X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=bsd-user%2Fsyscall_defs.h;h=ff69281433387ac16fe0cc00ba90138f123aa028;hb=695cb9137f6c1b1bf940d303b2f26a46241056b8;hp=f5797b28e39b4832833191a38d9cf764cc728d6c;hpb=78ac2eebbab9150edf5d0d00e3648f5ebb599001;p=mirror_qemu.git diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h index f5797b28e3..ff69281433 100644 --- a/bsd-user/syscall_defs.h +++ b/bsd-user/syscall_defs.h @@ -45,9 +45,9 @@ * */ #if (!defined(TARGET_I386)) -typedef int64_t target_freebsd_time_t; +typedef int64_t target_time_t; #else -typedef int32_t target_freebsd_time_t; +typedef int32_t target_time_t; #endif struct target_iovec { @@ -55,6 +55,43 @@ struct target_iovec { abi_long iov_len; /* Number of bytes */ }; +/* + * sys/ipc.h + */ +struct target_ipc_perm { + uint32_t cuid; /* creator user id */ + uint32_t cgid; /* creator group id */ + uint32_t uid; /* user id */ + uint32_t gid; /* group id */ + uint16_t mode; /* r/w permission */ + uint16_t seq; /* sequence # */ + abi_long key; /* user specified msg/sem/shm key */ +}; + +#define TARGET_IPC_RMID 0 /* remove identifier */ +#define TARGET_IPC_SET 1 /* set options */ +#define TARGET_IPC_STAT 2 /* get options */ + +/* + * sys/shm.h + */ +struct target_shmid_ds { + struct target_ipc_perm shm_perm; /* peration permission structure */ + abi_ulong shm_segsz; /* size of segment in bytes */ + int32_t shm_lpid; /* process ID of last shared memory op */ + int32_t shm_cpid; /* process ID of creator */ + int32_t shm_nattch; /* number of current attaches */ + target_time_t shm_atime; /* time of last shmat() */ + target_time_t shm_dtime; /* time of last shmdt() */ + target_time_t shm_ctime; /* time of last change by shmctl() */ +}; + +#define N_BSD_SHM_REGIONS 32 +struct bsd_shm_regions { + abi_long start; + abi_long size; +}; + /* * sys/mman.h */ @@ -102,7 +139,7 @@ typedef abi_long target_freebsd_suseconds_t; /* compare to sys/timespec.h */ struct target_freebsd_timespec { - target_freebsd_time_t tv_sec; /* seconds */ + target_time_t tv_sec; /* seconds */ abi_long tv_nsec; /* and nanoseconds */ #if !defined(TARGET_I386) && TARGET_ABI_BITS == 32 abi_long _pad; @@ -120,7 +157,7 @@ struct target_freebsd__umtx_time { }; struct target_freebsd_timeval { - target_freebsd_time_t tv_sec; /* seconds */ + target_time_t tv_sec; /* seconds */ target_freebsd_suseconds_t tv_usec;/* and microseconds */ #if !defined(TARGET_I386) && TARGET_ABI_BITS == 32 abi_long _pad; @@ -130,11 +167,7 @@ struct target_freebsd_timeval { /* * sys/resource.h */ -#if defined(__FreeBSD__) #define TARGET_RLIM_INFINITY RLIM_INFINITY -#else -#define TARGET_RLIM_INFINITY ((abi_ulong)-1) -#endif #define TARGET_RLIMIT_CPU 0 #define TARGET_RLIMIT_FSIZE 1 @@ -179,6 +212,263 @@ struct target_freebsd__wrusage { struct target_freebsd_rusage wru_children; }; +/* + * sys/stat.h + */ +struct target_freebsd11_stat { + uint32_t st_dev; /* inode's device */ + uint32_t st_ino; /* inode's number */ + int16_t st_mode; /* inode protection mode */ + int16_t st_nlink; /* number of hard links */ + uint32_t st_uid; /* user ID of the file's owner */ + uint32_t st_gid; /* group ID of the file's group */ + uint32_t st_rdev; /* device type */ + struct target_freebsd_timespec st_atim; /* time last accessed */ + struct target_freebsd_timespec st_mtim; /* time last data modification */ + struct target_freebsd_timespec st_ctim; /* time last file status change */ + int64_t st_size; /* file size, in bytes */ + int64_t st_blocks; /* blocks allocated for file */ + uint32_t st_blksize; /* optimal blocksize for I/O */ + uint32_t st_flags; /* user defined flags for file */ + uint32_t st_gen; /* file generation number */ + int32_t st_lspare; + struct target_freebsd_timespec st_birthtim; /* time of file creation */ + /* + * Explicitly pad st_birthtim to 16 bytes so that the size of + * struct stat is backwards compatible. We use bitfields instead + * of an array of chars so that this doesn't require a C99 compiler + * to compile if the size of the padding is 0. We use 2 bitfields + * to cover up to 64 bits on 32-bit machines. We assume that + * CHAR_BIT is 8... + */ + unsigned int:(8 / 2) * (16 - (int)sizeof(struct target_freebsd_timespec)); + unsigned int:(8 / 2) * (16 - (int)sizeof(struct target_freebsd_timespec)); +} __packed; + +#if defined(__i386__) +#define TARGET_HAS_STAT_TIME_T_EXT 1 +#endif + +struct target_stat { + uint64_t st_dev; /* inode's device */ + uint64_t st_ino; /* inode's number */ + uint64_t st_nlink; /* number of hard links */ + int16_t st_mode; /* inode protection mode */ + int16_t st_padding0; + uint32_t st_uid; /* user ID of the file's owner */ + uint32_t st_gid; /* group ID of the file's group */ + int32_t st_padding1; + uint64_t st_rdev; /* device type */ +#ifdef TARGET_HAS_STAT_TIME_T_EXT + int32_t st_atim_ext; +#endif + struct target_freebsd_timespec st_atim; /* time of last access */ +#ifdef TARGET_HAS_STAT_TIME_T_EXT + int32_t st_mtim_ext; +#endif + struct target_freebsd_timespec st_mtim; /* time of last data modification */ +#ifdef TARGET_HAS_STAT_TIME_T_EXT + int32_t st_ctim_ext; +#endif + struct target_freebsd_timespec st_ctim;/* time of last file status change */ +#ifdef TARGET_HAS_STAT_TIME_T_EXT + int32_t st_btim_ext; +#endif + struct target_freebsd_timespec st_birthtim; /* time of file creation */ + int64_t st_size; /* file size, in bytes */ + int64_t st_blocks; /* blocks allocated for file */ + uint32_t st_blksize; /* optimal blocksize for I/O */ + uint32_t st_flags; /* user defined flags for file */ + uint64_t st_gen; /* file generation number */ + uint64_t st_spare[10]; +}; + + +/* struct nstat is the same as stat above but without the st_lspare field */ +struct target_freebsd11_nstat { + uint32_t st_dev; /* inode's device */ + uint32_t st_ino; /* inode's number */ + int16_t st_mode; /* inode protection mode */ + int16_t st_nlink; /* number of hard links */ + uint32_t st_uid; /* user ID of the file's owner */ + uint32_t st_gid; /* group ID of the file's group */ + uint32_t st_rdev; /* device type */ + struct target_freebsd_timespec st_atim; /* time last accessed */ + struct target_freebsd_timespec st_mtim; /* time last data modification */ + struct target_freebsd_timespec st_ctim; /* time last file status change */ + int64_t st_size; /* file size, in bytes */ + int64_t st_blocks; /* blocks allocated for file */ + uint32_t st_blksize; /* optimal blocksize for I/O */ + uint32_t st_flags; /* user defined flags for file */ + uint32_t st_gen; /* file generation number */ + struct target_freebsd_timespec st_birthtim; /* time of file creation */ + /* + * Explicitly pad st_birthtim to 16 bytes so that the size of + * struct stat is backwards compatible. We use bitfields instead + * of an array of chars so that this doesn't require a C99 compiler + * to compile if the size of the padding is 0. We use 2 bitfields + * to cover up to 64 bits on 32-bit machines. We assume that + * CHAR_BIT is 8... + */ + unsigned int:(8 / 2) * (16 - (int)sizeof(struct target_freebsd_timespec)); + unsigned int:(8 / 2) * (16 - (int)sizeof(struct target_freebsd_timespec)); +} __packed; + +/* + * sys/mount.h + */ + +/* filesystem id type */ +typedef struct target_freebsd_fsid { int32_t val[2]; } target_freebsd_fsid_t; + +/* filesystem statistics */ +struct target_freebsd11_statfs { + uint32_t f_version; /* structure version number */ + uint32_t f_type; /* type of filesystem */ + uint64_t f_flags; /* copy of mount exported flags */ + uint64_t f_bsize; /* filesystem fragment size */ + uint64_t f_iosize; /* optimal transfer block size */ + uint64_t f_blocks; /* total data blocks in filesystem */ + uint64_t f_bfree; /* free blocks in filesystem */ + int64_t f_bavail; /* free blocks avail to non-superuser */ + uint64_t f_files; /* total file nodes in filesystem */ + int64_t f_ffree; /* free nodes avail to non-superuser */ + uint64_t f_syncwrites; /* count of sync writes since mount */ + uint64_t f_asyncwrites; /* count of async writes since mount */ + uint64_t f_syncreads; /* count of sync reads since mount */ + uint64_t f_asyncreads; /* count of async reads since mount */ + uint64_t f_spare[10]; /* unused spare */ + uint32_t f_namemax; /* maximum filename length */ + uint32_t f_owner; /* user that mounted the filesystem */ + target_freebsd_fsid_t f_fsid; /* filesystem id */ + char f_charspare[80]; /* spare string space */ + char f_fstypename[16]; /* filesys type name */ + char f_mntfromname[88]; /* mount filesystem */ + char f_mntonname[88]; /* dir on which mounted*/ +}; + +struct target_statfs { + uint32_t f_version; /* structure version number */ + uint32_t f_type; /* type of filesystem */ + uint64_t f_flags; /* copy of mount exported flags */ + uint64_t f_bsize; /* filesystem fragment size */ + uint64_t f_iosize; /* optimal transfer block size */ + uint64_t f_blocks; /* total data blocks in filesystem */ + uint64_t f_bfree; /* free blocks in filesystem */ + int64_t f_bavail; /* free blocks avail to non-superuser */ + uint64_t f_files; /* total file nodes in filesystem */ + int64_t f_ffree; /* free nodes avail to non-superuser */ + uint64_t f_syncwrites; /* count of sync writes since mount */ + uint64_t f_asyncwrites; /* count of async writes since mount */ + uint64_t f_syncreads; /* count of sync reads since mount */ + uint64_t f_asyncreads; /* count of async reads since mount */ + uint64_t f_spare[10]; /* unused spare */ + uint32_t f_namemax; /* maximum filename length */ + uint32_t f_owner; /* user that mounted the filesystem */ + target_freebsd_fsid_t f_fsid; /* filesystem id */ + char f_charspare[80]; /* spare string space */ + char f_fstypename[16]; /* filesystem type name */ + char f_mntfromname[1024]; /* mounted filesystem */ + char f_mntonname[1024]; /* directory on which mounted */ +}; + +/* File identifier. These are unique per filesystem on a single machine. */ +#define TARGET_MAXFIDSZ 16 + +struct target_freebsd_fid { + uint16_t fid_len; /* len of data in bytes */ + uint16_t fid_data0; /* force longword align */ + char fid_data[TARGET_MAXFIDSZ]; /* data (variable len) */ +}; + +/* Generic file handle */ +struct target_freebsd_fhandle { + target_freebsd_fsid_t fh_fsid; /* Filesystem id of mount point */ + struct target_freebsd_fid fh_fid; /* Filesys specific id */ +}; +typedef struct target_freebsd_fhandle target_freebsd_fhandle_t; + +/* + * sys/fcntl.h + */ +#define TARGET_F_DUPFD 0 +#define TARGET_F_GETFD 1 +#define TARGET_F_SETFD 2 +#define TARGET_F_GETFL 3 +#define TARGET_F_SETFL 4 +#define TARGET_F_GETOWN 5 +#define TARGET_F_SETOWN 6 +#define TARGET_F_OGETLK 7 +#define TARGET_F_OSETLK 8 +#define TARGET_F_OSETLKW 9 +#define TARGET_F_DUP2FD 10 +#define TARGET_F_GETLK 11 +#define TARGET_F_SETLK 12 +#define TARGET_F_SETLKW 13 +#define TARGET_F_SETLK_REMOTE 14 +#define TARGET_F_READAHEAD 15 +#define TARGET_F_RDAHEAD 16 +#define TARGET_F_DUPFD_CLOEXEC 17 +#define TARGET_F_DUP2FD_CLOEXEC 18 +/* FreeBSD-specific */ +#define TARGET_F_ADD_SEALS 19 +#define TARGET_F_GET_SEALS 20 + +struct target_freebsd_flock { + int64_t l_start; + int64_t l_len; + int32_t l_pid; + int16_t l_type; + int16_t l_whence; + int32_t l_sysid; +} QEMU_PACKED; + +/* sys/unistd.h */ +/* user: vfork(2) semantics, clear signals */ +#define TARGET_RFSPAWN (1U << 31) + +/* + * from sys/procctl.h + */ +#define TARGET_PROC_SPROTECT 1 +#define TARGET_PROC_REAP_ACQUIRE 2 +#define TARGET_PROC_REAP_RELEASE 3 +#define TARGET_PROC_REAP_STATUS 4 +#define TARGET_PROC_REAP_GETPIDS 5 +#define TARGET_PROC_REAP_KILL 6 + +struct target_procctl_reaper_status { + uint32_t rs_flags; + uint32_t rs_children; + uint32_t rs_descendants; + uint32_t rs_reaper; + uint32_t rs_pid; + uint32_t rs_pad0[15]; +}; + +struct target_procctl_reaper_pidinfo { + uint32_t pi_pid; + uint32_t pi_subtree; + uint32_t pi_flags; + uint32_t pi_pad0[15]; +}; + +struct target_procctl_reaper_pids { + uint32_t rp_count; + uint32_t rp_pad0[15]; + abi_ulong rp_pids; +}; + +struct target_procctl_reaper_kill { + int32_t rk_sig; + uint32_t rk_flags; + uint32_t rk_subtree; + uint32_t rk_killed; + uint32_t rk_fpid; + uint32_t rk_pad0[15]; +}; + + #define safe_syscall0(type, name) \ type safe_##name(void) \ { \ @@ -226,4 +516,12 @@ type safe_##name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ return safe_syscall(SYS_##name, arg1, arg2, arg3, arg4, arg5, arg6); \ } +#define safe_fcntl(...) safe_syscall(SYS_fcntl, __VA_ARGS__) + +/* So far all target and host bitmasks are the same */ +#undef target_to_host_bitmask +#define target_to_host_bitmask(x, tbl) (x) +#undef host_to_target_bitmask +#define host_to_target_bitmask(x, tbl) (x) + #endif /* SYSCALL_DEFS_H */