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20dbb3c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | #include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
int main (int argc, char** argv) {
char *slave_path = ttyname(STDIN_FILENO);
// open implicit attaches a process to a terminal device if:
// - process has no controlling terminal yet
// - O_NOCTTY is not set
close(open(slave_path, O_RDWR));
char *cwd = argv[1];
char *file = argv[2];
argv = &argv[2];
if (strlen(cwd) && chdir(cwd) == -1) {
_exit(1);
}
execvp(file, argv);
return 1;
}
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