minhtrannhat/os161
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update open.html

Browse Source 
Fix references to file descriptor being called file handle.
This commit is contained in:
Zachary Lebold 2016-03-07 02:20:20 -05:00
parent ec68d1f1d3
commit a92f77bc80
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
man/syscall/open.html
View File

@ -99,12 +99,12 @@ course's assignments.)
</p> </p>
<p> <p>
<tt>open</tt> returns a file handle suitable for passing to <tt>open</tt> returns a file descriptor suitable for passing to
<A HREF=read.html>read</A>, <A HREF=read.html>read</A>,
<A HREF=write.html>write</A>, <A HREF=write.html>write</A>,
<A HREF=close.html>close</A>, <A HREF=close.html>close</A>,
etc. This file handle must be greater than or equal to zero. Note etc. This file descriptor must be greater than or equal to zero. Note
that file handles 0 (STDIN_FILENO), 1 (STDOUT_FILENO), and 2 that file descriptors 0 (STDIN_FILENO), 1 (STDOUT_FILENO), and 2
(STDERR_FILENO) are used in special ways and are typically assumed by (STDERR_FILENO) are used in special ways and are typically assumed by
user-level code to always be open. user-level code to always be open.
</p> </p>
@ -128,9 +128,9 @@ contain <tt>..</tt> is usually not quite atomic.
<h3>Return Values</h3> <h3>Return Values</h3>
<p> <p>
On success, <tt>open</tt> returns a nonnegative file handle. On error, On success, <tt>open</tt> returns a nonnegative file descriptor. On
-1 is returned, and <A HREF=errno.html>errno</A> is set according to error, -1 is returned, and <A HREF=errno.html>errno</A> is set
the error encountered. according to the error encountered.
</p> </p>
<h3>Errors</h3> <h3>Errors</h3>