diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:03 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:03 +0000 |
| commit | 74835d78803e46ae3fcb4e096d2a59964557719b (patch) | |
| tree | cb2b9cbcd3ed0d6bf5d447230cc4e7d1b7c3991d /c/src/lib/libc/fcntl.c | |
| parent | IEEE (diff) | |
| download | rtems-74835d78803e46ae3fcb4e096d2a59964557719b.tar.bz2 | |
2000-08-11 Chris Johns <ccj@acm.org>
* libc/chmod.c: Return ENOTSUP if filesystem does not have handler.
* libc/eval.c: Ditto.
* libc/fcntl.c: Ditto.
* libc/fsync.c: Ditto.
* libc/ioctl.c: Ditto.
* libc/ioman.c: Ditto.
* libc/link.c: Ditto.
* libc/memfile.c: Ditto.
* libc/mknod.c: Ditto.
* libc/symlink.c: Ditto.
* libc/libio.h(rtems_filesystem_dev_major_t): New macro.
* libc/libio.h(rtems_filesystem_dev_minor_t): New macro.
Diffstat (limited to 'c/src/lib/libc/fcntl.c')
| -rw-r--r-- | c/src/lib/libc/fcntl.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/c/src/lib/libc/fcntl.c b/c/src/lib/libc/fcntl.c index 05410eaff6..587726f885 100644 --- a/c/src/lib/libc/fcntl.c +++ b/c/src/lib/libc/fcntl.c @@ -131,10 +131,16 @@ int fcntl( ret = -1; break; } - if ((ret >= 0) && iop->handlers->fcntl) { - int err = (*iop->handlers->fcntl)( cmd, iop ); - if (err) { - errno = err; + if (ret >= 0) { + if (iop->handlers->fcntl) { + int err = (*iop->handlers->fcntl)( cmd, iop ); + if (err) { + errno = err; + ret = -1; + } + } + else { + errno = ENOTSUP; ret = -1; } } |