/*
* Copyright ( C ) 2020 The Android Open Source Project
*
* Licensed under the Apache License , Version 2 . 0 ( the " License " ) ;
* you may not use this file except in compliance with the License .
* You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
#include <sys/uio.h>
#include <trusty_err.h>
#include <trusty_syscalls.h>
#include <unistd.h>
ssize_t readv(int fd, const struct iovec* iov, int iov_cnt) {
ssize_t res = _trusty_readv(fd, iov, iov_cnt);
if (res < 0 ) {
errno = lk_err_to_errno((int )res);
res = -1 ;
}
return res;
}
ssize_t read(int fd, void * buf, size_t count) {
struct iovec iov = {.iov_base = buf, .iov_len = count};
return readv(fd, &iov, 1 );
}
ssize_t writev(int fd, const struct iovec* iov, int iov_cnt) {
ssize_t res = _trusty_writev(fd, iov, iov_cnt);
if (res < 0 ) {
errno = lk_err_to_errno(res);
res = -1 ;
}
return res;
}
ssize_t write(int fd, const void * buf, size_t count) {
struct iovec iov = {.iov_base = buf, .iov_len = count};
return writev(fd, &iov, 1 );
}
ssize_t trusty_readv(int fd, const struct iovec* iov, int iov_cnt) {
return _trusty_readv(fd, iov, iov_cnt);
}
ssize_t trusty_read(int fd, void * buf, size_t count) {
struct iovec iov = {.iov_base = buf, .iov_len = count};
return _trusty_readv(fd, &iov, 1 );
}
ssize_t trusty_writev(int fd, const struct iovec* iov, int iov_cnt) {
return _trusty_writev(fd, iov, iov_cnt);
}
ssize_t trusty_write(int fd, const void * buf, size_t count) {
struct iovec iov = {.iov_base = buf, .iov_len = count};
return trusty_writev(fd, &iov, 1 );
}
Messung V0.5 in Prozent C=95 H=100 G=97
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-27)
¤
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