diff options
| author | he <he@pkgsrc.org> | 2016-10-04 07:21:30 +0000 |
|---|---|---|
| committer | he <he@pkgsrc.org> | 2016-10-04 07:21:30 +0000 |
| commit | d97d40c176c8e78f3e4aaa372acde2e160511500 (patch) | |
| tree | dd17bd41793187080e7f0d4be623be9a4f1b734c /lang | |
| parent | 3674ccce717a5428fd0b047c6c398349acb87d49 (diff) | |
| download | pkgsrc-d97d40c176c8e78f3e4aaa372acde2e160511500.tar.gz | |
Don't invade the implementation namespace.
There's no guarantee that __errno is free for own use.
(On NetBSD it isn't!)
Diffstat (limited to 'lang')
| -rw-r--r-- | lang/erlang/distinfo | 3 | ||||
| -rw-r--r-- | lang/erlang/patches/patch-erts_emulator_sys_unix_sys.c | 24 |
2 files changed, 26 insertions, 1 deletions
diff --git a/lang/erlang/distinfo b/lang/erlang/distinfo index 6ae39ee9af8..d12bfca9b86 100644 --- a/lang/erlang/distinfo +++ b/lang/erlang/distinfo @@ -1,4 +1,4 @@ -$NetBSD: distinfo,v 1.46 2016/10/02 10:12:36 fhajny Exp $ +$NetBSD: distinfo,v 1.47 2016/10/04 07:21:30 he Exp $ SHA1 (erlang/otp_src_19.1.tar.gz) = 9f83a442de96c075a7cd1c42ceae9e3ce44b8f76 RMD160 (erlang/otp_src_19.1.tar.gz) = 7a850068e9b46f8b6f54f83e95d2d5d09ec674e7 @@ -10,4 +10,5 @@ SHA1 (patch-ao) = e5801f2a1f1f7e8b75dc35abbc485dc310666a37 SHA1 (patch-ay) = f5f1accdb11e404ba4779b056228431e3080e4cd SHA1 (patch-erts_configure) = dba8d72974e8c493cf2bb90e6b149a84dd9073da SHA1 (patch-erts_emulator_drivers_common_inet__drv.c) = b7784e5e8e025ca75d5279a63e0cb3f74c54bd6a +SHA1 (patch-erts_emulator_sys_unix_sys.c) = 976124f49103f994db0cd7334987f42fc5c590bc SHA1 (patch-make_output.mk.in) = d7b3da58bfb471d52c41242e2a03d1598ce24e62 diff --git a/lang/erlang/patches/patch-erts_emulator_sys_unix_sys.c b/lang/erlang/patches/patch-erts_emulator_sys_unix_sys.c new file mode 100644 index 00000000000..26628a1845d --- /dev/null +++ b/lang/erlang/patches/patch-erts_emulator_sys_unix_sys.c @@ -0,0 +1,24 @@ +$NetBSD: patch-erts_emulator_sys_unix_sys.c,v 1.1 2016/10/04 07:21:30 he Exp $ + +Don't invade the implementation namespace. +There's no guarantee that __errno is free for own use +(on NetBSD it isn't!) + +--- erts/emulator/sys/unix/sys.c.orig 2016-09-20 19:11:23.000000000 +0000 ++++ erts/emulator/sys/unix/sys.c +@@ -715,13 +715,13 @@ static RETSIGTYPE suspend_signal(void) + static RETSIGTYPE suspend_signal(int signum) + #endif + { +- int res, buf[1], __errno = errno; ++ int res, buf[1], save_errno = errno; + do { + res = read(sig_suspend_fds[0], buf, sizeof(int)); + } while (res < 0 && errno == EINTR); + + /* restore previous errno in case read changed it */ +- errno = __errno; ++ errno = save_errno; + } + #endif /* #ifdef ERTS_SYS_SUSPEND_SIGNAL */ + |