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| author | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-08-12 11:18:23 +0000 |
|---|---|---|
| committer | "Steven J. Hill" <sjhill@realitydiluted.com> | 2005-08-12 11:18:23 +0000 |
| commit | b46868ff8b3d2fb592e3fca4a516695533eae9e5 (patch) | |
| tree | 09f3f841693624a20dcf7bbd2a69d08dee728323 /libc/inet/resolv.c | |
| parent | 50dcba0bb24c6c57397dab0ee4a083ee2c8266aa (diff) | |
| download | uClibc-alpine-b46868ff8b3d2fb592e3fca4a516695533eae9e5.tar.bz2 uClibc-alpine-b46868ff8b3d2fb592e3fca4a516695533eae9e5.tar.xz | |
This will hopefully be the last modification to the resolver code for a while. The complexity comes from the code used only during library build time, to non-threaded programs to threaded programs such that things are not a mess. I was getting undefined '_res' when doing a buildroot, but things are fixed now. This is much cleaner and more sane.
Diffstat (limited to 'libc/inet/resolv.c')
| -rw-r--r-- | libc/inet/resolv.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index 5e82c95d6..bb188b959 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -1096,17 +1096,22 @@ struct hostent *gethostbyname2(const char *name, int family) #ifdef L_res_init +#undef _res +struct __res_state _res; + +struct __res_state * weak_const_function __res_state (void) +{ + return &_res; +} + #ifdef __PTHREADS_NATIVE__ #include <tls.h> -struct __res_state _res_thread; -__thread struct __res_state *__resp = &_res_thread; -#else -struct __res_state _res; +__thread struct __res_state *__resp = &_res; #endif int res_init(void) { - struct __res_state *rp = &(_res); + struct __res_state *rp = __res_state(); __close_nameservers(); __open_nameservers(); |