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| author | Thomas Graf <tgraf@suug.ch> | 2011-03-24 21:14:52 +0100 |
|---|---|---|
| committer | Thomas Graf <tgraf@suug.ch> | 2011-03-24 21:14:52 +0100 |
| commit | f523f297f7fed8b64fe4c2a6e3791d31b2d2448b (patch) | |
| tree | ea26b71a71db31184f917cd3ce3d9ce609a6b5eb /include | |
| parent | 8d5493418a5a82b5303722cd9b2964300813e693 (diff) | |
| download | libnl-f523f297f7fed8b64fe4c2a6e3791d31b2d2448b.tar.gz | |
Allow NLSYSCONFDIR environment variable to overwrite built-in sysconfdir
Diffstat (limited to 'include')
| -rw-r--r-- | include/netlink-local.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/netlink-local.h b/include/netlink-local.h index 32e8302..9acc0e4 100644 --- a/include/netlink-local.h +++ b/include/netlink-local.h @@ -186,4 +186,16 @@ static inline int wait_for_ack(struct nl_sock *sk) return nl_wait_for_ack(sk); } +static inline int build_sysconf_path(char **strp, const char *filename) +{ + char *sysconfdir; + + sysconfdir = getenv("NLSYSCONFDIR"); + + if (!sysconfdir) + sysconfdir = SYSCONFDIR; + + return asprintf(strp, "%s/%s", sysconfdir, filename); +} + #endif |