make "\N{...}" enable utf8-ness correctly

[perl5.git] / unixish.h

diff --git a/unixish.h b/unixish.h
index 4474563..1168d29 100644 (file)
--- a/unixish.h
+++ b/unixish.h
@@ -18,16 +18,16 @@
 #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             / **/
 
@@ -42,6 +42,14 @@
  */
 #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
@@ -69,7 +77,19 @@
  */
 /* #define VMS         / **/
 
-#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
+/* 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 "#!" / **/
+
+#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX) || defined(__NetBSD__)
 # include <signal.h>
 #endif
 
@@ -79,12 +99,7 @@
 #ifndef SIGILL
 #    define SIGILL 6         /* blech */
 #endif
-#define ABORT() kill(getpid(),SIGABRT);
-
-#define BIT_BUCKET "/dev/null"
-#define PERL_SYS_INIT(c,v)
-#define PERL_SYS_TERM()
-#define dXSUB_SYS int dummy
+#define ABORT() kill(PerlProc_getpid(),SIGABRT);
 
 /*
  * fwrite1() should be a routine with the same calling sequence as fwrite(),
@@ -97,6 +112,32 @@
 #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))
 
-#define my_getenv(var) getenv(var)
+/* these should be set in a hint file, not here */
+#ifndef PERL_SYS_INIT
+#if defined(PERL_SCO5) || defined(__FreeBSD__)
+#  ifdef __FreeBSD__
+#    include <floatingpoint.h>
+#  endif
+#  define PERL_SYS_INIT(c,v)   fpsetmask(0); MALLOC_INIT
+#else
+#  ifdef POSIX_BC
+#    define PERL_SYS_INIT(c,v) sigignore(SIGFPE); MALLOC_INIT
+#  else
+#    ifdef __CYGWIN__
+#      define PERL_SYS_INIT(c,v) Perl_my_setenv_init(&environ); MALLOC_INIT
+#    else
+#      define PERL_SYS_INIT(c,v) MALLOC_INIT
+#    endif
+#  endif
+#endif
+#endif
+
+#ifndef PERL_SYS_TERM
+#define PERL_SYS_TERM()                OP_REFCNT_TERM; MALLOC_TERM
+#endif
+
+#define BIT_BUCKET "/dev/null"
 
+#define dXSUB_SYS