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linux-user/syscall.c: remove wrong forward decl of setgroups()

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this declaration is wrong:
the correct prototype on linux is:
int setgroups(size_t size, const gid_t *list);

since by default musl libc exposes this symbol in unistd.h
additionally to grp.h, the wrong declaration causes a build error.

the proper fix is to simply include the correct header.

Signed-off-by: John Spencer <maillist-qemu@barfooze.de>

Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
John Spencer 2012-12-10 07:59:46 +01:00 committed by Stefan Hajnoczi
parent e12cdb1b40
commit c56dc77424
1 changed files with 1 additions and 1 deletions
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linux-user/syscall.c
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@ -28,6 +28,7 @@
#include <fcntl.h>
#include <time.h>
#include <limits.h>
#include <grp.h>
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
@ -584,7 +585,6 @@ extern int personality(int);
extern int flock(int, int);
extern int setfsuid(int);
extern int setfsgid(int);
extern int setgroups(int, gid_t *);
/* ARM EABI and MIPS expect 64bit types aligned even on pairs or registers */
#ifdef TARGET_ARM