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bsd-user: Implement mount, umount and nmount

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Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Warner Losh 2022-06-14 14:39:39 -06:00
parent d495e432c0
commit af2ae2e8ac
2 changed files with 65 additions and 0 deletions
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13
bsd-user/freebsd/os-syscall.c
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@ -33,6 +33,7 @@
#include "qemu/path.h"
#include <sys/syscall.h>
#include <sys/param.h>
#include <sys/mount.h>
#include <sys/sysctl.h>
#include <utime.h>
@ -373,6 +374,18 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
ret = do_bsd_sync();
break;
case TARGET_FREEBSD_NR_mount: /* mount(2) */
ret = do_bsd_mount(arg1, arg2, arg3, arg4);
break;
case TARGET_FREEBSD_NR_unmount: /* unmount(2) */
ret = do_bsd_unmount(arg1, arg2);
break;
case TARGET_FREEBSD_NR_nmount: /* nmount(2) */
ret = do_bsd_nmount(arg1, arg2, arg3);
break;
default:
qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num);
ret = -TARGET_ENOSYS;