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stat patches - path patches - added exit_group() syscall 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@95 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-04-11 00:15:04 +00:00
parent 1d346ae63a
commit ec86b0fb3a
1 changed files with 25 additions and 12 deletions
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37
linux-user/syscall.c
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@ -105,6 +105,9 @@ _syscall5(int, _llseek, uint, fd, ulong, hi, ulong, lo,
_syscall2(int,sys_statfs,const char *,path,struct kernel_statfs *,buf)
_syscall2(int,sys_fstatfs,int,fd,struct kernel_statfs *,buf)
_syscall3(int,sys_rt_sigqueueinfo,int,pid,int,sig,siginfo_t *,uinfo)
#ifdef __NR_exit_group
_syscall1(int,exit_group,int,error_code)
#endif
extern int personality(int);
extern int flock(int, int);
@ -1212,7 +1215,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
ret = get_errno(write(arg1, (void *)arg2, arg3));
break;
case TARGET_NR_open:
ret = get_errno(open((const char *)arg1, arg2, arg3));
ret = get_errno(open(path((const char *)arg1), arg2, arg3));
break;
case TARGET_NR_close:
ret = get_errno(close(arg1));
@ -1700,7 +1703,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_oldlstat:
goto unimplemented;
case TARGET_NR_readlink:
ret = get_errno(readlink((const char *)arg1, (char *)arg2, arg3));
ret = get_errno(readlink(path((const char *)arg1), (char *)arg2, arg3));
break;
case TARGET_NR_uselib:
goto unimplemented;
@ -1779,7 +1782,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
goto unimplemented;
case TARGET_NR_statfs:
stfs = (void *)arg2;
ret = get_errno(sys_statfs((const char *)arg1, stfs));
ret = get_errno(sys_statfs(path((const char *)arg1), stfs));
convert_statfs:
if (!is_error(ret)) {
tswap32s(&stfs->f_type);
@ -1844,10 +1847,10 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
}
break;
case TARGET_NR_stat:
ret = get_errno(stat((const char *)arg1, &st));
ret = get_errno(stat(path((const char *)arg1), &st));
goto do_stat;
case TARGET_NR_lstat:
ret = get_errno(lstat((const char *)arg1, &st));
ret = get_errno(lstat(path((const char *)arg1), &st));
goto do_stat;
case TARGET_NR_fstat:
{
@ -1857,7 +1860,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
struct target_stat *target_st = (void *)arg2;
target_st->st_dev = tswap16(st.st_dev);
target_st->st_ino = tswapl(st.st_ino);
target_st->st_mode = tswap32(st.st_mode);
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);
@ -1930,6 +1933,12 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_clone:
ret = get_errno(do_fork(cpu_env, arg1, arg2));
break;
#ifdef __NR_exit_group
/* new thread calls */
case TARGET_NR_exit_group:
ret = get_errno(exit_group(arg1));
break;
#endif
case TARGET_NR_setdomainname:
ret = get_errno(setdomainname((const char *)arg1, arg2));
break;
@ -2235,10 +2244,10 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
case TARGET_NR_ftruncate64:
goto unimplemented;
case TARGET_NR_stat64:
ret = get_errno(stat((const char *)arg1, &st));
ret = get_errno(stat(path((const char *)arg1), &st));
goto do_stat64;
case TARGET_NR_lstat64:
ret = get_errno(lstat((const char *)arg1, &st));
ret = get_errno(lstat(path((const char *)arg1), &st));
goto do_stat64;
case TARGET_NR_fstat64:
{
@ -2246,15 +2255,19 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
do_stat64:
if (!is_error(ret)) {
struct target_stat64 *target_st = (void *)arg2;
memset(target_st, 0, sizeof(struct target_stat64));
target_st->st_dev = tswap16(st.st_dev);
target_st->st_ino = tswapl(st.st_ino);
#ifdef TARGET_STAT64_HAS_BROKEN_ST_INO
target_st->__st_ino = tswapl(st.st_ino);
#endif
target_st->st_mode = tswap32(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_nlink = tswap32(st.st_nlink);
target_st->st_uid = tswapl(st.st_uid);
target_st->st_gid = tswapl(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_size = tswap64(st.st_size);
target_st->st_blksize = tswapl(st.st_blksize);
target_st->st_blocks = tswapl(st.st_blocks);
target_st->target_st_atime = tswapl(st.st_atime);