do_fsync

Name:do_fsync

Proto:static int do_fsync(unsigned int fd, int datasync)

Type:int

Parameter:

Type	Parameter	Name
unsigned int	fd
int	datasync

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f = fdget(fd)

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ret = -EBADF

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If file Then

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ret = vfs_fsync - perform a fsync or fdatasync on a file*@file: file to sync*@datasync: only perform a fdatasync operation* Write back data and metadata for @file to disk. If @datasync is* set only metadata needed to access modified file data is written.

222

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Return ret

**Caller**
Name	Describe
SYSCALL_DEFINE1
SYSCALL_DEFINE1

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