diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-17 16:25:21 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-17 16:25:21 +0000 |
commit | a9cbf64137b846ba28ae0e7a0bb9d607e37fb710 (patch) | |
tree | 15c47ef70ca6ee92ea7e572f466ca8c7e5041e0e /io.c | |
parent | e4811dc6976534e790e2b588521c1d273419c83a (diff) |
* io.c (io_fillbuf): show fd number on failure to debug.
http://c5632.rubyci.org/~chkbuild/ruby-trunk/log/20130316T050302Z.diff.html.gz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -1657,7 +1657,13 @@ io_fillbuf(rb_io_t *fptr) if (r < 0) { if (rb_io_wait_readable(fptr->fd)) goto retry; - rb_sys_fail_path(fptr->pathv); + { + VALUE path = rb_sprintf("fd:%d ", fptr->fd); + if (!NIL_P(fptr->pathv)) { + rb_str_append(path, fptr->pathv); + } + rb_sys_fail_path(path); + } } fptr->rbuf.off = 0; fptr->rbuf.len = (int)r; /* r should be <= rbuf_capa */ |