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| author | Calvin Buckley <[email protected]> | 2019-01-25 10:36:58 -0500 |
|---|---|---|
| committer | Calvin <[email protected]> | 2019-05-29 06:21:42 -0400 |
| commit | 2318be71e96021613b1077acca66bba4fce0a71c (patch) | |
| tree | 4b12f98111cc923fbe309c20d1a5fb8b39a9a6d4 /lib/erl_interface/src | |
| parent | a839aaefd996032253f0f86fe23c4358386b70af (diff) | |
| download | otp-2318be71e96021613b1077acca66bba4fce0a71c.tar.gz otp-2318be71e96021613b1077acca66bba4fce0a71c.tar.bz2 otp-2318be71e96021613b1077acca66bba4fce0a71c.zip | |
Don't use gethostbyname_r on AIX
Patch adapated from Bull's R15 SRPM.
Diffstat (limited to 'lib/erl_interface/src')
| -rw-r--r-- | lib/erl_interface/src/connect/ei_resolve.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c index 225fddc784..5a8ca0c567 100644 --- a/lib/erl_interface/src/connect/ei_resolve.c +++ b/lib/erl_interface/src/connect/ei_resolve.c @@ -55,6 +55,16 @@ #include "ei_resolve.h" #include "ei_locking.h" +/* AIX has a totally different signature (allegedly shared with some other + * Unices) that isn't compatible. It turns out that the _r version isn't + * thread-safe according to curl - but bizarrely, since AIX 4.3, libc + * is thread-safe in a manner that makes the normal gethostbyname OK + * for re-entrant use. + */ +#ifdef _AIX +#undef HAVE_GETHOSTBYNAME_R +#endif + #ifdef HAVE_GETHOSTBYNAME_R int ei_init_resolve(void) @@ -75,7 +85,7 @@ int ei_init_resolve(void) static ei_mutex_t *ei_gethost_sem = NULL; #endif /* _REENTRANT */ static int ei_resolve_initialized = 0; -#ifndef __WIN32__ +#if !defined(__WIN32__) && !defined(_AIX) int h_errno; #endif |