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added stat64

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@31 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-03-16 22:53:56 +00:00
parent a300e69170
commit 60cd49d5d7
2 changed files with 65 additions and 27 deletions
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44
linux-user/syscall.c
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@ -1002,10 +1002,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_sigaction:
#if 1
{
int signum = arg1;
struct target_old_sigaction *tact = arg2, *toldact = arg3;
ret = 0;
}
break;
#else
@ -1464,9 +1461,37 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_ugetrlimit:
case TARGET_NR_truncate64:
case TARGET_NR_ftruncate64:
goto unimplemented;
case TARGET_NR_stat64:
ret = get_errno(stat((const char *)arg1, &st));
goto do_stat64;
case TARGET_NR_lstat64:
ret = get_errno(lstat((const char *)arg1, &st));
goto do_stat64;
case TARGET_NR_fstat64:
{
ret = get_errno(fstat(arg1, &st));
do_stat64:
if (!is_error(ret)) {
struct target_stat64 *target_st = (void *)arg2;
target_st->st_dev = tswap16(st.st_dev);
target_st->st_ino = tswapl(st.st_ino);
target_st->st_mode = tswap16(st.st_mode);
target_st->st_nlink = tswap16(st.st_nlink);
target_st->st_uid = tswap16(st.st_uid);
target_st->st_gid = tswap16(st.st_gid);
target_st->st_rdev = tswap16(st.st_rdev);
/* XXX: better use of kernel struct */
target_st->st_size = tswapl(st.st_size);
target_st->st_blksize = tswapl(st.st_blksize);
target_st->st_blocks = tswapl(st.st_blocks);
target_st->st_atime = tswapl(st.st_atime);
target_st->st_mtime = tswapl(st.st_mtime);
target_st->st_ctime = tswapl(st.st_ctime);
}
}
break;
case TARGET_NR_lchown32:
case TARGET_NR_getuid32:
case TARGET_NR_getgid32:
@ -1490,7 +1515,20 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_mincore:
case TARGET_NR_madvise:
case TARGET_NR_getdents64:
goto unimplemented;
#if TARGET_LONG_BITS == 32
case TARGET_NR_fcntl64:
switch(arg2) {
case F_GETLK64:
case F_SETLK64:
case F_SETLKW64:
goto unimplemented;
default:
ret = get_errno(fcntl(arg1, arg2, arg3));
break;
}
break;
#endif
case TARGET_NR_security:
goto unimplemented;
case TARGET_NR_gettid: