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/* vi:set ts=4 sw=4: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. */ /* * os_unixx.h -- include files that are only used in os_unix.c */ /* * Stuff for signals */ #ifdef HAVE_SIGSET # define signal sigset #endif /* sun's sys/ioctl.h redefines symbols from termio world */ #if defined(HAVE_SYS_IOCTL_H) && !defined(sun) # include <sys/ioctl.h> #endif #ifndef USE_SYSTEM /* use fork/exec to start the shell */ # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) # include <sys/wait.h> # endif #if defined(HAVE_SYS_SELECT_H) && \ (!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME)) # include <sys/select.h> # endif # ifndef WEXITSTATUS # ifdef HAVE_UNION_WAIT # define WEXITSTATUS(stat_val) ((stat_val).w_T.w_Retcode) # else # define WEXITSTATUS(stat_val) (((stat_val) >> 8) & 0377) # endif # endif # ifndef WIFEXITED # ifdef HAVE_UNION_WAIT # define WIFEXITED(stat_val) ((stat_val).w_T.w_Termsig == 0) # else # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) # endif # endif #endif /* !USE_SYSTEM */ #ifdef HAVE_STROPTS_H # include <stropts.h> #endif #ifdef HAVE_STRING_H # include <string.h> #endif #ifndef HAVE_SELECT # ifdef HAVE_SYS_POLL_H # include <sys/poll.h> # else # include <poll.h> # endif #endif #ifdef HAVE_SYS_STREAM_H # include <sys/stream.h> #endif #ifdef HAVE_SYS_PTEM_H # include <sys/ptem.h> # ifndef _IO_PTEM_H /* For UnixWare that should check for _IO_PT_PTEM_H */ # define _IO_PTEM_H # endif #endif #ifdef HAVE_SYS_UTSNAME_H # include <sys/utsname.h> #endif #ifdef HAVE_SYS_SYSTEMINFO_H /* * foolish Sinix <sys/systeminfo.h> uses SYS_NMLN but doesn't include * limits.h>, where it is defined. Perhaps other systems have the same * problem? Include it here. -- Slootman */ # if defined(HAVE_LIMITS_H) && !defined(_LIMITS_H) # include <limits.h> /* for SYS_NMLN (Sinix 5.41 / Unix SysV.4) */ # endif # include <sys/systeminfo.h> /* for sysinfo */ #endif /* * We use termios.h if both termios.h and termio.h are available. * Termios is supposed to be a superset of termio.h. Don't include them both, * it may give problems on some systems (e.g. hpux). * I don't understand why we don't want termios.h for apollo. */ #if defined(HAVE_TERMIOS_H) && !defined(apollo) # include <termios.h> #else # ifdef HAVE_TERMIO_H # include <termio.h> # else # ifdef HAVE_SGTTY_H # include <sgtty.h> # endif # endif #endif
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