New Plan9 port

1 files changed, 113 insertions, 0 deletions

diff --git a/plan9/plan9ish.h b/plan9/plan9ish.h
new file mode 100644
index 0000000000..6613c362e6
--- /dev/null
+++ b/plan9/plan9ish.h
@@ -0,0 +1,113 @@
+#ifndef __PLAN9ISH_H__
+#define __PLAN9ISH_H__
+
+/*
+ * The following symbols are defined if your operating system supports
+ * functions by that name.  All Unixes I know of support them, thus they
+ * are not checked by the configuration script, but are directly defined
+ * here.
+ */
+
+/* HAS_IOCTL:
+ *	This symbol, if defined, indicates that the ioctl() routine is
+ *	available to set I/O characteristics
+ */
+#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		/**/
+
+/* HAS_GROUP
+ *	This symbol, if defined, indicates that the getgrnam(),
+ *	getgrgid(), and getgrent() routines are available to 
+ *	get group entries.
+ */
+/*#define HAS_GROUP		/**/
+
+/* HAS_PASSWD
+ *	This symbol, if defined, indicates that the getpwnam(),
+ *	getpwuid(), and getpwent() routines are available to 
+ *	get password entries.
+ */
+/*#define HAS_PASSWD		/**/
+
+#define HAS_KILL
+#define HAS_WAIT
+  
+/* 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		/**/
+
+/* PLAN9:
+ *	This symbol, if defined, indicates that the program is running under
+ *	Plan 9.  
+ */
+#ifndef PLAN9
+#define PLAN9		/**/
+#endif
+
+/* 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.
+ */
+#undef USEMYBINMODE
+
+/* USE_STAT_RDEV:
+*	This symbol is defined if this system has a stat structure declaring
+*	st_rdev
+*/
+#undef 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.
+ */
+#define ACME_MESS	/**/
+
+#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
+# include <signal.h>
+#endif
+
+#ifndef SIGABRT
+#    define SIGABRT SIGILL
+#endif
+#ifndef SIGILL
+#    define SIGILL 6         /* blech */
+#endif
+#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()
+
+/*
+ * fwrite1() should be a routine with the same calling sequence as fwrite(),
+ * but which outputs all of the bytes requested as a single stream (unlike
+ * fwrite() itself, which on some systems outputs several distinct records
+ * if the number_of_items parameter is >1).
+ */
+#define fwrite1 fwrite
+
+#define Stat(fname,bufptr) stat((fname),(bufptr))
+#define Fstat(fd,bufptr)   fstat((fd),(bufptr))
+#define Fflush(fp)         fflush(fp)
+
+/* getenv related stuff */
+#define my_getenv(var) getenv(var)
+/* Plan 9 prefers getenv("home") to getenv("HOME")
+#define HOME home
+
+/* For use by POSIX.xs */
+extern int tcsendbreak(int, int);
+
+#endif /* __PLAN9ISH_H__ */