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Message type for VFS_FSYNC

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Change-Id: Iae9d27dbf40bc5567de6c5960f5cbe174be00dbd
This commit is contained in:
Lionel Sambuc 2014-05-12 13:07:11 +02:00
parent feb9b541da
commit 9ceebd7a4b
4 changed files with 10 additions and 5 deletions
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3
include/minix/callnr.h
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@ -232,9 +232,6 @@
#define NR_VFS_CALLS 49 /* highest number from base plus one */
/* Field names for the fsync(2) call. */
#define VFS_FSYNC_FD m1_i1 /* int */
/* Field names for the lseek(2) call. */
#define VFS_LSEEK_FD m2_i1 /* int */
#define VFS_LSEEK_OFF m2_ll1 /* off_t */

8
include/minix/ipc.h
View file

@ -146,6 +146,13 @@ typedef struct {
} mess_sigcalls;
_ASSERT_MSG_SIZE(mess_sigcalls);
typedef struct {
int fd;
uint8_t padding[52];
} mess_lc_vfs_fsync;
_ASSERT_MSG_SIZE(mess_lc_vfs_fsync);
typedef struct {
int32_t flags;
size_t len;
@ -689,6 +696,7 @@ typedef struct {
mess_fs_vfs_readsuper m_fs_vfs_readsuper;
mess_fs_vfs_readwrite m_fs_vfs_readwrite;
mess_lc_vfs_fsync m_lc_vfs_fsync;
mess_lc_vfs_getvfsstat m_lc_vfs_getvfsstat;
mess_lc_vfs_ioctl m_lc_vfs_ioctl;
mess_lc_vfs_mount m_lc_vfs_mount;

2
lib/libc/sys-minix/fsync.c
View file

@ -10,7 +10,7 @@ int fsync(int fd)
message m;
memset(&m, 0, sizeof(m));
m.VFS_FSYNC_FD = fd;
m.m_lc_vfs_fsync.fd = fd;
return(_syscall(VFS_PROC_NR, VFS_FSYNC, &m));
}

2
servers/vfs/misc.c
View file

@ -281,7 +281,7 @@ int do_fsync(void)
dev_t dev;
int r = OK;
scratch(fp).file.fd_nr = job_m_in.VFS_FSYNC_FD;
scratch(fp).file.fd_nr = job_m_in.m_lc_vfs_fsync.fd;
if ((rfilp = get_filp(scratch(fp).file.fd_nr, VNODE_READ)) == NULL)
return(err_code);