8c6887c85
Glenn L McGrath
2003-05-08
Subject
Use xopen instead of xfopen
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Commit Diff GitHub →
util-linux/freeramdisk.c+4 -5
| @@ -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]); | |