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syscall: use private copy of ustat_t on Linux 

Port CL 120295 from golang.org/x/sys/unix to the syscall package.

The ustat syscall has been deprecated on Linux for a long time and the
upcoming glibc 2.28 will remove ustat.h and it can no longer be used to
to generate the Ustat_t wrapper type. Since Linux still provides the
syscall, let's not break this functionality and add a private copy of
struct ustat so Ustat_t can still be generated.

Fixes golang/go#25990

Change-Id: I0dab2ba1cc76fbd21553b499f9256fd9d59ca409
Reviewed-on: https://go-review.googlesource.com/120563
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser 2018-06-25 09:20:14 +02:00 committed by Tobias Klauser
parent dc79206aec
commit 88aa208024
1 changed files with 9 additions and 1 deletions
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10
src/syscall/types_linux.go
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@ -53,7 +53,6 @@ package syscall
#include <termios.h>
#include <time.h>
#include <unistd.h>
#include <ustat.h>
#include <utime.h>
enum {
@ -124,6 +123,15 @@ struct my_epoll_event {
int32_t pad;
};
// ustat is deprecated and glibc 2.28 removed ustat.h. Provide the type here for
// backwards compatibility. Copied from /usr/include/bits/ustat.h
struct ustat {
__daddr_t f_tfree;
__ino_t f_tinode;
char f_fname[6];
char f_fpack[6];
};
*/
import "C"