Name
sysfs_emit_at —
scnprintf equivalent, aware of PAGE_SIZE buffer.
Synopsis
int sysfs_emit_at ( | char * buf, |
| int at, |
| const char * fmt, |
| ...) ; |
Arguments
buf
start of PAGE_SIZE buffer.
at
offset in buf
to start write in bytes
at
must be >= 0 && < PAGE_SIZE
fmt
format
@...: optional arguments to fmt
...
variable arguments
Description
Returns number of characters written starting at &buf
[at
].