| #include "stdio_impl.h" | |
| #include <errno.h> | |
| #include <unistd.h> | |
| int pclose(FILE *f) | |
| { | |
| int status, r; | |
| pid_t pid = f->pipe_pid; | |
| fclose(f); | |
| while ((r=__syscall(SYS_wait4, pid, &status, 0, 0)) == -EINTR); | |
| if (r<0) return __syscall_ret(r); | |
| return status; | |
| } |