diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-13 11:33:25 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-15 10:27:13 +0200 |
| commit | 9012db84f611d5c394683ddcca95354928a8b505 (patch) | |
| tree | d3c9e3717aa472e950d6f03767d2c157c909a51e /cpukit/libcsupport/src/fcntl.c | |
| parent | libio: Add rtems_libio_iop_is_append() (diff) | |
| download | rtems-9012db84f611d5c394683ddcca95354928a8b505.tar.bz2 | |
libio: LIBIO_GET_IOP() LIBIO_GET_IOP_WITH_ACCESS()
Replace rtems_libio_check_fd(), rtems_libio_iop(),
rtems_libio_check_open() and rtems_libio_check_permissions()
combinations with new LIBIO_GET_IOP() and LIBIO_GET_IOP_WITH_ACCESS()
macros.
Update #3132.
Diffstat (limited to 'cpukit/libcsupport/src/fcntl.c')
| -rw-r--r-- | cpukit/libcsupport/src/fcntl.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpukit/libcsupport/src/fcntl.c b/cpukit/libcsupport/src/fcntl.c index d44d4a0c1e..a7fcfbc041 100644 --- a/cpukit/libcsupport/src/fcntl.c +++ b/cpukit/libcsupport/src/fcntl.c @@ -65,7 +65,10 @@ static int duplicate2_iop( rtems_libio_t *iop, int fd2 ) rtems_libio_t *iop2; int rv = 0; - rtems_libio_check_fd( fd2 ); + if ( (uint32_t) fd2 >= rtems_libio_number_iops ) { + rtems_set_errno_and_return_minus_one( EBADF ); + } + iop2 = rtems_libio_iop( fd2 ); if (iop != iop2) @@ -112,9 +115,7 @@ static int vfcntl( int mask; int ret = 0; - rtems_libio_check_fd( fd ); - iop = rtems_libio_iop( fd ); - rtems_libio_check_is_open(iop); + LIBIO_GET_IOP( fd, iop ); /* * Now process the fcntl(). |