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Remove mknod wrapper functions, move them to symbols

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This patch removes the mknod and mknodat static wrapper and add the
symbols on the libc with the expected names.

Both the prototypes of the internal symbol linked by the static
wrappers and the inline redirectors are also removed from the installed
sys/stat.h header file.  The wrapper implementation license LGPL
exception is also removed since it is no longer statically linked to
binaries.

Internally the _STAT_VER* definitions are moved to the arch-specific
xstatver.h file.

Checked with a build for all affected ABIs. I also checked on x86_64,
i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x.

Reviewed-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Adhemerval Zanella
2020-07-16 16:46:52 -03:00
parent 8ed005daf0
commit 589260cef8
58 changed files with 132 additions and 172 deletions
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14
include/sys/stat.h
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@@ -29,14 +29,18 @@ libc_hidden_proto (fchmodat)
extern __mode_t __umask (__mode_t __mask);
extern int __mkdir (const char *__path, __mode_t __mode);
libc_hidden_proto (__mkdir)
extern int __mknodat (int fd, const char *path, mode_t mode, dev_t dev);
libc_hidden_proto (__mknodat);
extern int __mknod (const char *__path,
__mode_t __mode, __dev_t __dev);
libc_hidden_proto (__mknod);
extern int __xmknod (int __ver, const char *__path, __mode_t __mode,
__dev_t *__dev);
libc_hidden_proto (__xmknod)
extern __inline__ int __mknod (const char *__path, __mode_t __mode,
__dev_t __dev)
{
return __xmknod (_MKNOD_VER, __path, __mode, &__dev);
}
extern int __xmknodat (int __ver, int __fd, const char *__path,
__mode_t __mode, __dev_t *__dev);
libc_hidden_proto (__xmknodat)
int __fxstat (int __ver, int __fildes, struct stat *__stat_buf);