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author | Rob Landley <rob@landley.net> | 2016-08-04 10:16:59 -0500 |
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committer | Rob Landley <rob@landley.net> | 2016-08-04 10:16:59 -0500 |
commit | 027a73a903af306449710ce12bc09e0e3550c6c9 (patch) | |
tree | a415cb11fa6f2b34e63b8259fc52342aaa8fec75 /toys/other/nsenter.c | |
parent | 145b7024b5fbb74f16d5e403fb004ff8209bc4a0 (diff) | |
download | toybox-027a73a903af306449710ce12bc09e0e3550c6c9.tar.gz |
Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want stdout,
add xopenro() that takes one argument and understands "-" means stdin,
and switch over lots of users.
Diffstat (limited to 'toys/other/nsenter.c')
-rw-r--r-- | toys/other/nsenter.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/toys/other/nsenter.c b/toys/other/nsenter.c index 13757280..78a9d91a 100644 --- a/toys/other/nsenter.c +++ b/toys/other/nsenter.c @@ -152,8 +152,7 @@ void unshare_main(void) filename = toybuf; } - if (setns(fd = xopen(filename, O_RDONLY), flags[i])) - perror_exit("setns"); + if (setns(fd = xopenro(filename), flags[i])) perror_exit("setns"); close(fd); } nsnames += strlen(nsnames)+1; |