This is restoreplot.c in view mode; [Download] [Up]
#import <sys/file.h>
#import <stdio.h>
main(argc,argv)
char *argv[];
{
int in,out,startrestore,endrestore,i,nbytes,nread;
char *input,*output;
float buffer[10000];
input=argv[1];
output=argv[2];
startrestore = atoi(argv[3]);
endrestore = atoi(argv[4]);
printf("%d %d\n",startrestore,endrestore);
if((in=open(input,2)) < 0) {
printf("cant open inputfile \n");
exit(-1);
}
if((out=open(output,2)) < 0) {
printf("cant open outputfile\n");
exit(-1);
}
if((lseek(in,startrestore*8,0)) < 0) {
printf("bad lseek on inputfile\n");
exit(-1);
}
if((lseek(out,startrestore*8,0)) < 0) {
printf("bad lseek on outputfile");
exit(-1);
}
nbytes = (endrestore - startrestore + 1) * 8;
printf("nbytestoread = %d\n",nbytes);
if(nread = read(in,(char *)buffer,nbytes) != nbytes) {
printf("bad read on inputfile %d\n",nread);
exit(-1);
}
if(nread = write(out,(char *)buffer,nbytes) != nbytes) {
printf("bad write on outputfile %d\n",nread);
exit(-1);
}
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.