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23 lines
358 B
23 lines
358 B
15 years ago
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#include <pty.h>
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#include <unistd.h>
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int forkpty(int *m, char *name, const struct termios *tio, const struct winsize *ws)
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{
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int s;
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pid_t pid;
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if (openpty(m, &s, name, tio, ws) < 0) return -1;
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pid = fork();
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if (!pid) {
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close(*m);
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dup2(s, 0);
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dup2(s, 1);
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dup2(s, 2);
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close(s);
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return 0;
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}
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close(s);
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if (pid < 0) close(*m);
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return pid;
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}
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