source:
azure_iot_hub_mbedtls/trunk/musl-1.1.18/src/unistd/tcgetpgrp.c@
413
Last change on this file since 413 was 398, checked in by , 5 years ago | |
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File size: 169 bytes |
Rev | Line | |
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[398] | 1 | #include <unistd.h> |
2 | #include <termios.h> | |
3 | #include <sys/ioctl.h> | |
4 | ||
5 | pid_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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