2 * The following symbols are defined if your operating system supports
3 * functions by that name. All Unixes I know of support them, thus they
4 * are not checked by the configuration script, but are directly defined
9 * This symbol, if defined, indicates that the ioctl() routine is
10 * available to set I/O characteristics
12 #define HAS_IOCTL / **/
15 * This symbol, if defined, indicates that the routine utime() is
16 * available to update the access and modification times of files.
18 #define HAS_UTIME / **/
21 * This symbol, if defined, indicates that the getgrnam(),
22 * getgrgid(), and getgrent() routines are available to
25 #define HAS_GROUP / **/
28 * This symbol, if defined, indicates that the getpwnam(),
29 * getpwuid(), and getpwent() routines are available to
30 * get password entries.
32 #define HAS_PASSWD / **/
38 * This symbol, if defined, indicates that the program should
39 * use the routine my_binmode(FILE *fp, char iotype) to insure
40 * that a file is in "binary" mode -- that is, that no translation
41 * of bytes occurs on read or write operations.
46 * This symbol is defined if this system has a stat structure declaring
49 #define USE_STAT_RDEV / **/
52 * This symbol, if defined, indicates that error messages should be
53 * should be generated in a format that allows the use of the Acme
54 * GUI/editor's autofind feature.
58 /* UNLINK_ALL_VERSIONS:
59 * This symbol, if defined, indicates that the program should arrange
60 * to remove all versions of a file if unlink() is called. This is
61 * probably only relevant for VMS.
63 /* #define UNLINK_ALL_VERSIONS / **/
66 * This symbol, if defined, indicates that the program is running under
67 * VMS. It is currently automatically set by cpps running under VMS,
68 * and is included here for completeness only.
73 * This symbol, if defined, contains a "magic" string which may be used
74 * as the first line of a Perl program designed to be executed directly
75 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
76 * begins with a character other then #, then Perl will only treat
77 * it as a command line if if finds the string "perl" in the first
78 * word; otherwise it's treated as the first line of code in the script.
79 * (IOW, Perl won't hand off to another interpreter via an alternate
80 * shebang sequence that might be legal Perl code.)
82 /* #define ALTERNATE_SHEBANG "#!" / **/
84 #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
89 # define SIGABRT SIGILL
92 # define SIGILL 6 /* blech */
94 #define ABORT() kill(getpid(),SIGABRT);
97 * fwrite1() should be a routine with the same calling sequence as fwrite(),
98 * but which outputs all of the bytes requested as a single stream (unlike
99 * fwrite() itself, which on some systems outputs several distinct records
100 * if the number_of_items parameter is >1).
102 #define fwrite1 fwrite
104 #define Stat(fname,bufptr) stat((fname),(bufptr))
105 #define Fstat(fd,bufptr) fstat((fd),(bufptr))
106 #define Fflush(fp) fflush(fp)
107 #define Mkdir(path,mode) mkdir((path),(mode))
110 # define PERL_SYS_INIT(c,v) fpsetmask(0)
112 # define PERL_SYS_INIT(c,v)
114 #define PERL_SYS_TERM()
116 #define BIT_BUCKET "/dev/null"