Last change
on this file since 417 was 398, checked in by coas-nagasima, 5 years ago |
mbedTLS版Azure IoT Hub接続サンプルのソースコードを追加
|
-
Property svn:eol-style
set to
native
-
Property svn:mime-type
set to
text/x-csrc;charset=UTF-8
|
File size:
550 bytes
|
Rev | Line | |
---|
[398] | 1 | #include <unistd.h>
|
---|
| 2 | #include <errno.h>
|
---|
| 3 | #include <fcntl.h>
|
---|
| 4 | #include "syscall.h"
|
---|
| 5 |
|
---|
| 6 | int pipe2(int fd[2], int flag)
|
---|
| 7 | {
|
---|
| 8 | if (!flag) return pipe(fd);
|
---|
| 9 | int ret = __syscall(SYS_pipe2, fd, flag);
|
---|
| 10 | if (ret != -ENOSYS) return __syscall_ret(ret);
|
---|
| 11 | ret = pipe(fd);
|
---|
| 12 | if (ret) return ret;
|
---|
| 13 | if (flag & O_CLOEXEC) {
|
---|
| 14 | __syscall(SYS_fcntl, fd[0], F_SETFD, FD_CLOEXEC);
|
---|
| 15 | __syscall(SYS_fcntl, fd[1], F_SETFD, FD_CLOEXEC);
|
---|
| 16 | }
|
---|
| 17 | if (flag & O_NONBLOCK) {
|
---|
| 18 | __syscall(SYS_fcntl, fd[0], F_SETFL, O_NONBLOCK);
|
---|
| 19 | __syscall(SYS_fcntl, fd[1], F_SETFL, O_NONBLOCK);
|
---|
| 20 | }
|
---|
| 21 | return 0;
|
---|
| 22 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.