source: azure_iot_hub/trunk/musl-1.1.18/src/unistd/tcgetpgrp.c@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-csrc
File size: 169 bytes
Line 
1#include <unistd.h>
2#include <termios.h>
3#include <sys/ioctl.h>
4
5pid_t tcgetpgrp(int fd)
6{
7 int pgrp;
8 if (ioctl(fd, TIOCGPGRP, &pgrp) < 0)
9 return -1;
10 return pgrp;
11}
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