diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-13 21:26:20 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-04-13 21:26:20 +0000 |
| commit | 1d6a4aec2cbe09ba21a6b5f8dc5dec7d341f7ba1 (patch) | |
| tree | 323221fc8ddb27e44d39c8b329bd20a5166675f9 /libbb/xfuncs.c | |
| parent | fbf6dea5a288362564c4ab4859a1018e1f2dcde4 (diff) | |
make xsocket die with address family printed (if VERBOSE_RESOLUTION_ERRORS=y)
Diffstat (limited to 'libbb/xfuncs.c')
| -rw-r--r-- | libbb/xfuncs.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index 7fe5c3a45..7e1109470 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c @@ -540,7 +540,18 @@ int xsocket(int domain, int type, int protocol) { int r = socket(domain, type, protocol); - if (r < 0) bb_perror_msg_and_die("socket"); + if (r < 0) { + /* Hijack vaguely related config option */ +#if ENABLE_VERBOSE_RESOLUTION_ERRORS + const char *s = "INET"; + if (domain == AF_PACKET) s = "PACKET"; + if (domain == AF_NETLINK) s = "NETLINK"; +USE_FEATURE_IPV6(if (domain == AF_INET6) s = "INET6";) + bb_perror_msg_and_die("socket(AF_%s)", s); +#else + bb_perror_msg_and_die("socket"); +#endif + } return r; } |