3719e9e79
Eric Andersen
2003-03-07
Subject
Scrub things a bit, shave off a few bytes. -Erik
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util-linux/fdflush.c+9 -6
| @@ -2,7 +2,8 @@ | |
| /* | |
| * Mini fdflush implementation for busybox | |
| * | |
| - | * Copyright (C) 1995, 1996 by Bruce Perens <[email protected]>. |
| + | * Copyright (C) 1995, 1996 by Bruce Perens <[email protected]>. |
| + | * Copyright (C) 2003 by Erik Andersen <[email protected]> |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| @@ -33,14 +34,16 @@ extern int fdflush_main(int argc, char **argv) | |
| { | |
| int fd; | |
| - | if (argc <= 1 || **(++argv) == '-') |
| + | if (argc <= 1) |
| show_usage(); | |
| - | |
| - | if ((fd = open(*argv, 0)) < 0) |
| - | perror_msg_and_die("%s", *argv); |
| + | if ((fd = open(*(++argv), 0)) < 0) |
| + | goto die_the_death; |
| if (ioctl(fd, FDFLUSH, 0)) | |
| - | perror_msg_and_die("%s", *argv); |
| + | goto die_the_death; |
| return EXIT_SUCCESS; | |
| + | |
| + | die_the_death: |
| + | perror_msg_and_die(NULL); |
| } | |