512 vfpSetFlags(VFP_T *a_vfp, VFPFLAGS_T a_flags)  in vfpSetFlags()  argument
516 	if (a_vfp == (VFP_T *)NULL) {  in vfpSetFlags()
522 	if ((a_vfp->_vfpSize != 0) && (a_vfp->_vfpFlags & _VFP_MMAP)) {  in vfpSetFlags()
527 			(void) madvise(a_vfp->_vfpStart, a_vfp->_vfpMapSize,  in vfpSetFlags()
532 			(void) madvise(a_vfp->_vfpStart, a_vfp->_vfpSize,  in vfpSetFlags()
537 			(void) madvise(a_vfp->_vfpStart, a_vfp->_vfpSize,  in vfpSetFlags()
554 vfpRewind(VFP_T *a_vfp)  in vfpRewind()  argument
558 	if (a_vfp == (VFP_T *)NULL) {  in vfpRewind()
564 	if (a_vfp->_vfpCurr > a_vfp->_vfpHighWater) {  in vfpRewind()
565 		a_vfp->_vfpHighWater = a_vfp->_vfpCurr;  in vfpRewind()
570 	a_vfp->_vfpCurr = a_vfp->_vfpStart;  in vfpRewind()
598 vfpSetSize(VFP_T *a_vfp, size_t a_size)  in vfpSetSize()  argument
605 	if (a_vfp == (VFP_T *)NULL) {  in vfpSetSize()
611 	if (!(a_vfp->_vfpFlags & _VFP_MALLOC)) {  in vfpSetSize()
621 	if (a_size <= a_vfp->_vfpSize) {  in vfpSetSize()
627 	curSize = a_vfp->_vfpSize;  in vfpSetSize()
628 	a_vfp->_vfpSize = a_size;  in vfpSetSize()
632 	if (a_vfp->_vfpStart != (char *)NULL) {  in vfpSetSize()
633 		np = (char *)realloc(a_vfp->_vfpStart, a_vfp->_vfpSize+1);  in vfpSetSize()
639 		np = (char *)malloc(a_vfp->_vfpSize+1);  in vfpSetSize()
648 	np[a_vfp->_vfpSize] = '\0';  in vfpSetSize()
655 	a_vfp->_vfpCurr = (char *)(((ptrdiff_t)a_vfp->_vfpCurr -  in vfpSetSize()
656 					(ptrdiff_t)a_vfp->_vfpStart) + np);  in vfpSetSize()
659 	a_vfp->_vfpHighWater = (char *)(((ptrdiff_t)a_vfp->_vfpHighWater -  in vfpSetSize()
660 					(ptrdiff_t)a_vfp->_vfpStart) + np);  in vfpSetSize()
663 	a_vfp->_vfpEnd = (np + a_vfp->_vfpSize)-1;  in vfpSetSize()
666 	a_vfp->_vfpStart = np;  in vfpSetSize()
684 vfpTruncate(VFP_T *a_vfp)  in vfpTruncate()  argument
688 	if (a_vfp == (VFP_T *)NULL) {  in vfpTruncate()
698 	a_vfp->_vfpCurr = a_vfp->_vfpStart;  in vfpTruncate()
702 	a_vfp->_vfpHighWater = a_vfp->_vfpStart;  in vfpTruncate()
706 	*a_vfp->_vfpCurr = '\0';  in vfpTruncate()
710 	if (a_vfp->_vfpFile != (FILE *)NULL) {  in vfpTruncate()
711 		(void) ftruncate(fileno(a_vfp->_vfpFile), 0);  in vfpTruncate()
725 vfpWriteToFile(VFP_T *a_vfp, char *a_path)  in vfpWriteToFile()  argument
734 	if (a_vfp == (VFP_T *)NULL) {  in vfpWriteToFile()
741 	if ((a_vfp->_vfpOverflow != 0) || (vfpGetBytesAvailable(a_vfp) < 1)) {  in vfpWriteToFile()
755 	len = vfpGetModifiedLen(a_vfp);  in vfpWriteToFile()
763 		result = vfpSafeWrite(fd, a_vfp->_vfpStart, len);  in vfpWriteToFile()
779 	(void) vfpClearModified(a_vfp);  in vfpWriteToFile()
816 vfpCheckpointFile(VFP_T **r_cpVfp, VFP_T **a_vfp, char *a_path)  in vfpCheckpointFile()  argument
835 	if (a_vfp == (VFP_T **)NULL) {  in vfpCheckpointFile()
842 	avfp = *a_vfp;  in vfpCheckpointFile()
922 	*a_vfp = (VFP_T *)NULL;  in vfpCheckpointFile()
1126 vfpClearModified(VFP_T *a_vfp)  in vfpClearModified()  argument
1132 	flags = a_vfp->_vfpFlags;  in vfpClearModified()
1136 	a_vfp->_vfpFlags &= (~_VFP_MODIFIED);  in vfpClearModified()
1154 vfpSetModified(VFP_T *a_vfp)  in vfpSetModified()  argument
1160 	flags = a_vfp->_vfpFlags;  in vfpSetModified()
1164 	a_vfp->_vfpFlags |= _VFP_MODIFIED;  in vfpSetModified()
1182 vfpGetModified(VFP_T *a_vfp)  in vfpGetModified()  argument
1186 	return ((a_vfp->_vfpFlags & _VFP_MODIFIED) != 0);  in vfpGetModified()