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Added code to translate internal libio flags to POSIX style flags.

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This commit is contained in:
Joel Sherrill
1999-03-08 21:39:16 +00:00
parent 1bb170208b
commit 3195d9c0a5
3 changed files with 60 additions and 9 deletions
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23
c/src/lib/libc/libio.c
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@@ -158,9 +158,26 @@ unsigned32 rtems_libio_to_fcntl_flags(
{
unsigned32 fcntl_flags = 0;
fcntl_flags = rtems_assoc_remote_by_local( access_modes_assoc, flags );
fcntl_flags |=
rtems_assoc_remote_by_local_bitfield(status_flags_assoc, flags);
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
fcntl_flags |= O_RDONLY;
} else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) {
fcntl_flags |= O_WRONLY;
}
if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) {
fcntl_flags |= O_NDELAY;
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
fcntl_flags |= O_APPEND;
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
fcntl_flags |= O_CREAT;
}
return fcntl_flags;
}