Cleaned up 'netif'.

Replaced 'netif' with 'netif_named'.
Fixed memory leak in new 'netif'.
Outsourced raw file reading to tools.c.

1 files changed, 35 insertions, 2 deletions

diff --git a/statuses/tools.c b/statuses/tools.c
index 1e0385d..7a4a677 100644
--- a/statuses/tools.c
+++ b/statuses/tools.c
@@ -1,6 +1,9 @@
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
 #include "tools.h"
 
-char powertochar(int power)
+char powerToChar(int power)
 {
 	switch(power)
 	{
@@ -19,6 +22,36 @@ char powertochar(int power)
 		case 6:
 			return 'E';
 	}
-	
+
 	return '?';
 }
+
+
+void statusError(char *where, char *what, char *extra)
+{
+	fprintf(stderr, "%s: %s", where, what);
+	if (extra)
+		fprintf(stderr, " -- %s", extra);
+	fputs("\n", stderr);
+}
+
+
+ssize_t fileRead(char *buf, size_t bufsize, char *file)
+{
+	int fd;
+	int readbytes;
+
+	fd = open(file, 0);
+	if (fd < 0)
+		return -1;
+
+	readbytes = read(fd, buf, bufsize - 1);
+	close(fd);
+
+	if (readbytes > 0)
+		buf[readbytes] = '\0';
+	else
+		buf[0] = '\0';
+
+	return readbytes;
+}
\ No newline at end of file