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/* fputfbuf.c 1.2 (CARL) 11/26/85 23:01:23 */
#include <stdio.h>
#include <carl/defaults.h>
#include <carl/carl.h>
#include <carl/procom.h>
/*
* fputfbuf - put buffer of floatsams
* takes:
* fp - pointer to a buffer of floats
* n - number of floats
* iop - file descriptor
* returns:
* count of floats written
* -1 on errors
* 0 if no output
* side effects:
* sets up buffer for samples
* if a header is present, it is written.
*/
fputfbuf(fp, n, iop)
register float *fp;
register int n;
FILE *iop;
{
register struct fltbuf *fbp;
register int i;
fbp = &fb[fileno(iop)]; /* get fid buffer pointer */
if (fbp->gpflt == 0) { /* first time? */
set_sample_size(sizeof(float));
if (pinit(iop)) /* make sure everything is set up */
return(-1);
}
for (i = 0; i < n; i++) {
if (fbp->pos >= fbp->bufsiz) {
fbp->n = write(fileno(iop), fbp->fbuf, P_BUFSIZE);
if (fbp->n <= 0)
return(fbp->n);
fbp->n /= fbp->ssize;
fbp->pos = 0;
}
fbp->fbuf[fbp->pos++] = *fp++;
}
return(n);
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.