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use rt_sigprocmask, not legacy sigprocmask, syscall in pthread exit code
[oweals/musl.git]
/
src
/
termios
/
tcgetsid.c
1
#include <termios.h>
2
#include <sys/ioctl.h>
3
4
pid_t tcgetsid(int fd)
5
{
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int sid;
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if (ioctl(fd, TIOCGSID, &sid) < 0)
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return -1;
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return sid;
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}