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added --help support for devfs_node debugger command

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24482 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2008-03-19 23:02:30 +00:00
parent 957d7d0732
commit eb258077e7
1 changed files with 1 additions and 1 deletions
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2
src/system/kernel/fs/devfs.cpp
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@ -1364,7 +1364,7 @@ get_device_name(struct devfs_vnode *vnode, char *buffer, size_t size)
static int static int
dump_node(int argc, char **argv) dump_node(int argc, char **argv)
{ {
if (argc < 2) { if (argc < 2 || !strcmp(argv[1], "--help")) {
kprintf("usage: %s <address>\n", argv[0]); kprintf("usage: %s <address>\n", argv[0]);
return 0; return 0;
} }