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author | Erik Andersen <andersen@codepoet.org> | 2000-04-13 18:49:43 +0000 |
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committer | Erik Andersen <andersen@codepoet.org> | 2000-04-13 18:49:43 +0000 |
commit | 9cf3bfa7c1bf3ad959c61711c9a5ac1969149300 (patch) | |
tree | 61d03a8d473f2d253c80f5bb3acc13d488351250 /util-linux/freeramdisk.c | |
parent | b4f8606c05f8a256b515633e48df954ead1260ef (diff) | |
download | busybox-w32-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.tar.gz busybox-w32-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.tar.bz2 busybox-w32-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.zip |
More doc updates for BusyBox, with fixes to apps for bugs revealed
while trying to write docs . :-)
-Erik
Diffstat (limited to 'util-linux/freeramdisk.c')
-rw-r--r-- | util-linux/freeramdisk.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c index 06937a70f..9636dbdcf 100644 --- a/util-linux/freeramdisk.c +++ b/util-linux/freeramdisk.c | |||
@@ -34,7 +34,7 @@ | |||
34 | 34 | ||
35 | static const char freeramdisk_usage[] = | 35 | static const char freeramdisk_usage[] = |
36 | "freeramdisk DEVICE\n\n" | 36 | "freeramdisk DEVICE\n\n" |
37 | "Frees all memory used by the specified ramdisk.\n"; | 37 | "Free all memory used by the specified ramdisk.\n"; |
38 | 38 | ||
39 | extern int | 39 | extern int |
40 | freeramdisk_main(int argc, char **argv) | 40 | freeramdisk_main(int argc, char **argv) |
@@ -42,7 +42,7 @@ freeramdisk_main(int argc, char **argv) | |||
42 | char rname[256] = "/dev/ram"; | 42 | char rname[256] = "/dev/ram"; |
43 | int f; | 43 | int f; |
44 | 44 | ||
45 | if (argc > 2 || ( argv[1] && *argv[1] == '-')) { | 45 | if (argc < 2 || ( argv[1] && *argv[1] == '-')) { |
46 | usage(freeramdisk_usage); | 46 | usage(freeramdisk_usage); |
47 | } | 47 | } |
48 | 48 | ||
@@ -50,10 +50,10 @@ freeramdisk_main(int argc, char **argv) | |||
50 | strcpy(rname, argv[1]); | 50 | strcpy(rname, argv[1]); |
51 | 51 | ||
52 | if ((f = open(rname, O_RDWR)) == -1) { | 52 | if ((f = open(rname, O_RDWR)) == -1) { |
53 | fatalError( "freeramdisk: cannot open %s: %s", rname, strerror(errno)); | 53 | fatalError( "freeramdisk: cannot open %s: %s\n", rname, strerror(errno)); |
54 | } | 54 | } |
55 | if (ioctl(f, BLKFLSBUF) < 0) { | 55 | if (ioctl(f, BLKFLSBUF) < 0) { |
56 | fatalError( "freeramdisk: failed ioctl on %s: %s", rname, strerror(errno)); | 56 | fatalError( "freeramdisk: failed ioctl on %s: %s\n", rname, strerror(errno)); |
57 | } | 57 | } |
58 | /* Don't bother closing. Exit does | 58 | /* Don't bother closing. Exit does |
59 | * that, so we can save a few bytes */ | 59 | * that, so we can save a few bytes */ |