50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* $QNXLicenseC:
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* Copyright 2007, QNX Software Systems. All Rights Reserved.
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*
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* You must obtain a written license from and pay applicable license fees to QNX
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* Software Systems before you may reproduce, modify or distribute this software,
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* or any work that includes all or part of this software. Free development
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* licenses are available for evaluation and non-commercial purposes. For more
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* information visit http://licensing.qnx.com or email licensing@qnx.com.
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*
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* This file may contain contributions from others. Please review this entire
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* file for other proprietary rights or license notices, as well as the QNX
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* Development Suite License Guide at http://licensing.qnx.com/license-guide/
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* for other information.
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* $
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*/
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#include <unistd.h>
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#include <errno.h>
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#include <sys/iofunc.h>
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int iofunc_write_default(resmgr_context_t *ctp, io_write_t *msg, iofunc_ocb_t *ocb) {
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int status;
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// Check we have the correct perms
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if((status = iofunc_write_verify(ctp, msg, ocb, 0)) != EOK) {
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return status;
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}
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switch(msg->i.xtype & _IO_XTYPE_MASK) {
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case _IO_XTYPE_NONE:
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break;
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default:
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// We don't handle this xtype, return error
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return ENOSYS;
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}
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if(_IO_SET_WRITE_NBYTES(ctp, msg->i.nbytes)) {
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// Only flag modification and change time for update if more than zero bytes where written
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ocb->attr->flags |= IOFUNC_ATTR_MTIME | IOFUNC_ATTR_CTIME;
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}
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return EOK;
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}
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__SRCVERSION("iofunc_write_default.c $Rev: 153052 $");
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