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#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/*
int
move(const char *src, const char *dst)
{
int source = open(src,O_RDONLY);
int destination = creat(dst,0644);
if(destination == -1)
{
printf("Error opening destination file\n");
return 1;
}
if(source == -1)
{
printf("Error opening source file\n");
return 1;
}
int lines;
char buf[8912];
while((lines = read(source,buf,sizeof(buf))) > 0)
write(destination,buf,lines);
close(destination); close(source);
return 0;
}
*/
int
main(int argc, char *argv[])
{
if(argc != 3) {
fprintf(stderr, "usage: mv source destination\n");
return 1;
} else if(rename(argv[1], argv[2]) == -1) {
fprintf(stderr, "mv: %s\n", strerror(errno));
return 1;
}
return 0;
}
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