msgrcv: properly downgrade the receive buffer

[perl5.git] / unixish.h

diff --git a/unixish.h b/unixish.h
index 97e81b7..5bf5b93 100644 (file)
--- 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, 2007, 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 
@@ -93,9 +103,7 @@
  */
 /* #define ALTERNATE_SHEBANG "#!" / **/
 
-#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX) || defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__)
 # include <signal.h>
-#endif
 
 #ifndef SIGABRT
 #    define SIGABRT SIGILL
@@ -114,21 +122,52 @@
 #define fwrite1 fwrite
 
 #define Stat(fname,bufptr) stat((fname),(bufptr))
-#define Fstat(fd,bufptr)   fstat((fd),(bufptr))
+
+#ifdef __amigaos4__
+int afstat(int fd, struct stat *statb);
+#  define Fstat(fd,bufptr) afstat((fd),(bufptr))
+#endif
+
+#ifndef Fstat
+#  define Fstat(fd,bufptr)   fstat((fd),(bufptr))
+#endif
+
 #define Fflush(fp)         fflush(fp)
 #define Mkdir(path,mode)   mkdir((path),(mode))
 
-#ifndef PERL_SYS_INIT
-#  define PERL_SYS_INIT(c,v) PERL_FPU_INIT MALLOC_INIT
+#if defined(__amigaos4__)
+#  define PERL_SYS_INIT_BODY(c,v)                                      \
+       MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT; amigaos4_init_fork_array(); amigaos4_init_environ_sema();
+#  define PERL_SYS_TERM_BODY()                         \
+    HINTS_REFCNT_TERM; KEYWORD_PLUGIN_MUTEX_TERM;      \
+    OP_CHECK_MUTEX_TERM; OP_REFCNT_TERM; PERLIO_TERM;  \
+    MALLOC_TERM; LOCALE_TERM; USER_PROP_MUTEX_TERM;    \
+    ENV_TERM;                                          \
+    amigaos4_dispose_fork_array();
+#endif
+
+#ifndef PERL_SYS_INIT_BODY
+#  define PERL_SYS_INIT_BODY(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
+#ifndef PERL_SYS_TERM_BODY
+#  define PERL_SYS_TERM_BODY()                         \
+    HINTS_REFCNT_TERM; KEYWORD_PLUGIN_MUTEX_TERM;      \
+    OP_CHECK_MUTEX_TERM; OP_REFCNT_TERM; PERLIO_TERM;  \
+    MALLOC_TERM; LOCALE_TERM; USER_PROP_MUTEX_TERM;    \
+    ENV_TERM;
+
 #endif
 
 #define BIT_BUCKET "/dev/null"
 
-#define dXSUB_SYS
+#define dXSUB_SYS dNOOP
 
+#ifndef NO_ENVIRON_ARRAY
 #define USE_ENVIRON_ARRAY
+#endif
 
+/*
+ * ex: set ts=8 sts=4 sw=4 et:
+ */