#ifndef BSD_PROC_H_
#define BSD_PROC_H_
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h>
#include <sys/resource.h>
-#include <unistd.h>
+
+#include "qemu-bsd.h"
+#include "gdbstub/syscalls.h"
+#include "qemu/plugin.h"
+
+int bsd_get_ncpu(void);
/* exit(2) */
static inline abi_long do_bsd_exit(void *cpu_env, abi_long arg1)
return 0;
}
+/* getgroups(2) */
+static inline abi_long do_bsd_getgroups(abi_long gidsetsize, abi_long arg2)
+{
+ abi_long ret;
+ uint32_t *target_grouplist;
+ g_autofree gid_t *grouplist;
+ int i;
+
+ grouplist = g_try_new(gid_t, gidsetsize);
+ ret = get_errno(getgroups(gidsetsize, grouplist));
+ if (gidsetsize != 0) {
+ if (!is_error(ret)) {
+ target_grouplist = lock_user(VERIFY_WRITE, arg2, gidsetsize * 2, 0);
+ if (!target_grouplist) {
+ return -TARGET_EFAULT;
+ }
+ for (i = 0; i < ret; i++) {
+ target_grouplist[i] = tswap32(grouplist[i]);
+ }
+ unlock_user(target_grouplist, arg2, gidsetsize * 2);
+ }
+ }
+ return ret;
+}
+
+/* setgroups(2) */
+static inline abi_long do_bsd_setgroups(abi_long gidsetsize, abi_long arg2)
+{
+ uint32_t *target_grouplist;
+ g_autofree gid_t *grouplist;
+ int i;
+
+ grouplist = g_try_new(gid_t, gidsetsize);
+ target_grouplist = lock_user(VERIFY_READ, arg2, gidsetsize * 2, 1);
+ if (!target_grouplist) {
+ return -TARGET_EFAULT;
+ }
+ for (i = 0; i < gidsetsize; i++) {
+ grouplist[i] = tswap32(target_grouplist[i]);
+ }
+ unlock_user(target_grouplist, arg2, 0);
+ return get_errno(setgroups(gidsetsize, grouplist));
+}
+
#endif /* !BSD_PROC_H_ */