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* io.c (linux_get_maxfd): get rid of a warning.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2011-11-21 15:26:12 +00:00
parent f49f6ff1d7
commit 08f8dfc20b
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Tue Nov 22 00:25:17 2011 Tanaka Akira <akr@fsij.org>
* io.c (linux_get_maxfd): get rid of a warning.
Mon Nov 21 23:39:14 2011 Tanaka Akira <akr@fsij.org>
* io.c (linux_get_maxfd): new function to find maximum fd on Linux.

2
io.c
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@ -5153,7 +5153,7 @@ linux_get_maxfd(void)
if (ss == -1) goto err;
p = buf;
e = buf + ss;
while (sizeof("FDSize:\t0\n")-1 <= e-p &&
while ((int)sizeof("FDSize:\t0\n")-1 <= e-p &&
(n = memchr(p, '\n', e-p)) != NULL) {
if (memcmp(p, "FDSize:", sizeof("FDSize:")-1) == 0) {
int fdsize;