![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to sysdep.h CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [CSRG BSD Unix] / 43BSDReno / contrib / jove|
Return to sysdep.h CVS log | Up to [CSRG BSD Unix] / 43BSDReno / contrib / jove |
1.1 ! root 1: /*************************************************************************** ! 2: * This program is Copyright (C) 1986, 1987, 1988 by Jonathan Payne. JOVE * ! 3: * is provided to you without charge, and with no warranty. You may give * ! 4: * away copies of JOVE, including sources, provided that this notice is * ! 5: * included in all the files. * ! 6: ***************************************************************************/ ! 7: ! 8: #ifdef THINK_C ! 9: # define MAC 1 ! 10: # define defined(x) (x) /* take this out and you're in trouble... */ ! 11: typedef int size_t; ! 12: #endif ! 13: ! 14: #if defined(MAC) || defined(MSDOS) ! 15: extern int errno; ! 16: #endif /* MAC */ ! 17: ! 18: #if !(defined(MSDOS) || defined(MAC) || defined(__STDC__)) ! 19: # define void int ! 20: #endif ! 21: ! 22: #ifndef __STDC__ ! 23: #define const ! 24: #endif ! 25: ! 26: /* The operating system (MSDOS or MAC) must be defined by this point. ! 27: IBMPC is defined in the Makefile. All MAC defines should be ! 28: numerical (i.e. #define MAC 1) so that defined() will work. */ ! 29: ! 30: #if !(defined(MSDOS) || defined(MAC)) ! 31: # define UNIX ! 32: #endif ! 33: ! 34: #ifdef UNIX ! 35: # if !sun ! 36: extern int errno; ! 37: # endif ! 38: # if sun ! 39: # define YP_PASSWD /* if you are a sun running the yellow pages */ ! 40: # endif ! 41: # define KILL0 /* kill(pid, 0) returns 0 if proc exists */ ! 42: #endif /* UNIX */ ! 43: ! 44: #ifdef UNIX ! 45: # ifdef pdp11 ! 46: # define SMALL ! 47: # define JBUFSIZ 512 /* or 1024 */ ! 48: # define NBUF 3 ! 49: # else ! 50: # define VMUNIX /* Virtual Memory UNIX */ ! 51: # define JBUFSIZ 1024 ! 52: # ifdef iAPX286 ! 53: # define NBUF 48 /* NBUF*JBUFSIZ must be less than 64 kB */ ! 54: # else ! 55: # define NBUF 64 /* number of disk buffers */ ! 56: # endif /* iAPX286 */ ! 57: # endif ! 58: #endif ! 59: ! 60: #ifdef SMALL ! 61: typedef unsigned short daddr; ! 62: #else ! 63: # if defined(iAPX286) || defined(MSDOS) || defined(MAC) ! 64: typedef long daddr; ! 65: # else ! 66: typedef int daddr; ! 67: # endif /* iAPX286 */ ! 68: #endif /* SMALL */ ! 69: ! 70: #ifdef UNIX ! 71: /* pick your version of Unix */ ! 72: # define BSD4_2 /* Berkeley 4.2 BSD */ ! 73: # define BSD4_3 /* Berkeley 4.3 BSD and 2.10 BSD */ ! 74: /*# define SYSV /* for (System III/System V) UNIX systems */ ! 75: /*# define SYSVR2 /* system 5, rel. 2 */ ! 76: /*# define SYSVR3 /* system 5, rel. 3 */ ! 77: /* M_XENIX is defined by the Compiler */ ! 78: #endif /* UNIX */ ! 79: ! 80: #ifdef SYSVR3 ! 81: # ifndef SYSVR2 ! 82: # define SYSVR2 /* SYSVR2 is a subset of SYSVR3 */ ! 83: # endif ! 84: # define SIGRESULT void ! 85: # define SIGRETURN { return; } ! 86: # ifndef SIGCHLD ! 87: # define SIGCHLD SIGCLD ! 88: # endif ! 89: #endif ! 90: ! 91: #ifdef SYSVR2 ! 92: # ifndef SYSV ! 93: # define SYSV /* SYSV is a subset of SYSVR2 */ ! 94: # endif ! 95: #endif ! 96: ! 97: #ifdef BSD4_3 ! 98: # ifndef BSD4_2 ! 99: # define BSD4_2 /* 4.3 is 4.2 only different. */ ! 100: # endif ! 101: #endif ! 102: ! 103: #ifdef M_XENIX ! 104: # define iAPX286 1 /* we have segments */ ! 105: # define BSD_DIR ! 106: #endif ! 107: ! 108: #ifdef MSDOS ! 109: # ifdef M_I86LM /* large memory model */ ! 110: # define NBUF 64 ! 111: # else ! 112: # define NBUF 3 ! 113: # define SMALL ! 114: # endif ! 115: # define JBUFSIZ 512 /* or 1024 */ ! 116: #endif ! 117: ! 118: #if (defined(BSD4_3) || defined(MAC)) ! 119: # define RESHAPING /* enable windows to handle reshaping */ ! 120: #endif ! 121: ! 122: #ifdef BSD4_2 /* byte_copy(from, to, len) */ ! 123: # define byte_copy bcopy /* use fast assembler version */ ! 124: # define byte_zero bzero ! 125: # define strchr index ! 126: # define strrchr rindex ! 127: # define BSD_SIGS /* Berkeley style signals */ ! 128: # define BSD_WAIT /* Berkeley style sys/wait.h */ ! 129: # define WAIT3 /* Berkeley style wait3() */ ! 130: # define BSD_DIR /* Berkeley style dirent routines */ ! 131: # define VFORK /* if you have vfork(2) */ ! 132: # define JOB_CONTROL /* if you have job stopping */ ! 133: #endif ! 134: ! 135: #ifdef JOB_CONTROL ! 136: # define MENLO_JCL ! 137: #endif ! 138: ! 139: #ifdef apple_ux /* A/UX on a MacII */ ! 140: # define BSD_WAIT /* Berkeley style sys/wait.h */ ! 141: # define BSD_DIR /* Berkeley style dirent routines */ ! 142: # define WAIT3 /* Berkeley style wait3() */ ! 143: # define BSD_SIGS /* Berkeley style signals */ ! 144: #endif ! 145: ! 146: #ifdef mips ! 147: /* ! 148: * MIPS and SGI boxes have BSD style wait, and directory routines if you link ! 149: * -lbsd and define -I/usr/include/bsd on the compile line. But they have SysV ! 150: * style signals. ! 151: */ ! 152: # define BSD_WAIT /* Berkeley style sys/wait.h */ ! 153: # define BSD_DIR /* Berkeley style dirent routines */ ! 154: # ifdef sgi ! 155: # define WAIT3 /* Berkeley style wait3() */ ! 156: # endif ! 157: #endif ! 158: ! 159: #ifndef VFORK ! 160: # define vfork fork ! 161: #endif ! 162: ! 163: #ifndef BSD4_2 ! 164: # define PIPEPROCS /* if IPROCS selected, use pipes */ ! 165: #endif ! 166: ! 167: #if defined(SYSV) || defined(MSDOS) || defined(M_XENIX) ! 168: #include <memory.h> ! 169: # define byte_copy(s2, s1, n) memcpy((s1), (s2), (n)) ! 170: # define byte_zero(s, n) memset((s), 0, (n)) ! 171: #endif ! 172: ! 173: #ifndef SIGRESULT ! 174: # define SIGRESULT int ! 175: # define SIGRETURN { return 0; } ! 176: #endif ! 177: ! 178: #ifndef BSD4_2 ! 179: # ifdef MENLO_JCL ! 180: # define signal sigset ! 181: # endif /* MENLO_JCL */ ! 182: #endif ! 183: ! 184: #if !(defined(IBMPC) || defined(MAC)) ! 185: # define TERMCAP ! 186: # define ASCII ! 187: #endif ! 188: ! 189: #ifdef ASCII /* seven bit characters */ ! 190: # define NCHARS 0200 ! 191: #else ! 192: # define NCHARS 0400 ! 193: #endif ! 194: ! 195: #define CHARMASK (NCHARS - 1) ! 196: ! 197: #ifndef MSDOS ! 198: # define FILESIZE 256 ! 199: #else /* MSDOS */ ! 200: # define FILESIZE 64 ! 201: #endif /* MSDOS */ ! 202: ! 203: #if defined(BSD_SIGS) ! 204: extern long SigMask; ! 205: ! 206: # define SigHold(s) sigblock(SigMask |= sigmask((s))) ! 207: # define SigRelse(s) sigsetmask(SigMask &= ~sigmask((s))) ! 208: #else ! 209: # define SigHold(s) sighold(s) ! 210: # define SigRelse(s) sigrelse(s) ! 211: # define killpg(pid, sig) kill(-(pid), (sig)) ! 212: #endif
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.