#include "rrd_tool.h"
#include "rrd_rpncalc.h"
+#include <fcntl.h>
/* Prototypes */
if (strcmp("-",file_name)==0){
*rrd_file= *stdout;
} else {
- if ((rrd_file = fopen(file_name,"wb")) == NULL ) {
+ int fd = open(file_name,O_RDWR|O_CREAT|O_EXCL,0666);
+ if (fd == -1 || (rrd_file = fdopen(fd,"wb")) == NULL) {
rrd_set_error("creating '%s': %s",file_name,strerror(errno));
rrd_free(rrd);
+ if (fd != -1)
+ close(fd);
return(-1);
}
}