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fs: use fseeko() and ftello() #162

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merged 1 commit into from
Jul 12, 2023
Merged

fs: use fseeko() and ftello() #162

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10 changes: 5 additions & 5 deletions lib/fs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -651,7 +651,7 @@ uc_fs_seek(uc_vm_t *vm, size_t nargs)
uc_value_t *ofs = uc_fn_arg(0);
uc_value_t *how = uc_fn_arg(1);
int whence, res;
long offset;
off_t offset;

FILE **fp = uc_fn_this("fs.file");

Expand All @@ -663,7 +663,7 @@ uc_fs_seek(uc_vm_t *vm, size_t nargs)
else if (ucv_type(ofs) != UC_INTEGER)
err_return(EINVAL);
else
offset = (long)ucv_int64_get(ofs);
offset = (off_t)ucv_int64_get(ofs);

if (!how)
whence = 0;
Expand All @@ -672,7 +672,7 @@ uc_fs_seek(uc_vm_t *vm, size_t nargs)
else
whence = (int)ucv_int64_get(how);

res = fseek(*fp, offset, whence);
res = fseeko(*fp, offset, whence);

if (res < 0)
err_return(errno);
Expand All @@ -683,14 +683,14 @@ uc_fs_seek(uc_vm_t *vm, size_t nargs)
static uc_value_t *
uc_fs_tell(uc_vm_t *vm, size_t nargs)
{
long offset;
off_t offset;

FILE **fp = uc_fn_this("fs.file");

if (!fp || !*fp)
err_return(EBADF);

offset = ftell(*fp);
offset = ftello(*fp);

if (offset < 0)
err_return(errno);
Expand Down