src/cmd/9term/Linux.c


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#include "9term.h"

int
getchildwd(int pid, char *wdir, int bufn)
{
	char path[256];
	int n;

	snprint(path, sizeof path, "/proc/%d/cwd", pid);
	n = readlink(path, wdir, bufn);
	if(n < 0)
		return -1;
	wdir[n] = '\0';
	return 0;
}

int
getpts(int fd[], char *slave)
{
	openpty(&fd[1], &fd[0], slave, 0, 0);
	return 0;
}