diff options
| -rw-r--r-- | bsd-user/bsd-file.h | 47 | ||||
| -rw-r--r-- | bsd-user/freebsd/os-syscall.c | 13 |
2 files changed, 60 insertions, 0 deletions
diff --git a/bsd-user/bsd-file.h b/bsd-user/bsd-file.h index 1af79866fc..b05d3cbb71 100644 --- a/bsd-user/bsd-file.h +++ b/bsd-user/bsd-file.h @@ -721,4 +721,51 @@ static abi_long do_bsd_fchmodat(abi_long arg1, abi_long arg2, return ret; } +/* pre-ino64 mknod(2) */ +static abi_long do_bsd_freebsd11_mknod(abi_long arg1, abi_long arg2, abi_long arg3) +{ + abi_long ret; + void *p; + + LOCK_PATH(p, arg1); + ret = get_errno(syscall(SYS_freebsd11_mknod, p, arg2, arg3)); + UNLOCK_PATH(p, arg1); + + return ret; +} + +/* pre-ino64 mknodat(2) */ +static abi_long do_bsd_freebsd11_mknodat(abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4) +{ + abi_long ret; + void *p; + + LOCK_PATH(p, arg2); + ret = get_errno(syscall(SYS_freebsd11_mknodat, arg1, p, arg3, arg4)); + UNLOCK_PATH(p, arg2); + + return ret; +} + +/* post-ino64 mknodat(2) */ +static abi_long do_bsd_mknodat(void *cpu_env, abi_long arg1, + abi_long arg2, abi_long arg3, abi_long arg4, abi_long arg5, + abi_long arg6) +{ + abi_long ret; + void *p; + + LOCK_PATH(p, arg2); + /* 32-bit arch's use two 32 registers for 64 bit return value */ + if (regpairs_aligned(cpu_env) != 0) { + ret = get_errno(mknodat(arg1, p, arg3, target_arg64(arg5, arg6))); + } else { + ret = get_errno(mknodat(arg1, p, arg3, target_arg64(arg4, arg5))); + } + UNLOCK_PATH(p, arg2); + + return ret; +} + #endif /* BSD_FILE_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index b33d548a4b..d3125f340f 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -32,6 +32,7 @@ #include "qemu/cutils.h" #include "qemu/path.h" #include <sys/syscall.h> +#include <sys/cdefs.h> #include <sys/param.h> #include <sys/mount.h> #include <sys/sysctl.h> @@ -418,6 +419,18 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_fchmodat(arg1, arg2, arg3, arg4); break; + case TARGET_FREEBSD_NR_freebsd11_mknod: /* mknod(2) */ + ret = do_bsd_freebsd11_mknod(arg1, arg2, arg3); + break; + + case TARGET_FREEBSD_NR_freebsd11_mknodat: /* mknodat(2) */ + ret = do_bsd_freebsd11_mknodat(arg1, arg2, arg3, arg4); + break; + + case TARGET_FREEBSD_NR_mknodat: /* mknodat(2) */ + ret = do_bsd_mknodat(cpu_env, arg1, arg2, arg3, arg4, arg5, arg6); + break; + default: qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num); ret = -TARGET_ENOSYS; |