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2003-08-18  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/shm_open.c (shm_open): Fold EISDIR error
	into EINVAL.
This commit is contained in:
Ulrich Drepper
2003-08-19 06:15:56 +00:00
parent fd82139fa5
commit ee4e5a3db1
3 changed files with 17 additions and 1 deletions
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7
sysdeps/unix/sysv/linux/shm_open.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2001, 2002, 2003 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
@ -181,6 +181,11 @@ shm_open (const char *name, int oflag, mode_t mode)
__set_errno (save_errno);
}
}
else if (__builtin_expect (errno == EISDIR, 0))
/* It might be better to fold this error with EINVAL since
directory names are just another example for unsuitable shared
object names and the standard does not mention EISDIR. */
__set_errno (EINVAL);
return fd;
}