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| author | Glenn L McGrath <bug1@ihug.co.nz> | 2003-05-08 13:09:28 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2003-05-08 13:09:28 +0000 |
| commit | 8c6887c855460ee9e688e2a51e29f99faa2a2d8c (patch) | |
| tree | 83af3734b04512a7ff5821530831b39210b73bea /util-linux/freeramdisk.c | |
| parent | 7b3edeb14d46d25bc1bb8a732d951e6075e7e59c (diff) | |
| download | busybox-8c6887c855460ee9e688e2a51e29f99faa2a2d8c.tar.gz | |
Use xopen instead of xfopen
Diffstat (limited to 'util-linux/freeramdisk.c')
| -rw-r--r-- | util-linux/freeramdisk.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c index 9276a6c40..00dc00841 100644 --- a/util-linux/freeramdisk.c +++ b/util-linux/freeramdisk.c @@ -26,7 +26,6 @@ #include <sys/types.h> #include <fcntl.h> #include <sys/ioctl.h> -#include <errno.h> #include <stdlib.h> #include "busybox.h" @@ -38,17 +37,17 @@ extern int freeramdisk_main(int argc, char **argv) { int result; - FILE *f; + int fd; if (argc != 2) { bb_show_usage(); } - f = bb_xfopen(argv[1], "r+"); + fd = bb_xopen(argv[1], O_RDWR); - result = ioctl(fileno(f), BLKFLSBUF); + result = ioctl(fd, BLKFLSBUF); #ifdef CONFIG_FEATURE_CLEAN_UP - fclose(f); + close(fd); #endif if (result < 0) { bb_perror_msg_and_die("failed ioctl on %s", argv[1]); |