From d6cd08464d06660b6f1e40d3c53bea0509b09c26 Mon Sep 17 00:00:00 2001 From: Helmut Grohne Date: Sun, 22 Nov 2015 08:43:08 +0100 Subject: basic: fix build on architectures with small long The x32 architecture has a small "long" type which is not enough to hold struct statfs.f_type. --- src/basic/stat-util.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/basic') diff --git a/src/basic/stat-util.h b/src/basic/stat-util.h index 909b220a24..fb92464274 100644 --- a/src/basic/stat-util.h +++ b/src/basic/stat-util.h @@ -52,9 +52,8 @@ int path_is_os_tree(const char *path); int files_same(const char *filea, const char *fileb); /* The .f_type field of struct statfs is really weird defined on - * different archs. Let's use our own type we know is sufficiently - * larger to store the possible values. */ -typedef long statfs_f_type_t; + * different archs. Let's give its type a name. */ +typedef typeof(((struct statfs*)NULL)->f_type) statfs_f_type_t; bool is_fs_type(const struct statfs *s, statfs_f_type_t magic_value) _pure_; int fd_check_fstype(int fd, statfs_f_type_t magic_value); -- cgit v1.2.3-54-g00ecf