diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-10 15:16:07 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-10 15:57:25 -0700 |
| commit | 6b645f0d702e9285f3d7fe5684258e77051cfa8e (patch) | |
| tree | 6f93d12e8ad2f8043d80eb45ebf358b51a53e625 /sysdeps/mach/hurd/mkdirat.c | |
| parent | e468f8a3a7b10b9cecfc92a0c3090f25b42a56a6 (diff) | |
Hurd: Fix mkdir / error value
Diffstat (limited to 'sysdeps/mach/hurd/mkdirat.c')
| -rw-r--r-- | sysdeps/mach/hurd/mkdirat.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/mkdirat.c b/sysdeps/mach/hurd/mkdirat.c index 9201f7d35e..d6d672ead9 100644 --- a/sysdeps/mach/hurd/mkdirat.c +++ b/sysdeps/mach/hurd/mkdirat.c @@ -1,6 +1,5 @@ /* Create a directory named relative to another open directory. Hurd version. - Copyright (C) 1991,1993,1994,1995,1996,1997,2002,2006 - Free Software Foundation, Inc. + Copyright (C) 1991-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -22,6 +21,7 @@ #include <sys/stat.h> #include <hurd.h> #include <hurd/fd.h> +#include <string.h> int mkdirat (fd, path, mode) @@ -31,7 +31,10 @@ mkdirat (fd, path, mode) { error_t err; const char *name; - file_t parent = __directory_name_split_at (fd, path, (char **) &name); + file_t parent; + if (!strcmp (path, "/")) + return __hurd_fail (EEXIST); + parent = __directory_name_split_at (fd, path, (char **) &name); if (parent == MACH_PORT_NULL) return -1; err = __dir_mkdir (parent, name, mode & ~_hurd_umask); |