From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Fri, 5 Oct 2001 05:03:14 +0000 (-0000)
Subject: Use xfopen, saves 32 bytes !
X-Git-Tag: 0_60_2~139
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bf265daa470d7647abb7d8738c6f6365bb3478f3;p=oweals%2Fbusybox.git

Use xfopen, saves 32 bytes !
---

diff --git a/freeramdisk.c b/freeramdisk.c
index cf25fae6a..aabb5f988 100644
--- a/freeramdisk.c
+++ b/freeramdisk.c
@@ -37,16 +37,15 @@
 extern int
 freeramdisk_main(int argc, char **argv)
 {
-	int   f;
+	FILE *f;
 
 	if (argc != 2 || *argv[1] == '-') {
 		show_usage();
 	}
 
-	if ((f = open(argv[1], O_RDWR)) == -1) {
-		perror_msg_and_die("cannot open %s", argv[1]);
-	}
-	if (ioctl(f, BLKFLSBUF) < 0) {
+	f = xfopen(argv[1], "r+");
+	
+	if (ioctl(fileno(f), BLKFLSBUF) < 0) {
 		perror_msg_and_die("failed ioctl on %s", argv[1]);
 	}
 	/* Don't bother closing.  Exit does
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index cf25fae6a..aabb5f988 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -37,16 +37,15 @@
 extern int
 freeramdisk_main(int argc, char **argv)
 {
-	int   f;
+	FILE *f;
 
 	if (argc != 2 || *argv[1] == '-') {
 		show_usage();
 	}
 
-	if ((f = open(argv[1], O_RDWR)) == -1) {
-		perror_msg_and_die("cannot open %s", argv[1]);
-	}
-	if (ioctl(f, BLKFLSBUF) < 0) {
+	f = xfopen(argv[1], "r+");
+	
+	if (ioctl(fileno(f), BLKFLSBUF) < 0) {
 		perror_msg_and_die("failed ioctl on %s", argv[1]);
 	}
 	/* Don't bother closing.  Exit does