make \(%foo) return refs to values (not copies of values)

[p5sagit/p5-mst-13.2.git] / plan9 / plan9ish.h

diff --git a/plan9/plan9ish.h b/plan9/plan9ish.h
index 6613c36..06a30fe 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           /**/
 
@@ -60,6 +60,14 @@
  */
 #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
@@ -73,6 +81,18 @@
  */
 #define ACME_MESS      /**/
 
+/* 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)
 # include <signal.h>
 #endif
@@ -86,9 +106,9 @@
 #define ABORT() kill(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(c,v)     MALLOC_INIT
+#define dXSUB_SYS
+#define PERL_SYS_TERM()                MALLOC_TERM
 
 /*
  * fwrite1() should be a routine with the same calling sequence as fwrite(),
@@ -101,6 +121,7 @@
 #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)