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io_seek()'s retval should be checked [ruby-core:03045]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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michal 2004-06-23 13:18:32 +00:00
parent cdf40ecbd8
commit 3e1c383e45
2 changed files with 12 additions and 4 deletions
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6
ChangeLog
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@ -1,4 +1,8 @@
Wed Jun 23 21:48:27 2004 Michal Rokos <michal@cvs-lang.org>
Wed Jun 23 22:16:16 2004 Michal Rokos <michal@ruby-lang.org>
* io.c: io_seek()'s retval should be checked [ruby-core:03045]
Wed Jun 23 21:48:27 2004 Michal Rokos <michal@ruby-lang.org>
* time.c: Fix indentation.

10
io.c
View File

@ -161,7 +161,7 @@ extern int ReadDataPending();
#define READ_CHECK(fp) do {\
if (!READ_DATA_PENDING(fp)) {\
rb_thread_wait_fd(fileno(fp));\
rb_io_check_closed(fptr);\
rb_io_check_closed(fptr);\
}\
} while(0)
@ -3176,8 +3176,12 @@ io_reopen(io, nfile)
}
rb_thread_fd_close(fd);
if ((orig->mode & FMODE_READABLE) && pos >= 0) {
io_seek(fptr, pos, SEEK_SET);
io_seek(orig, pos, SEEK_SET);
if (io_seek(fptr, pos, SEEK_SET) < 0) {
rb_sys_fail(fptr->path);
}
if (io_seek(orig, pos, SEEK_SET) < 0) {
rb_sys_fail(orig->path);
}
}
}