Validate above-Latin1 characters in \N{} aliases

[perl5.git] / plan9 / plan9ish.h

diff --git a/plan9/plan9ish.h b/plan9/plan9ish.h
index 6613c36..0fdce12 100644 (file)
--- a/plan9/plan9ish.h
+++ b/plan9/plan9ish.h
@@ -21,16 +21,16 @@
 #define HAS_UTIME              /**/
 
 /* HAS_GROUP
- *     This symbol, if defined, indicates that the getgrnam(),
- *     getgrgid(), and getgrent() routines are available to 
- *     get group entries.
+ *     This symbol, if defined, indicates that the getgrnam() and
+ *     getgrgid() routines are available to get group entries.
+ *     The getgrent() has a separate definition, HAS_GETGRENT.
  */
 /*#define HAS_GROUP            /**/
 
 /* HAS_PASSWD
- *     This symbol, if defined, indicates that the getpwnam(),
- *     getpwuid(), and getpwent() routines are available to 
- *     get password entries.
+ *     This symbol, if defined, indicates that the getpwnam() and
+ *     getpwuid() routines are available to get password entries.
+ *     The getpwent() has a separate definition, HAS_GETPWENT.
  */
 /*#define HAS_PASSWD           /**/
 
@@ -54,12 +54,20 @@
 
 /* USEMYBINMODE
  *     This symbol, if defined, indicates that the program should
- *     use the routine my_binmode(FILE *fp, char iotype) to insure
+ *     use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
  *     that a file is in "binary" mode -- that is, that no translation
  *     of bytes occurs on read or write operations.
  */
 #undef USEMYBINMODE
 
+/* Stat_t:
+ *     This symbol holds the type used to declare buffers for information
+ *     returned by stat().  It's usually just struct stat.  It may be necessary
+ *     to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
+ *     information.
+ */
+#define Stat_t struct stat
+
 /* USE_STAT_RDEV:
 *      This symbol is defined if this system has a stat structure declaring
 *      st_rdev
@@ -73,9 +81,19 @@
  */
 #define ACME_MESS      /**/
 
-#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
-# include <signal.h>
-#endif
+/* ALTERNATE_SHEBANG:
+ *     This symbol, if defined, contains a "magic" string which may be used
+ *     as the first line of a Perl program designed to be executed directly
+ *     by name, instead of the standard Unix #!.  If ALTERNATE_SHEBANG
+ *     begins with a character other then #, then Perl will only treat
+ *     it as a command line if if finds the string "perl" in the first
+ *     word; otherwise it's treated as the first line of code in the script.
+ *     (IOW, Perl won't hand off to another interpreter via an alternate
+ *     shebang sequence that might be legal Perl code.)
+ */
+/* #define ALTERNATE_SHEBANG "#!" / **/
+
+#include <signal.h>
 
 #ifndef SIGABRT
 #    define SIGABRT SIGILL
@@ -83,12 +101,13 @@
 #ifndef SIGILL
 #    define SIGILL 6         /* blech */
 #endif
-#define ABORT() kill(getpid(),SIGABRT);
+#define ABORT() kill(PerlProc_getpid(),SIGABRT);
 
 #define BIT_BUCKET "/dev/null"
-#define PERL_SYS_INIT(c,v)
-#define dXSUB_SYS int dummy
-#define PERL_SYS_TERM()
+#define PERL_SYS_INIT_BODY(c,v)                                    \
+       MALLOC_CHECK_TAINT2(*c,*v) PERLIO_INIT; MALLOC_INIT
+#define dXSUB_SYS
+#define PERL_SYS_TERM_BODY()   PERLIO_TERM; MALLOC_TERM
 
 /*
  * fwrite1() should be a routine with the same calling sequence as fwrite(),
@@ -101,6 +120,7 @@
 #define Stat(fname,bufptr) stat((fname),(bufptr))
 #define Fstat(fd,bufptr)   fstat((fd),(bufptr))
 #define Fflush(fp)         fflush(fp)
+#define Mkdir(path,mode)   mkdir((path),(mode))
 
 /* getenv related stuff */
 #define my_getenv(var) getenv(var)
@@ -110,4 +130,10 @@
 /* For use by POSIX.xs */
 extern int tcsendbreak(int, int);
 
+#define CONDOP_SIZE 4 /* The Plan 9 compiler cannot return quads from ?: */
+
+#undef HAS_SYMLINK     /* Plan 9 doesn't really have these. */
+#undef HAS_LSTAT
+#undef HAS_READLINK
+
 #endif /* __PLAN9ISH_H__ */