5
#define HAVE_POSIX_SIGNALS
6
/* sigaction, sigprocmask etc. */
7
#define HAVE_POSIX_PROCESS_GROUPS
9
#define HAVE_POSIX_PROCESS_SESSIONS
11
#define HAVE_POSIX_TTY
12
/* tcgetpgrp, tcsetpgrp, ctermid, ttyname.
13
Implies HAVE_POSIX_PROCESS_GROUPS, HAVE_POSIX_PROCESS_SESSIONS,
14
and HAVE_POSIX_SIGNALS
16
#define HAVE_POSIX_UID
17
/* setreuid, getreuid */
19
#define HAVE_FDATASYNC
21
#define HAVE_FORK_EXEC
22
/* fork, execve, pipe */