svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
VOP_READ(9)
These entry points read or write the contents of a file The argu‐
ments are: The vnode of the file. The location of the data to be
read or written. Various flags. The credentials of the caller.
The argument is used to give directives and hints to the file
system. When attempting a read, the high 16 bits are used to
provide a read-ahead hint (in units of file system blocks) that
the file system should attempt. The low 16 bits are a bit mask
which can contain the following flags: Do I/O as atomic unit.
Append write to end. Do I/O synchronously. Underlying node al‐
ready locked. flag set in file table. Data already in VMIO
space. The file should be locked on entry and will still be
locked on exit. Zero is returned on success, otherwise an error
code is returned. An attempt was made to write a file that ex‐
ceeds the process's file size limit or the maximum file size.
The file system is full. An append-only flag is set on the file,
but the caller is attempting to write before the current end of
file. This manual page was written by