diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-13 04:15:30 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-13 04:15:30 +0000 |
commit | 29b4247ca1fc4a70ca99b1f99fbc552f78780ff0 (patch) | |
tree | f97488f1ed3d61c043b8557e388e44613989f0ad /missing | |
parent | 6d7ee07a93a78ec7d3e1dcb53395e9b215112460 (diff) |
* missing/close.c: keep original errno.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'missing')
-rw-r--r-- | missing/close.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/missing/close.c b/missing/close.c index 7e743eb204..d87f9e3164 100644 --- a/missing/close.c +++ b/missing/close.c @@ -8,12 +8,15 @@ int ruby_getpeername(int s, struct sockaddr * name, socklen_t * namelen) { + int err = errno; errno = 0; s = getpeername(s, name, namelen); if (errno == ECONNRESET) { errno = 0; s = 0; } + else if (errno == 0) + errno = err; return s; } @@ -21,35 +24,44 @@ int ruby_getsockname(int s, struct sockaddr * name, socklen_t * namelen) { + int err = errno; errno = 0; s = getsockname(s, name, namelen); if (errno == ECONNRESET) { errno = 0; s = 0; } + else if (errno == 0) + errno = err; return s; } int ruby_shutdown(int s, int how) { + int err = errno; errno = 0; s = shutdown(s, how); if (errno == ECONNRESET) { errno = 0; s = 0; } + else if (errno == 0) + errno = err; return s; } int ruby_close(int s) { + int err = errno; errno = 0; s = close(s); if (errno == ECONNRESET) { errno = 0; s = 0; } + else if (errno == 0) + errno = err; return s; } |