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| author | Sami Kerola | 2012-07-08 23:20:04 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-07-10 11:01:29 +0200 |
| commit | 5ec1ad13481bb0cd60ba1985a49936646730ae07 (patch) | |
| tree | 42e80bb2cebacece1dd81849be98f3b4c8577790 /login-utils | |
| parent | utmpdump: use inotify to when following file (diff) | |
| download | kernel-qcow2-util-linux-5ec1ad13481bb0cd60ba1985a49936646730ae07.tar.gz kernel-qcow2-util-linux-5ec1ad13481bb0cd60ba1985a49936646730ae07.tar.xz kernel-qcow2-util-linux-5ec1ad13481bb0cd60ba1985a49936646730ae07.zip | |
utmpdump: encourage users not to follow stdin
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'login-utils')
| -rw-r--r-- | login-utils/utmpdump.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/login-utils/utmpdump.c b/login-utils/utmpdump.c index 3f20f2dd3..a61dfa1a5 100644 --- a/login-utils/utmpdump.c +++ b/login-utils/utmpdump.c @@ -339,7 +339,9 @@ int main(int argc, char **argv) if (!fp) err(EXIT_FAILURE, _("%s: open failed"), filename); } else { - filename = "stdin"; + filename = "/dev/stdin"; + if (forever) + warnx(_("warning: following standard input indefinitely is ineffective")); fp = stdin; } |