Lines Matching refs:nulloutfd
134 int nulloutfd;
149 nulloutfd = -1;
156 || ((nulloutfd = open ("NUL", O_RDWR, 0)) >= 0
158 || nulloutfd == STDOUT_FILENO
159 || dup2 (nulloutfd, STDOUT_FILENO) >= 0)
161 || nulloutfd == STDERR_FILENO
162 || dup2 (nulloutfd, STDERR_FILENO) >= 0)
163 && ((null_stdout && nulloutfd == STDOUT_FILENO)
164 || (null_stderr && nulloutfd == STDERR_FILENO)
165 || close (nulloutfd) >= 0))))
167 if (nulloutfd >= 0)
168 close (nulloutfd);
274 int nulloutfd;
282 || ((nulloutfd = open ("/dev/null", O_RDWR, 0)) >= 0
284 || nulloutfd == STDOUT_FILENO
285 || dup2 (nulloutfd, STDOUT_FILENO) >= 0)
287 || nulloutfd == STDERR_FILENO
288 || dup2 (nulloutfd, STDERR_FILENO) >= 0)
289 && ((null_stdout && nulloutfd == STDOUT_FILENO)
290 || (null_stderr && nulloutfd == STDERR_FILENO)
291 || close (nulloutfd) >= 0)))