X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/615efce3a9927f8df25cdb62183cb5cf2bc86c03..83a611dd5adb33872b776b40314625f3a354690b:/unixish.h

diff --git a/unixish.h b/unixish.h
index a7e9a08..5f95ba5 100644
--- a/unixish.h
+++ b/unixish.h
@@ -1,3 +1,13 @@
+/*    unixish.h
+ *
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
+ *    2003, 2006 by Larry Wall and others
+ *
+ *    You may distribute under the terms of either the GNU General Public
+ *    License or the Artistic License, as specified in the README file.
+ *
+ */
+
 /*
  * The following symbols are defined if your operating system supports
  * functions by that name.  All Unixes I know of support them, thus they
@@ -11,27 +21,27 @@
  *	This symbol, if defined, indicates that the ioctl() routine is
  *	available to set I/O characteristics
  */
-#define	HAS_IOCTL		/ **/
+#define	HAS_IOCTL		/**/
  
 /* HAS_UTIME:
  *	This symbol, if defined, indicates that the routine utime() is
  *	available to update the access and modification times of files.
  */
-#define HAS_UTIME		/ **/
+#define HAS_UTIME		/**/
 
 /* HAS_GROUP
  *	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		/ **/
+#define HAS_GROUP		/**/
 
 /* HAS_PASSWD
  *	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		/ **/
+#define HAS_PASSWD		/**/
 
 #define HAS_KILL
 #define HAS_WAIT
@@ -58,7 +68,7 @@
  *	This symbol is defined if this system has a stat structure declaring
  *	st_rdev
  */
-#define USE_STAT_RDEV 	/ **/
+#define USE_STAT_RDEV 	/**/
 
 /* ACME_MESS:
  *	This symbol, if defined, indicates that error messages should be 
@@ -86,16 +96,14 @@
  *	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
+ *	it as a command line if it 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
 
 #ifndef SIGABRT
 #    define SIGABRT SIGILL
@@ -118,33 +126,24 @@
 #define Fflush(fp)         fflush(fp)
 #define Mkdir(path,mode)   mkdir((path),(mode))
 
-/* 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 UTS
-#      define PERL_SYS_INIT(c,v)	signal(SIGFPE, SIG_IGN); MALLOC_INIT
-#    else
-#      define PERL_SYS_INIT(c,v) MALLOC_INIT
-#    endif
-#  endif
-#endif
+#  define PERL_SYS_INIT(c,v)						\
+	MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT
 #endif
 
 #ifndef PERL_SYS_TERM
-#define PERL_SYS_TERM()		OP_REFCNT_TERM; MALLOC_TERM
+#  define PERL_SYS_TERM() \
+    if (!PL_veto_cleanup) { \
+	HINTS_REFCNT_TERM; OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM; \
+    }
+
 #endif
 
 #define BIT_BUCKET "/dev/null"
 
 #define dXSUB_SYS
 
+#ifndef NO_ENVIRON_ARRAY
 #define USE_ENVIRON_ARRAY
+#endif