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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-20 06:58:16 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-20 06:58:16 +0000 |
commit | 8d9e1f9dad107582eac539b9e1e22cdea852c0ae (patch) | |
tree | 5fc489d3b3626dcc7c7a7b1ff2886ade6f581d44 | |
parent | bd2d094aab4c672d5fef4a126087e0cded864c6c (diff) | |
download | ruby-8d9e1f9dad107582eac539b9e1e22cdea852c0ae.tar.gz |
error.c: check if EWOULDBLOCK is defined
* error.c (set_syserr): EWOULDBLOCK may not be defined, check if
defined first.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | error.c | 20 |
1 files changed, 10 insertions, 10 deletions
@@ -1290,19 +1290,19 @@ set_syserr(int n, const char *name) /* capture nonblock errnos for WaitReadable/WaitWritable subclasses */ switch (n) { - case EAGAIN: - rb_eEAGAIN = error; + case EAGAIN: + rb_eEAGAIN = error; -#if EAGAIN != EWOULDBLOCK - break; - case EWOULDBLOCK: +#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN + break; + case EWOULDBLOCK: #endif - rb_eEWOULDBLOCK = error; - break; - case EINPROGRESS: - rb_eEINPROGRESS = error; - break; + rb_eEWOULDBLOCK = error; + break; + case EINPROGRESS: + rb_eEINPROGRESS = error; + break; } rb_define_const(error, "Errno", INT2NUM(n)); |