vfs_fs_statvfs);
typedef struct {
ino_t inode;
@ -547,6 +554,7 @@ typedef struct {
mess_vfs_fs_rename m_vfs_fs_rename;
mess_vfs_fs_slink m_vfs_fs_slink;
mess_vfs_fs_stat m_vfs_fs_stat;
mess_vfs_fs_statvfs m_vfs_fs_statvfs;
mess_vfs_fs_unlink m_vfs_fs_unlink;
mess_vfs_fs_utime m_vfs_fs_utime;
mess_vfs_utimens m_vfs_utimens;

4
lib/libpuffs/stadir.c
View file

@ -97,8 +97,8 @@ int fs_statvfs(void)
st.f_flag |= ST_NOTRUNC;
/* Copy the struct to user space. */
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.REQ_GRANT, 0, (vir_bytes) &st,
(phys_bytes) sizeof(st));
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.m_vfs_fs_statvfs.grant, 0,
(vir_bytes) &st, (phys_bytes) sizeof(st));
return(r);
}

2
lib/libsffs/misc.c
View file

@ -52,6 +52,6 @@ int do_statvfs(void)
statvfs.f_bavail = statvfs.f_bfree;
statvfs.f_namemax = NAME_MAX;
return sys_safecopyto(m_in.m_source, m_in.REQ_GRANT, 0,
return sys_safecopyto(m_in.m_source, m_in.m_vfs_fs_statvfs.grant, 0,
(vir_bytes) &statvfs, sizeof(statvfs));
}

4
lib/libvtreefs/stadir.c
View file

@ -68,6 +68,6 @@ int fs_statvfs(void)
statvfs.f_flag = ST_NOTRUNC;
statvfs.f_namemax = PNAME_MAX;
return sys_safecopyto(fs_m_in.m_source, fs_m_in.REQ_GRANT, 0,
(vir_bytes) &statvfs, sizeof(statvfs));
return sys_safecopyto(fs_m_in.m_source, fs_m_in.m_vfs_fs_statvfs.grant,
0, (vir_bytes) &statvfs, sizeof(statvfs));
}

4
servers/ext2/stadir.c
View file

@ -101,8 +101,8 @@ int fs_statvfs()
st.f_namemax = NAME_MAX;
/* Copy the struct to user space. */
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.REQ_GRANT, 0, (vir_bytes) &st,
(phys_bytes) sizeof(st));
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.m_vfs_fs_statvfs.grant, 0,
(vir_bytes) &st, (phys_bytes) sizeof(st));
return(r);
}

4
servers/iso9660fs/stadir.c
View file

@ -109,8 +109,8 @@ int fs_statvfs()
st.f_namemax = NAME_MAX;
/* Copy the struct to user space. */
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.REQ_GRANT, 0, (vir_bytes) &st,
(phys_bytes) sizeof(st));
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.m_vfs_fs_statvfs.grant, 0,
(vir_bytes) &st, (phys_bytes) sizeof(st));
return(r);
}

4
servers/mfs/stadir.c
View file

@ -113,8 +113,8 @@ int fs_statvfs()
st.f_namemax = MFS_DIRSIZ;
/* Copy the struct to user space. */
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.REQ_GRANT, 0, (vir_bytes) &st,
(phys_bytes) sizeof(st));
r = sys_safecopyto(fs_m_in.m_source, fs_m_in.m_vfs_fs_statvfs.grant, 0,
(vir_bytes) &st, (phys_bytes) sizeof(st));
return(r);
}

2
servers/vfs/request.c
View file

@ -243,7 +243,7 @@ int req_statvfs(endpoint_t fs_e, struct statvfs *buf)
/* Fill in request message */
m.m_type = REQ_STATVFS;
m.REQ_GRANT = grant_id;
m.m_vfs_fs_statvfs.grant = grant_id;
/* Send/rec request */
r = fs_sendrec(fs_e, &m);