address oft-noted 'bug'

src/prioritize.c

@@ -1,52 +0,0 @@
-#include <stdio.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-/* on some non-POSIX systems this may need to be "rb" */
-#define READ_MODE "r"
-
-const char *WHITESPACE = " \t\r\n";
-
-/* This function checks if the *****REST****** of the file is blank. It does
- * not rewind the file first. */
-bool
-file_is_blank(FILE *f){
-	int c;
-	while(strchr(WHITESPACE, (c = getc(f))) != NULL);
-	return c == EOF;
-}
-
-void
-usage(char *name){
-	fprintf(stderr, "Usage: %s <file...>\n", argv[0]);
-	exit(1);
-}
-
-int main(int argc, char **argv){
-	char *argv0;
-	FILE *fp[argc-1];
-	int fd;
-	int i;
-	struct stat s;
-
-	argv0 = argv[0];
-	--argc; ++argv;
-
-	if(argc < 2)
-		usage(argv0);
-
-	for(i = 0; i < argc; ++i){
-		if((fp[i] = fopen(argv[i], READ_MODE)) == NULL){
-			fprintf(stderr, 
-				"%s: %s: Error opening file for reading.\n",
-				argv0, argv[i]);
-			return 1;
-		}
-	}
-
-	/* UNREACHABLE */
-	return 0;
-}