1/* 2 * config.h -- configure various defines for tcsh 3 * 4 * All source files should #include this FIRST. 5 * 6 * Edit this to match your system type. 7 */ 8 9#ifndef _h_config 10#define _h_config 11/****************** System dependant compilation flags ****************/ 12/* 13 * POSIX This system supports IEEE Std 1003.1-1988 (POSIX). 14 */ 15#define POSIX 16 17/* 18 * POSIXJOBS This system supports the optional IEEE Std 1003.1-1988 (POSIX) 19 * job control facilities. 20 */ 21#define POSIXJOBS 22 23/* 24 * VFORK This machine has a vfork(). 25 * It used to be that for job control to work, this define 26 * was mandatory. This is not the case any more. 27 * If you think you still need it, but you don't have vfork, 28 * define this anyway and then do #define vfork fork. 29 * I do this anyway on a Sun because of yellow pages brain damage, 30 * [should not be needed under 4.1] 31 * and on the iris4d cause SGI's fork is sufficiently "virtual" 32 * that vfork isn't necessary. (Besides, SGI's vfork is weird). 33 * Note that some machines eg. rs6000 have a vfork, but not 34 * with the berkeley semantics, so we cannot use it there either. 35 */ 36#define VFORK 37 38/* 39 * BSDJOBS You have BSD-style job control (both process groups and 40 * a tty that deals correctly 41 */ 42#define BSDJOBS 43 44/* 45 * BSDTIMES You have BSD-style process time stuff (like rusage) 46 * This may or may not be true. For example, Apple Unix 47 * (OREO) has BSDJOBS but not BSDTIMES. 48 * SVR4 has a dummy rusage structure, so we don't use it. 49 */ 50#undef BSDTIMES 51 52/* 53 * BSDLIMIT You have BSD-style resource limit stuff (getrlimit/setrlimit) 54 */ 55#define BSDLIMIT 56 57/* 58 * TERMIO You have struct termio instead of struct sgttyb. 59 * This is usually the case for SYSV systems, where 60 * BSD uses sgttyb. POSIX systems should define this 61 * anyway, even though they use struct termios. 62 */ 63#define TERMIO 64 65/* 66 * SYSVREL Your machine is SYSV based (HPUX, A/UX) 67 * NOTE: don't do this if you are on a Pyramid -- tcsh is 68 * built in a BSD universe. 69 * Set SYSVREL to 1, 2, 3, or 4, depending on the version of SYSV 70 * you are running, or set it to 0 if you are not SYSV based. 71 */ 72#define SYSVREL 4 73 74/* 75 * YPBUGS Work around Sun YP bugs that cause expansion of ~username 76 * to send command output to /dev/null 77 */ 78#undef YPBUGS 79 80/* 81 * ECHO_STYLE Optionally change the behavior of the builtin echo 82 * BOTH_ECHO: Support both bsd options (-n) and sysv escapes (\nnn) 83 * BSD_ECHO: Support only -n 84 * SYSV_ECHO: Support only sysv escapes (\nnn) 85 * NONE_ECHO: Pure echo. 86 */ 87#define ECHO_STYLE BSD_ECHO /* BSD options only */ 88 89/****************** local defines *********************/ 90#define NAMEI_BUG 91 92#endif /* _h_config */ 93