diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/stat-check.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/generic/stat-check.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/stat-check.c b/sysdeps/unix/sysv/linux/generic/stat-check.c new file mode 100644 index 0000000000..c3204ca7f9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/generic/stat-check.c @@ -0,0 +1,29 @@ +/* Static assert for __blkcnt64_t when __INO_T_MATCHES_INO64_T is defined. + Copyright (C) 2019 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <https://www.gnu.org/licenses/>. */ + +#include <sys/stat.h> +#include <bits/typesizes.h> + +/* This is due to the layout code in bits/stat.h and the overflow handling in + wordsize-32/overflow.h, requiring either all or none of the three types + concerned to have padding. */ + +#if defined __INO_T_MATCHES_INO64_T +_Static_assert (sizeof (__blkcnt_t) == sizeof (__blkcnt64_t), + "__blkcnt_t and __blkcnt64_t must match"); +#endif |