sys/freebsd: added mount(2), statfs(2), getlogin(2) related syscalls

6 files changed, 123 insertions, 1 deletions

diff --git a/sys/freebsd/fh.txt b/sys/freebsd/fh.txt
index e82f6c5bf..29507b8ca 100644
--- a/sys/freebsd/fh.txt
+++ b/sys/freebsd/fh.txt
@@ -16,7 +16,8 @@ fhlinkat(fhp ptr[in, fhandle], fd fd, to ptr[in, filename])
 
 fhopen(fhp ptr[in, fhandle], flags flags[open_flags]) fd
 fhstat(fhp ptr[in, fhandle], statbuf ptr[out, stat])
-fhstatfs(fhp ptr[in, fhandle], buf buffer[out])
+fhstatfs(fhp ptr[in, fhandle], buf ptr[out, statfs])
+freebsd11_fhstatfs(fhp ptr[in, fhandle], buf ptr[out, freebsd11_statfs])
 
 fhreadlink(fhp ptr[in, fhandle], buf buffer[out], bufsize len[buf])
 
diff --git a/sys/freebsd/fh.txt.const b/sys/freebsd/fh.txt.const
index be6c075ac..16dd3e4a0 100644
--- a/sys/freebsd/fh.txt.const
+++ b/sys/freebsd/fh.txt.const
@@ -8,6 +8,7 @@ SYS_fhopen = 298
 SYS_fhreadlink = 567
 SYS_fhstat = 553
 SYS_fhstatfs = 558
+SYS_freebsd11_fhstatfs = 398
 SYS_getfh = 161
 SYS_getfhat = 564
 SYS_lgetfh = 160
diff --git a/sys/freebsd/posix_fs.txt b/sys/freebsd/posix_fs.txt
index 8a7a7a2d4..629822756 100644
--- a/sys/freebsd/posix_fs.txt
+++ b/sys/freebsd/posix_fs.txt
@@ -3,6 +3,9 @@
 
 include <sys/types.h>
 include <sys/stat.h>
+include <sys/mount.h>
+include <sys/param.h>
+include <sys/ucred.h>
 include <fcntl.h>
 include <unistd.h>
 
@@ -38,11 +41,16 @@ freebsd11_stat(file ptr[in, filename], statbuf ptr[out, freebsd11_stat])
 freebsd11_fstat(fd fd, statbuf ptr[out, freebsd11_stat])
 freebsd11_lstat(file ptr[in, filename], statbuf ptr[out, freebsd11_stat])
 fstatat(fd fd, path ptr[in, filename], statbuf ptr[out, stat], flag flags[fstatat_flags])
+freebsd11_fstatat(fd fd, path ptr[in, filename], statbuf ptr[out, freebsd11_stat], flag flags[fstatat_flags])
+freebsd11_getfsstat(buf ptr[out, freebsd11_statfs], size len[buf], mode flags[getfsstat_flags])
+getfsstat(buf ptr[out, statfs], size len[buf], mode flags[getfsstat_flags])
 posix_fallocate(fd fd, offset fileoff, len intptr)
 posix_fadvise(fd fd, offset fileoff, len intptr, advice flags[fadvise_advice])
 pathconf(file ptr[in, filename], name flags[conf_value])
 lpathconf(file ptr[in, filename], name flags[conf_value])
 fpathconf(fd fd, name flags[conf_value])
+unmount(path ptr[in, filename], flags flags[mount_flags])
+mount(type ptr[in, string[filesystem_types]], path ptr[in, filename], flags flags[mount_flags], data buffer[in])
 
 pipefd {
 	rfd	fd
@@ -109,6 +117,63 @@ stat {
 	__spare	array[int64, 10]
 }
 
+define MFSNAMELEN	16
+define MNAMELEN	1025
+define STATFS_VERSION	0x20140518
+
+statfs {
+	version		int32
+	type		int32
+	flags		flags[mount_flags, int64]
+	bsize		int64
+	iosize		int64
+	blocks		int64
+	bfree		int64
+	bavail		int64
+	files		int64
+	ffree		int64
+	syncwrites	int64
+	asyncwrites	int64
+	syncreads	int64
+	asyncreads	int64
+	spare		array[int64, 10]
+	namemax		int32
+	owner		uid
+	fsid		fsid
+	cspare		array[int8, 80]
+	fstype		array[int8, MFSNAMELEN]
+	mnton		array[int8, MNAMELEN]
+	mntfrom		array[int8, MNAMELEN]
+}
+
+define FREEBSD11_STATFS_VERSION	0x20030518
+
+freebsd11_statfs {
+	version		int32
+	type		int32
+	flags		flags[mount_flags, int64]
+	bsize		int64
+	iosize		int64
+	blocks		int64
+	bfree		int64
+	bavail		int64
+	files		int64
+	ffree		int64
+	syncwrites	int64
+	asyncwrites	int64
+	syncreads	int64
+	asyncreads	int64
+	spare		array[int64, 10]
+	namemax		int32
+	owner		uid
+	fsid		fsid
+	cspare		array[int8, 80]
+	fstype		array[int8, 16]
+	mnton		array[int8, 88]
+	mntfrom		array[int8, 88]
+}
+
+filesystem_types = "apfs", "cd9660", "exfat", "ext2fs", "geli", "hammer", "hammer2", "hfsp", "msdosfs", "ntfs", "ufs", "zfs"
 open_flags = O_RDONLY, O_WRONLY, O_RDWR, O_APPEND, FASYNC, O_CLOEXEC, O_CREAT, O_DIRECT, O_DIRECTORY, O_EXCL, O_NOCTTY, O_NOFOLLOW, O_NONBLOCK, O_SYNC, O_TRUNC, O_EXEC, O_TTY_INIT, O_VERIFY
 open_mode = S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH
 close_range_flags = 0
@@ -117,3 +182,5 @@ pipe_flags = O_NONBLOCK, O_CLOEXEC
 fadvise_advice = POSIX_FADV_NORMAL, POSIX_FADV_RANDOM, POSIX_FADV_SEQUENTIAL, POSIX_FADV_WILLNEED, POSIX_FADV_DONTNEED, POSIX_FADV_NOREUSE
 conf_value = _PC_LINK_MAX, _PC_MAX_CANON, _PC_MAX_INPUT, _PC_NAME_MAX, _PC_PATH_MAX, _PC_PIPE_BUF, _PC_CHOWN_RESTRICTED, _PC_NO_TRUNC, _PC_VDISABLE, _PC_ASYNC_IO, _PC_PRIO_IO, _PC_SYNC_IO, _PC_ALLOC_SIZE_MIN, _PC_FILESIZEBITS, _PC_REC_INCR_XFER_SIZE, _PC_REC_MAX_XFER_SIZE, _PC_REC_MIN_XFER_SIZE, _PC_REC_XFER_ALIGN, _PC_SYMLINK_MAX, _PC_ACL_EXTENDED, _PC_ACL_NFS4, _PC_ACL_PATH_MAX, _PC_CAP_PRESENT, _PC_INF_PRESENT, _PC_MAC_PRESENT, _PC_MIN_HOLE_SIZE
 fstatat_flags = AT_SYMLINK_NOFOLLOW
+mount_flags = MNT_RDONLY, MNT_SYNCHRONOUS, MNT_NOEXEC, MNT_NOSUID, MNT_ASYNC, MNT_NOATIME, MNT_SNAPSHOT, MNT_SUIDDIR, MNT_FORCE, MNT_NOCLUSTERR, MNT_NOCLUSTERW, MNT_NFS4ACLS, MNT_SOFTDEP, MNT_NOSYMFOLLOW, MNT_GJOURNAL, MNT_MULTILABEL, MNT_ACLS, MNT_EXRDONLY, MNT_EXPORTED, MNT_DEFEXPORTED, MNT_EXPORTANON
+getfsstat_flags = MNT_WAIT, MNT_NOWAIT
diff --git a/sys/freebsd/posix_fs.txt.const b/sys/freebsd/posix_fs.txt.const
index 67bb1b2f5..3ea24b8cc 100644
--- a/sys/freebsd/posix_fs.txt.const
+++ b/sys/freebsd/posix_fs.txt.const
@@ -3,6 +3,32 @@ arches = 386, amd64
 AT_FDCWD = 18446744073709551516
 AT_SYMLINK_NOFOLLOW = 512
 FASYNC = 64
+FREEBSD11_STATFS_VERSION = 537068824
+MFSNAMELEN = 16
+MNAMELEN = 1024
+MNT_ACLS = 134217728
+MNT_ASYNC = 64
+MNT_DEFEXPORTED = 512
+MNT_EXPORTANON = 1024
+MNT_EXPORTED = 256
+MNT_EXRDONLY = 128
+MNT_FORCE = 524288
+MNT_GJOURNAL = 33554432
+MNT_MULTILABEL = 67108864
+MNT_NFS4ACLS = 16
+MNT_NOATIME = 268435456
+MNT_NOCLUSTERR = 1073741824
+MNT_NOCLUSTERW = 2147483648
+MNT_NOEXEC = 4
+MNT_NOSUID = 8
+MNT_NOSYMFOLLOW = 4194304
+MNT_NOWAIT = 2
+MNT_RDONLY = 1
+MNT_SNAPSHOT = 16777216
+MNT_SOFTDEP = 2097152
+MNT_SUIDDIR = 1048576
+MNT_SYNCHRONOUS = 2
+MNT_WAIT = 1
 O_APPEND = 8
 O_CLOEXEC = 1048576
 O_CREAT = 512
@@ -31,6 +57,7 @@ SEEK_DATA = 3
 SEEK_END = 2
 SEEK_HOLE = 4
 SEEK_SET = 0
+STATFS_VERSION = 538182936
 SYS_close = 6
 SYS_close_range = 575
 SYS_dup = 41
@@ -38,13 +65,17 @@ SYS_dup2 = 90
 SYS_fpathconf = 192
 SYS_freebsd10_pipe = 42
 SYS_freebsd11_fstat = 189
+SYS_freebsd11_fstatat = 493
+SYS_freebsd11_getfsstat = 395
 SYS_freebsd11_lstat = 190
 SYS_freebsd11_stat = 188
 SYS_freebsd12_closefrom = 509
 SYS_fstat = 551
 SYS_fstatat = 552
+SYS_getfsstat = 557
 SYS_lpathconf = 513
 SYS_lseek = 478
+SYS_mount = 21
 SYS_open = 5
 SYS_openat = 499
 SYS_pathconf = 191
@@ -57,6 +88,7 @@ SYS_pwrite = 476
 SYS_pwritev = 290
 SYS_read = 3
 SYS_readv = 120
+SYS_unmount = 22
 SYS_write = 4
 SYS_writev = 121
 S_IRGRP = 32
diff --git a/sys/freebsd/sys.txt b/sys/freebsd/sys.txt
index 0c7cd384f..91fb692ed 100644
--- a/sys/freebsd/sys.txt
+++ b/sys/freebsd/sys.txt
@@ -67,6 +67,7 @@ fchflags(fd fd, flags flags[chflags_flags])
 lchflags(file ptr[in, filename], flags flags[chflags_flags])
 faccessat(dirfd fd_dir, pathname ptr[in, filename], mode flags[access_mode], flags flags[faccessat_flags])
 access(pathname ptr[in, filename], mode flags[access_mode])
+eaccess(pathname ptr[in, filename], mode flags[access_mode])
 profil(samples buffer[inout], size len[samples], offt intptr, scale int32)
 utimes(filename ptr[in, filename], times ptr[in, itimerval])
 futimesat(dir fd_dir, pathname ptr[in, filename], times ptr[in, itimerval])
@@ -84,6 +85,7 @@ setegid(egid gid)
 seteuid(euid uid)
 getsid(pid pid) pid
 issetugid()
+setsid() pid
 setpgid(pid pid, pgid pid)
 getpgid(pid pid) pid
 getpgrp(pid pid) pid
@@ -99,6 +101,10 @@ getgroups(size len[list], list ptr[inout, array[gid]])
 setgroups(size len[list], list ptr[in, array[gid]])
 getpriority(which flags[priority_which], who int32)
 setpriority(which flags[priority_which], who int32, prio int32)
+getlogin(buf buffer[out], size len[buf])
+setlogin(buf buffer[in])
+getloginclass(buf buffer[out], size len[buf])
+setloginclass(buf buffer[in])
 
 link(old ptr[in, filename], new ptr[in, filename])
 linkat(oldfd fd_dir, old ptr[in, filename], newfd fd_dir, new ptr[in, filename], flags flags[linkat_flags])
@@ -133,6 +139,11 @@ getrusage(who flags[rusage_who], usage ptr[out, rusage])
 getrlimit(res flags[rlimit_type], rlim ptr[out, rlimit])
 setrlimit(res flags[rlimit_type], rlim ptr[in, rlimit])
 
+freebsd11_statfs(path ptr[in, filename], buf ptr[out, freebsd11_statfs])
+freebsd11_fstatfs(fd fd, buf ptr[out, freebsd11_statfs])
+statfs(path ptr[in, filename], buf ptr[out, statfs])
+fstatfs(fd fd, buf ptr[out, statfs])
+
 clock_gettime(id flags[clock_id], tp ptr[out, timespec])
 clock_settime(id flags[clock_id], tp ptr[in, timespec])
 clock_getres(id flags[clock_id], tp ptr[out, timespec])
diff --git a/sys/freebsd/sys.txt.const b/sys/freebsd/sys.txt.const
index ccd48ffea..1b727bb05 100644
--- a/sys/freebsd/sys.txt.const
+++ b/sys/freebsd/sys.txt.const
@@ -106,6 +106,7 @@ SYS_clock_gettime = 232
 SYS_clock_nanosleep = 244
 SYS_clock_settime = 233
 SYS_copy_file_range = 569
+SYS_eaccess = 376
 SYS_execve = 59
 SYS_exit = 1
 SYS_faccessat = 489
@@ -119,9 +120,12 @@ SYS_fcntl = 92
 SYS_fdatasync = 550
 SYS_flock = 131
 SYS_fork = 2
+SYS_freebsd11_fstatfs = 397
 SYS_freebsd11_getdents = 272
 SYS_freebsd11_mknod = 14
 SYS_freebsd11_mknodat = 498
+SYS_freebsd11_statfs = 396
+SYS_fstatfs = 556
 SYS_fsync = 95
 SYS_ftruncate = 480
 SYS_futimesat = 494
@@ -130,6 +134,8 @@ SYS_geteuid = 25
 SYS_getgid = 47
 SYS_getgroups = 79
 SYS_getitimer = 86
+SYS_getlogin = 49
+SYS_getloginclass = 523
 SYS_getpgid = 207
 SYS_getpgrp = 81
 SYS_getpid = 20
@@ -171,6 +177,8 @@ SYS_seteuid = 183
 SYS_setgid = 181
 SYS_setgroups = 80
 SYS_setitimer = 83
+SYS_setlogin = 50
+SYS_setloginclass = 524
 SYS_setpgid = 82
 SYS_setpriority = 96
 SYS_setregid = 127
@@ -178,8 +186,10 @@ SYS_setresgid = 312
 SYS_setresuid = 311
 SYS_setreuid = 126
 SYS_setrlimit = 195
+SYS_setsid = 147
 SYS_setuid = 23
 SYS_sigaltstack = 53
+SYS_statfs = 555
 SYS_symlink = 57
 SYS_symlinkat = 502
 SYS_sync = 36