diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 19 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 49 |
2 files changed, 50 insertions, 18 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 51cc049e06..0d6c764502 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6409,6 +6409,11 @@ static inline abi_long host_to_target_stat64(void *cpu_env, __put_user(host_st->st_atime, &target_st->target_st_atime); __put_user(host_st->st_mtime, &target_st->target_st_mtime); __put_user(host_st->st_ctime, &target_st->target_st_ctime); +#if _POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700 + __put_user(host_st->st_atim.tv_nsec, &target_st->target_st_atime_nsec); + __put_user(host_st->st_mtim.tv_nsec, &target_st->target_st_mtime_nsec); + __put_user(host_st->st_ctim.tv_nsec, &target_st->target_st_ctime_nsec); +#endif unlock_user_struct(target_st, target_addr, 1); } else #endif @@ -6439,6 +6444,11 @@ static inline abi_long host_to_target_stat64(void *cpu_env, __put_user(host_st->st_atime, &target_st->target_st_atime); __put_user(host_st->st_mtime, &target_st->target_st_mtime); __put_user(host_st->st_ctime, &target_st->target_st_ctime); +#if _POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700 + __put_user(host_st->st_atim.tv_nsec, &target_st->target_st_atime_nsec); + __put_user(host_st->st_mtim.tv_nsec, &target_st->target_st_mtime_nsec); + __put_user(host_st->st_ctim.tv_nsec, &target_st->target_st_ctime_nsec); +#endif unlock_user_struct(target_st, target_addr, 1); } @@ -8892,6 +8902,15 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, __put_user(st.st_atime, &target_st->target_st_atime); __put_user(st.st_mtime, &target_st->target_st_mtime); __put_user(st.st_ctime, &target_st->target_st_ctime); +#if (_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700) && \ + defined(TARGET_STAT_HAVE_NSEC) + __put_user(st.st_atim.tv_nsec, + &target_st->target_st_atime_nsec); + __put_user(st.st_mtim.tv_nsec, + &target_st->target_st_mtime_nsec); + __put_user(st.st_ctim.tv_nsec, + &target_st->target_st_ctime_nsec); +#endif unlock_user_struct(target_st, arg2, 1); } } diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index cb40620114..7f141f699c 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -1185,6 +1185,7 @@ struct target_winsize { #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ || defined(TARGET_CRIS) +#define TARGET_STAT_HAVE_NSEC struct target_stat { unsigned short st_dev; unsigned short __pad1; @@ -1199,11 +1200,11 @@ struct target_stat { abi_ulong st_blksize; abi_ulong st_blocks; abi_ulong target_st_atime; - abi_ulong __unused1; + abi_ulong target_st_atime_nsec; abi_ulong target_st_mtime; - abi_ulong __unused2; + abi_ulong target_st_mtime_nsec; abi_ulong target_st_ctime; - abi_ulong __unused3; + abi_ulong target_st_ctime_nsec; abi_ulong __unused4; abi_ulong __unused5; }; @@ -1235,13 +1236,13 @@ struct target_stat64 { abi_ulong __pad4; /* future possible st_blocks high bits */ abi_ulong target_st_atime; - abi_ulong __pad5; + abi_ulong target_st_atime_nsec; abi_ulong target_st_mtime; - abi_ulong __pad6; + abi_ulong target_st_mtime_nsec; abi_ulong target_st_ctime; - abi_ulong __pad7; /* will be high 32 bits of ctime someday */ + abi_ulong target_st_ctime_nsec; unsigned long long st_ino; } QEMU_PACKED; @@ -1320,19 +1321,20 @@ struct target_stat64 { unsigned int st_blocks; abi_ulong target_st_atime; - abi_ulong __unused1; + abi_ulong target_st_atime_nsec; abi_ulong target_st_mtime; - abi_ulong __unused2; + abi_ulong target_st_mtime_nsec; abi_ulong target_st_ctime; - abi_ulong __unused3; + abi_ulong target_st_ctime_nsec; abi_ulong __unused4[3]; }; #elif defined(TARGET_SPARC) +#define TARGET_STAT_HAVE_NSEC struct target_stat { unsigned short st_dev; abi_ulong st_ino; @@ -1343,14 +1345,14 @@ struct target_stat { unsigned short st_rdev; abi_long st_size; abi_long target_st_atime; - abi_ulong __unused1; + abi_ulong target_st_atime_nsec; abi_long target_st_mtime; - abi_ulong __unused2; + abi_ulong target_st_mtime_nsec; abi_long target_st_ctime; - abi_ulong __unused3; + abi_ulong target_st_ctime_nsec; abi_long st_blksize; abi_long st_blocks; - abi_ulong __unused4[2]; + abi_ulong __unused1[2]; }; #define TARGET_HAS_STRUCT_STAT64 @@ -1378,20 +1380,21 @@ struct target_stat64 { unsigned int st_blocks; unsigned int target_st_atime; - unsigned int __unused1; + unsigned int target_st_atime_nsec; unsigned int target_st_mtime; - unsigned int __unused2; + unsigned int target_st_mtime_nsec; unsigned int target_st_ctime; - unsigned int __unused3; + unsigned int target_st_ctime_nsec; - unsigned int __unused4; - unsigned int __unused5; + unsigned int __unused1; + unsigned int __unused2; }; #elif defined(TARGET_PPC) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1449,6 +1452,7 @@ struct QEMU_PACKED target_stat64 { #elif defined(TARGET_MICROBLAZE) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1564,6 +1568,7 @@ struct target_stat64 { #elif defined(TARGET_ABI_MIPSN64) +#define TARGET_STAT_HAVE_NSEC /* The memory layout is the same as of struct stat64 of the 32-bit kernel. */ struct target_stat { unsigned int st_dev; @@ -1603,6 +1608,7 @@ struct target_stat { #elif defined(TARGET_ABI_MIPSN32) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_pad0[3]; /* Reserved for st_dev expansion */ @@ -1627,6 +1633,7 @@ struct target_stat { #elif defined(TARGET_ABI_MIPSO32) +#define TARGET_STAT_HAVE_NSEC struct target_stat { unsigned st_dev; abi_long st_pad1[3]; /* Reserved for network id */ @@ -1743,6 +1750,7 @@ struct target_stat64 { #elif defined(TARGET_SH4) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1802,6 +1810,7 @@ struct QEMU_PACKED target_stat64 { }; #elif defined(TARGET_I386) && !defined(TARGET_ABI32) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1847,6 +1856,7 @@ struct target_stat { abi_ulong __unused[3]; }; #elif defined(TARGET_AARCH64) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1869,6 +1879,7 @@ struct target_stat { unsigned int __unused[2]; }; #elif defined(TARGET_XTENSA) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1918,6 +1929,7 @@ struct target_stat64 { /* These are the asm-generic versions of the stat and stat64 structures */ +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_ulong st_dev; abi_ulong st_ino; @@ -1969,6 +1981,7 @@ struct target_stat64 { #elif defined(TARGET_HPPA) +#define TARGET_STAT_HAVE_NSEC struct target_stat { abi_uint st_dev; abi_uint st_ino; |