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| Commit | Line | Data |
|---|---|---|
| 396e9e6f | 1 | #ifndef __PLAN9ISH_H__ |
| 2 | #define __PLAN9ISH_H__ | |
| 3 | ||
| 4 | /* | |
| 5 | * The following symbols are defined if your operating system supports | |
| 6 | * functions by that name. All Unixes I know of support them, thus they | |
| 7 | * are not checked by the configuration script, but are directly defined | |
| 8 | * here. | |
| 9 | */ | |
| 10 | ||
| 11 | /* HAS_IOCTL: | |
| 12 | * This symbol, if defined, indicates that the ioctl() routine is | |
| 13 | * available to set I/O characteristics | |
| 14 | */ | |
| 15 | #define HAS_IOCTL /**/ | |
| 16 | ||
| 17 | /* HAS_UTIME: | |
| 18 | * This symbol, if defined, indicates that the routine utime() is | |
| 19 | * available to update the access and modification times of files. | |
| 20 | */ | |
| 21 | #define HAS_UTIME /**/ | |
| 22 | ||
| 23 | /* HAS_GROUP | |
| 28e8609d JH |
24 | * This symbol, if defined, indicates that the getgrnam() and |
| 25 | * getgrgid() routines are available to get group entries. | |
| 26 | * The getgrent() has a separate definition, HAS_GETGRENT. | |
| 396e9e6f | 27 | */ |
| 28 | /*#define HAS_GROUP /**/ | |
| 29 | ||
| 30 | /* HAS_PASSWD | |
| 28e8609d JH |
31 | * This symbol, if defined, indicates that the getpwnam() and |
| 32 | * getpwuid() routines are available to get password entries. | |
| 33 | * The getpwent() has a separate definition, HAS_GETPWENT. | |
| 396e9e6f | 34 | */ |
| 35 | /*#define HAS_PASSWD /**/ | |
| 36 | ||
| 37 | #define HAS_KILL | |
| 38 | #define HAS_WAIT | |
| 39 | ||
| 40 | /* UNLINK_ALL_VERSIONS: | |
| 41 | * This symbol, if defined, indicates that the program should arrange | |
| 42 | * to remove all versions of a file if unlink() is called. This is | |
| 43 | * probably only relevant for VMS. | |
| 44 | */ | |
| 45 | /* #define UNLINK_ALL_VERSIONS /**/ | |
| 46 | ||
| 47 | /* PLAN9: | |
| 48 | * This symbol, if defined, indicates that the program is running under | |
| 49 | * Plan 9. | |
| 50 | */ | |
| 51 | #ifndef PLAN9 | |
| 52 | #define PLAN9 /**/ | |
| 53 | #endif | |
| 54 | ||
| 55 | /* USEMYBINMODE | |
| 56 | * This symbol, if defined, indicates that the program should | |
| 16fe6d59 | 57 | * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure |
| 396e9e6f | 58 | * that a file is in "binary" mode -- that is, that no translation |
| 59 | * of bytes occurs on read or write operations. | |
| 60 | */ | |
| 61 | #undef USEMYBINMODE | |
| 62 | ||
| 61bb5906 CB |
63 | /* Stat_t: |
| 64 | * This symbol holds the type used to declare buffers for information | |
| 65 | * returned by stat(). It's usually just struct stat. It may be necessary | |
| 66 | * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed | |
| 67 | * information. | |
| 68 | */ | |
| 69 | #define Stat_t struct stat | |
| 70 | ||
| 396e9e6f | 71 | /* USE_STAT_RDEV: |
| 72 | * This symbol is defined if this system has a stat structure declaring | |
| 73 | * st_rdev | |
| 74 | */ | |
| 75 | #undef USE_STAT_RDEV /**/ | |
| 76 | ||
| 77 | /* ACME_MESS: | |
| 78 | * This symbol, if defined, indicates that error messages should be | |
| 79 | * should be generated in a format that allows the use of the Acme | |
| 80 | * GUI/editor's autofind feature. | |
| 81 | */ | |
| 82 | #define ACME_MESS /**/ | |
| 83 | ||
| 44a8e56a | 84 | /* ALTERNATE_SHEBANG: |
| 85 | * This symbol, if defined, contains a "magic" string which may be used | |
| 86 | * as the first line of a Perl program designed to be executed directly | |
| 87 | * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG | |
| 88 | * begins with a character other then #, then Perl will only treat | |
| 89 | * it as a command line if if finds the string "perl" in the first | |
| 90 | * word; otherwise it's treated as the first line of code in the script. | |
| 91 | * (IOW, Perl won't hand off to another interpreter via an alternate | |
| 92 | * shebang sequence that might be legal Perl code.) | |
| 93 | */ | |
| 94 | /* #define ALTERNATE_SHEBANG "#!" / **/ | |
| 95 | ||
| 396e9e6f | 96 | #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX) |
| 97 | # include <signal.h> | |
| 98 | #endif | |
| 99 | ||
| 100 | #ifndef SIGABRT | |
| 101 | # define SIGABRT SIGILL | |
| 102 | #endif | |
| 103 | #ifndef SIGILL | |
| 104 | # define SIGILL 6 /* blech */ | |
| 105 | #endif | |
| 7766f137 | 106 | #define ABORT() kill(PerlProc_getpid(),SIGABRT); |
| 396e9e6f | 107 | |
| 108 | #define BIT_BUCKET "/dev/null" | |
| 18f739ee | 109 | #define PERL_SYS_INIT(c,v) MALLOC_INIT |
| 8cc95fdb | 110 | #define dXSUB_SYS |
| 18f739ee | 111 | #define PERL_SYS_TERM() MALLOC_TERM |
| 396e9e6f | 112 | |
| 113 | /* | |
| 114 | * fwrite1() should be a routine with the same calling sequence as fwrite(), | |
| 115 | * but which outputs all of the bytes requested as a single stream (unlike | |
| 116 | * fwrite() itself, which on some systems outputs several distinct records | |
| 117 | * if the number_of_items parameter is >1). | |
| 118 | */ | |
| 119 | #define fwrite1 fwrite | |
| 120 | ||
| 121 | #define Stat(fname,bufptr) stat((fname),(bufptr)) | |
| 122 | #define Fstat(fd,bufptr) fstat((fd),(bufptr)) | |
| 123 | #define Fflush(fp) fflush(fp) | |
| 8cc95fdb | 124 | #define Mkdir(path,mode) mkdir((path),(mode)) |
| 396e9e6f | 125 | |
| 126 | /* getenv related stuff */ | |
| 127 | #define my_getenv(var) getenv(var) | |
| 128 | /* Plan 9 prefers getenv("home") to getenv("HOME") | |
| 129 | #define HOME home | |
| 130 | ||
| 131 | /* For use by POSIX.xs */ | |
| 132 | extern int tcsendbreak(int, int); | |
| 133 | ||
| 134 | #endif /* __PLAN9ISH_H__ */ |