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Cleanup

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extensions
Volodymyr Shymanskyy 5 years ago
parent 287751dbd1
commit 66cb798995
1 changed files with 18 additions and 30 deletions
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48
source/m3_api_wasi.c
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@ -29,8 +29,8 @@ typedef uint32_t wasi_size_t;
struct wasi_iovec
{
wasi_size_t iov_base;
wasi_size_t iov_len;
wasi_size_t iov_base;
wasi_size_t iov_len;
};
typedef struct Preopen {
@ -117,20 +117,18 @@ void copy_iov_to_host(struct iovec* host_iov, IM3Module m, uint32_t iov_offset,
*/
uint32_t m3_wasi_unstable_args_get(IM3Module module,
uint32_t argv_offset,
uint32_t argv_offset,
uint32_t argv_buf_offset)
{
printf("=> %s\n", __FUNCTION__);
return __WASI_ESUCCESS;
}
uint32_t m3_wasi_unstable_args_sizes_get(IM3Module module,
uint32_t argc_offset,
uint32_t argc_offset,
uint32_t argv_buf_size_offset)
{
printf("=> %s\n", __FUNCTION__);
wasi_size_t *argc = offset2addr(module, argc_offset);
wasi_size_t *argv_buf_size = offset2addr(module, argv_buf_size_offset);
wasi_size_t *argc = offset2addr(module, argc_offset);
wasi_size_t *argv_buf_size = offset2addr(module, argv_buf_size_offset);
*argc = 0;
*argv_buf_size = 0;
@ -138,27 +136,25 @@ uint32_t m3_wasi_unstable_args_sizes_get(IM3Module module,
}
uint32_t m3_wasi_unstable_environ_get(IM3Module module,
uint32_t environ_ptrs_offset,
uint32_t environ_ptrs_offset,
uint32_t environ_strs_offset)
{
printf("=> %s\n", __FUNCTION__);
return __WASI_ESUCCESS;
}
uint32_t m3_wasi_unstable_environ_sizes_get(IM3Module module,
uint32_t environ_count_offset,
uint32_t environ_count_offset,
uint32_t environ_buf_size_offset)
{
printf("=> %s\n", __FUNCTION__);
wasi_size_t *environ_count = offset2addr(module, environ_count_offset);
wasi_size_t *environ_buf_size = offset2addr(module, environ_buf_size_offset);
wasi_size_t *environ_count = offset2addr(module, environ_count_offset);
wasi_size_t *environ_buf_size = offset2addr(module, environ_buf_size_offset);
*environ_count = 0;
*environ_buf_size = 0;
return __WASI_ESUCCESS;
}
uint32_t m3_wasi_unstable_fd_prestat_dir_name(IM3Module module,
uint32_t fd,
uint32_t fd,
uint32_t path_offset,
uint32_t path_len)
{
@ -169,7 +165,7 @@ uint32_t m3_wasi_unstable_fd_prestat_dir_name(IM3Module module,
}
uint32_t m3_wasi_unstable_fd_prestat_get(IM3Module module,
uint32_t fd,
uint32_t fd,
uint32_t buf_offset)
{
if (fd < 3 || fd >= PREOPEN_CNT) { return __WASI_EBADF; }
@ -179,10 +175,9 @@ uint32_t m3_wasi_unstable_fd_prestat_get(IM3Module module,
}
uint32_t m3_wasi_unstable_fd_fdstat_get(IM3Module module,
__wasi_fd_t fd,
__wasi_fd_t fd,
uint32_t fdstat_offset)
{
printf("=> %s\n", __FUNCTION__);
struct stat fd_stat;
__wasi_fdstat_t *fdstat = offset2addr(module, fdstat_offset);
int fl = fcntl(fd, F_GETFL);
@ -206,12 +201,11 @@ uint32_t m3_wasi_unstable_fd_fdstat_get(IM3Module module,
}
uint32_t m3_wasi_unstable_fd_seek(IM3Module module,
__wasi_fd_t fd,
__wasi_fd_t fd,
__wasi_filedelta_t offset,
__wasi_whence_t whence,
uint32_t newoffset_offset)
{
printf("=> %s\n", __FUNCTION__);
__wasi_filesize_t *result = offset2addr(module, newoffset_offset);
int wasi_whence = whence == __WASI_WHENCE_END ? SEEK_END :
@ -228,9 +222,8 @@ uint32_t m3_wasi_unstable_fd_read(IM3Module module,
size_t iovs_len,
uint32_t nread_offset)
{
printf("=> %s\n", __FUNCTION__);
struct iovec iovs[iovs_len];
copy_iov_to_host(iovs, module, iovs_offset, iovs_len);
struct iovec iovs[iovs_len];
copy_iov_to_host(iovs, module, iovs_offset, iovs_len);
size_t *nread = offset2addr(module, nread_offset);
ssize_t ret = readv(fd, iovs, iovs_len);
@ -245,8 +238,7 @@ uint32_t m3_wasi_unstable_fd_write(IM3Module module,
size_t iovs_len,
uint32_t nwritten_offset)
{
printf("=> %s\n", __FUNCTION__);
struct iovec iovs[iovs_len];
struct iovec iovs[iovs_len];
copy_iov_to_host(iovs, module, iovs_offset, iovs_len);
size_t *nwritten = offset2addr(module, nwritten_offset);
@ -258,24 +250,21 @@ uint32_t m3_wasi_unstable_fd_write(IM3Module module,
uint32_t m3_wasi_unstable_fd_close(uint32_t fd)
{
printf("=> %s\n", __FUNCTION__);
int ret = close(fd);
return ret == 0 ? __WASI_ESUCCESS : ret;
}
uint32_t m3_wasi_unstable_fd_datasync(uint32_t fd)
{
printf("=> %s\n", __FUNCTION__);
int ret = fdatasync(fd);
return ret == 0 ? __WASI_ESUCCESS : ret;
}
uint32_t m3_wasi_unstable_clock_time_get(IM3Module module,
uint32_t clock_id,
uint32_t clock_id,
uint64_t precision,
uint32_t time_offset)
{
printf("=> %s\n", __FUNCTION__);
uint64_t *time = offset2addr(module, time_offset);
struct timespec tp;
clock_gettime(clock_id, &tp);
@ -285,7 +274,6 @@ uint32_t m3_wasi_unstable_clock_time_get(IM3Module module,
uint32_t m3_wasi_unstable_proc_exit(uint32_t code)
{
printf("=> %s\n", __FUNCTION__);
exit(code);
}

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