Mercurial > flash_v2
changeset 851:b42d82dbafed
Remove unnecessary -EAGAIN code
| author | gthomas |
|---|---|
| date | Thu, 20 Mar 2003 19:00:43 +0000 |
| parents | c3c6ed4ef316 |
| children | 7f6b818846b4 |
| files | packages/io/fileio/current/ChangeLog packages/io/fileio/current/src/devfs.cxx |
| diffstat | 2 files changed, 7 insertions(+), 11 deletions(-) [+] |
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--- a/packages/io/fileio/current/ChangeLog +++ b/packages/io/fileio/current/ChangeLog @@ -1,3 +1,8 @@ +2003-03-20 Gary Thomas <gary@mlbassoc.com> + + * src/devfs.cxx: Remove unnecessary checks for -EAGAIN (should + no longer happen in lower layers). + 2003-03-08 Jonathan Larmour <jifl@eCosCentric.com> * tests/pselect.c (pthread_entry1): Allow for infrequent but
--- a/packages/io/fileio/current/src/devfs.cxx +++ b/packages/io/fileio/current/src/devfs.cxx @@ -9,6 +9,7 @@ // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. +// Copyright (C) 2003 Gary Thomas // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free @@ -41,7 +42,7 @@ //#####DESCRIPTIONBEGIN#### // // Author(s): nickg -// Contributors: nickg +// Contributors: nickg, gthomas // Date: 2000-05-25 // Purpose: Fileio device filesystem // Description: This file implements a simple filesystem that interfaces @@ -352,11 +353,6 @@ static int dev_fo_read (struct CYG_ iov->iov_base, &len); - if( -EAGAIN == err ) // must be in non-blocking mode - { - uio->uio_resid -= len; - return ENOERR; - } if( err < 0 ) break; uio->uio_resid -= len; @@ -389,11 +385,6 @@ static int dev_fo_write (struct CYG_ iov->iov_base, &len); - if( -EAGAIN == err ) // must be in non-blocking mode - { - uio->uio_resid -= len; - return ENOERR; - } if( err < 0 ) break; uio->uio_resid -= len;