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shichao-an/apue_tcgetpgrp.h

Created July 14, 2015 17:00
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apue_tcgetpgrp.h
#include <unistd.h>
pid_t tcgetpgrp(int fd);
/* Returns: process group ID of foreground process group if OK, −1 on error */
int tcsetpgrp(int fd, pid_t pgrpid);
/* Returns: 0 if OK, −1 on error */
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