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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2011-10-31 23:24:25 +00:00
parent 7ae60a6b0d
commit 24176a8d5d
1 changed files with 2 additions and 2 deletions
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4
io.c
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@ -226,7 +226,7 @@ rb_cloexec_dup2(int oldfd, int newfd)
ret = dup3(oldfd, newfd, O_CLOEXEC); ret = dup3(oldfd, newfd, O_CLOEXEC);
if (ret != -1) if (ret != -1)
return ret; return ret;
/* dup3 is available since Linux 2.6.27. */ /* dup3 is available since Linux 2.6.27, glibc 2.9. */
if (errno == ENOSYS) { if (errno == ENOSYS) {
try_dup3 = 0; try_dup3 = 0;
ret = dup2(oldfd, newfd); ret = dup2(oldfd, newfd);
@ -261,7 +261,7 @@ rb_cloexec_pipe(int fildes[2])
if (ret != -1) if (ret != -1)
return ret; return ret;
#endif #endif
/* pipe2 is available since Linux 2.6.27. */ /* pipe2 is available since Linux 2.6.27, glibc 2.9. */
if (errno == ENOSYS) { if (errno == ENOSYS) {
try_pipe2 = 0; try_pipe2 = 0;
ret = pipe(fildes); ret = pipe(fildes);