06-15-2009
Porting OSE to Linux
Hi,
I was trying to port efs_mount(OSE system call) to a LInux.The efs_mount function is used to mount a volume on the indicated device dev.Upon successful completion of this OSE sytem call a volume manager (VM) will be available through which files on this volume are accessed. The Syntax for this syetm call is like :
Syntax: EfsStatus efs_mount(const char *volume, const char *format, const char *dev, const char *params);
Code :
vol_name= /st_dmx_dd0
drv_name= st_dmx_dd0
confm means Console format manager handling a serial channel.
efs_mount(vol_name, "confm", drv_name, "");
If it returns success, we open the file descriptors for input,output and std error and use it for further processing.
Could anyone help me out on how can I port the above system call to LINUX?
Thanks and Regards
Roshan
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LEARN ABOUT MOJAVE
mount_apfs
MOUNT_APFS(8) BSD System Manager's Manual MOUNT_APFS(8)
NAME
mount_apfs -- mount an APFS volume
SYNOPSIS
mount_apfs [-o options] [-u user] [-g group] special directory
mount_apfs [-o options] -s snapshot pathname directory
DESCRIPTION
The mount_apfs command attaches the APFS volume indicated by the device special to the global file system namespace at the location indicated
by directory. This command is normally executed by diskarbitrationd(8) or mount(8) at boot time.
The special parameter should be the path to an APFS pseudo disk device node, such as /dev/disk0s2s1 (which is a volume inside the container
/dev/disk0s2), which can also be specified as simply disk0s2s1.
The options are as follows:
-o options Options passed to mount(2) are specified with the -o option followed by a comma separated string of options. See the mount(8)
man page for possible options and their meanings.
-u user Set the owner of the files in the file system to user. The default owner is the owner of the directory on which the file
system is being mounted. The user may be a user-name, or a numeric value.
-g group Set the group of the files in the file system to group. The default group is the group of the directory on which the file
system is being mounted. The group may be a group-name, or a numeric value.
-s snapshot The name of the snapshot to mount. In this usage pathname is the mounted root directory of the base volume containing the
snapshot.
DIAGNOSTICS
The mount_apfs utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
mount(2), unmount(2), fstab(5), mount(8)
HISTORY
The mount_apfs utility first appeared in OS X 10.12.
Mac OS X September 16, 2015 Mac OS X