diff options
| author | Eric Blake <eblake@redhat.com> | 2009-09-22 08:09:03 +0400 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2009-09-22 08:09:03 +0400 |
| commit | 29bca9bb0c27d78ad328d8b8e9589535bf998a59 (patch) | |
| tree | 90f5a4d416f4c89064e1f0770e4424d450fe7d6f /winsup/cygwin/dtable.h | |
| parent | a7b24e14d7d38f234312c59612d4eed78835ed5b (diff) | |
Match dup2 and fcntl error values to POSIX.
* dtable.h (OPEN_MAX_MAX): New macro.
* resource.cc (getrlimit) [RLIMIT_NOFILE]: Use it.
* dtable.cc (dtable::extend): Likewise.
* fcntl.cc (fcntl64): Obey POSIX rule with too-large F_DUPFD.
* syscalls.cc (dup2): Likewise.
Diffstat (limited to 'winsup/cygwin/dtable.h')
| -rw-r--r-- | winsup/cygwin/dtable.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/winsup/cygwin/dtable.h b/winsup/cygwin/dtable.h index 9d187e819..c1344549e 100644 --- a/winsup/cygwin/dtable.h +++ b/winsup/cygwin/dtable.h @@ -1,6 +1,7 @@ /* dtable.h: fd table definition. - Copyright 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008 Red Hat, Inc. + Copyright 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Red + Hat, Inc. This file is part of Cygwin. @@ -10,6 +11,8 @@ details. */ /* Initial and increment values for cygwin's fd table */ #define NOFILE_INCR 32 +/* Maximum size we allow expanding to. */ +#define OPEN_MAX_MAX (100 * NOFILE_INCR) #include "thread.h" #include "sync.h" |