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examples: fix -cstrict compilation of c_interop_wkhtmltopdf.v

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This commit is contained in:
Delyan Angelov 2021-06-05 10:03:05 +03:00
parent 9553c5a4e6
commit e54af19b25
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GPG Key ID: 66886C0F12D595ED
2 changed files with 5 additions and 5 deletions
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1
cmd/tools/vtest-cleancode.v
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@ -35,7 +35,6 @@ const (
'vlib/v/tests/interop_test.v', /* bad comment formatting */
'vlib/v/tests/string_interpolation_test.v' /* TODO byteptr: &byte.str() behaves differently than byteptr.str() */,
'vlib/v/gen/js/tests/js.v', /* local `hello` fn, gets replaced with module `hello` aliased as `hl` */
'examples/c_interop_wkhtmltopdf.v' /* &charptr --> &&char */,
]
vfmt_verify_list = [
'cmd/',

9
examples/c_interop_wkhtmltopdf.v
View File

@ -53,7 +53,7 @@ fn main() {
// init
init := C.wkhtmltopdf_init(0)
println('wkhtmltopdf_init: $init')
version := int(C.wkhtmltopdf_version())
version := unsafe { cstring_to_vstring(&char(C.wkhtmltopdf_version())) }
println('wkhtmltopdf_version: $version')
global_settings := C.wkhtmltopdf_create_global_settings()
println('wkhtmltopdf_create_global_settings: ${voidptr(global_settings)}')
@ -71,14 +71,15 @@ fn main() {
error_code := C.wkhtmltopdf_http_error_code(converter)
println('wkhtmltopdf_http_error_code: $error_code')
if result {
data := &charptr(0)
size := C.wkhtmltopdf_get_output(converter, data)
pdata := &char(0)
ppdata := &pdata
size := C.wkhtmltopdf_get_output(converter, voidptr(ppdata))
println('wkhtmltopdf_get_output: $size bytes')
mut file := os.open_file('./google.pdf', 'w+', 0o666) or {
println('ERR: $err')
return
}
wrote := unsafe { file.write_ptr(data, size) }
wrote := unsafe { file.write_ptr(pdata, size) }
println('write_bytes: $wrote [./google.pdf]')
file.flush()
file.close()