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50080c7e8e791e2b44174c5c166850a00be8af2f
[musl]
/
tcgetpgrp.c
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#include <unistd.h>
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#include <termios.h>
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#include <sys/ioctl.h>
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pid_t tcgetpgrp(int fd)
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{
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int pgrp;
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if (ioctl(fd, TIOCGPGRP, &pgrp) < 0)
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return -1;
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return pgrp;
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}