Remove incorrect guards around inclusion of <signal.h>

[perl5.git] / unixish.h

diff --git a/unixish.h b/unixish.h
index 207a9b6..23b3cad 100644 (file)
--- a/unixish.h
+++ b/unixish.h
@@ -1,3 +1,12 @@
+/*    unixish.h
+ *
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001,
+ *    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
@@ -6,6 +15,8 @@
  * here.
  */
 
+#ifndef PERL_MICRO
+
 /* HAS_IOCTL:
  *     This symbol, if defined, indicates that the ioctl() routine is
  *     available to set I/O characteristics
@@ -18,24 +29,81 @@
  */
 #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              /**/
+
+/* 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_KILL
-#define HAS_LINK
 #define HAS_WAIT
-/*
- * The following symbols are defined if your operating system supports
- * password and group functions in general.  All Unix systems do.
+
+#endif /* !PERL_MICRO */
+  
+/* USEMYBINMODE
+ *     This symbol, if defined, indicates that the program should
+ *     use the routine my_binmode(FILE *fp, char iotype) to insure
+ *     that a file is in "binary" mode -- that is, that no translation
+ *     of bytes occurs on read or write operations.
  */
-#ifdef I_GRP
-#define HAS_GROUP
-#endif
-#ifdef I_PWD
-#define HAS_PASSWD
-#endif
+#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
+ */
+#define USE_STAT_RDEV  /**/
 
+/* ACME_MESS:
+ *     This symbol, if defined, indicates that error messages should be 
+ *     should be generated in a format that allows the use of the Acme
+ *     GUI/editor's autofind feature.
+ */
+#undef ACME_MESS       /**/
+
+/* UNLINK_ALL_VERSIONS:
+ *     This symbol, if defined, indicates that the program should arrange
+ *     to remove all versions of a file if unlink() is called.  This is
+ *     probably only relevant for VMS.
+ */
+/* #define UNLINK_ALL_VERSIONS         / **/
+
+/* VMS:
+ *     This symbol, if defined, indicates that the program is running under
+ *     VMS.  It is currently automatically set by cpps running under VMS,
+ *     and is included here for completeness only.
+ */
+/* #define VMS         / **/
+
+/* 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 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)
 # include <signal.h>
-#endif
 
 #ifndef SIGABRT
 #    define SIGABRT SIGILL
@@ -43,7 +111,7 @@
 #ifndef SIGILL
 #    define SIGILL 6         /* blech */
 #endif
-#define ABORT() kill(getpid(),SIGABRT);
+#define ABORT() kill(PerlProc_getpid(),SIGABRT);
 
 /*
  * fwrite1() should be a routine with the same calling sequence as fwrite(),
@@ -55,5 +123,20 @@
 
 #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))
+
+#ifndef PERL_SYS_INIT
+#  define PERL_SYS_INIT(c,v) MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT MALLOC_INIT
+#endif
+
+#ifndef PERL_SYS_TERM
+#define PERL_SYS_TERM()                OP_REFCNT_TERM; MALLOC_TERM
+#endif
+
+#define BIT_BUCKET "/dev/null"
+
+#define dXSUB_SYS
+
+#define USE_ENVIRON_ARRAY
 
-#define my_getenv(var) getenv(var)