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authorMike Frysinger <vapier@gentoo.org>2013-03-12 10:48:09 -0400
committerMike Frysinger <vapier@gentoo.org>2013-03-12 10:48:09 -0400
commitbca5c556c43ced7b368fdd90a24e4aecf40045ac (patch)
tree99574aa8b9f3a48f154e2e9f30a4d79525465054 /miscutils/dc.c
parent9bbf6b98c42a212b8a4b1aa02975ac18bb612922 (diff)
downloadbusybox-bca5c556c43ced7b368fdd90a24e4aecf40045ac.tar.gz
udhcpc: use readlink rather than realpath
The realpath utility requires all paths exist when canonicalizing symlinks. If /etc/resolv.conf points to a tmpfs, then it might not exist initially. Use `readlink -f` so that we follow all symlinks that are available. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'miscutils/dc.c')
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