Fix dev_minor()/dev_major()/dev_makedev() for Mac.

Major/minor device encoding is not portable. No two BSDs agree with
each other, and Darwin is different again.

Everyone does agree on having major()/minor()/makedev() macros, but
they disagree whether they should be in <sys/types.h> (the BSDs
including Darwin, and old versions of glibc) or <sys/sysmacros.h>
(glibc >= 2.26 and bionic).

This fixes `ls -l /dev/zero` and `stat /dev/zero` on Mac.

1 files changed, 0 insertions, 3 deletions

diff --git a/lib/lib.h b/lib/lib.h
index f3eacb9d..8f949096 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -255,9 +255,6 @@ int qstrcmp(const void *a, const void *b);
 void create_uuid(char *uuid);
 char *show_uuid(char *uuid);
 char *next_printf(char *s, char **start);
-int dev_minor(int dev);
-int dev_major(int dev);
-int dev_makedev(int major, int minor);
 struct passwd *bufgetpwuid(uid_t uid);
 struct group *bufgetgrgid(gid_t gid);
 int readlinkat0(int dirfd, char *path, char *buf, int len);