Added source code

2023-03-18 20:26:52 +02:00
commit f3ea0095df
188 changed files with 48888 additions and 0 deletions
@@ -0,0 +1,182 @@
+#ifndef _PICO_OS_INCLUDED
+#define _PICO_OS_INCLUDED
+
+
+/*----------------------------------------------------------------------
+
+   OS dependencies, FreeBSD version.  See also the os-bsf.c file.
+   The following stuff may need to be changed for a new port, but once
+   the port is done, it won't change.  At the bottom of the file are a few
+   constants that you may want to configure differently than they
+   are configured, but probably not.
+
+ ----*/
+
+
+
+/*----------------- Are we ANSI? ---------------------------------------*/
+#define ANSI          /* this is an ANSI compiler */
+
+/*------ If our compiler doesn't understand type void ------------------*/
+/* #define void char */  /* no void in compiler */
+
+
+#include <sys/types.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define  USE_DIRENT
+#include <dirent.h>
+
+
+/*------- Some more includes that should usually be correct ------------*/
+#include <pwd.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <netdb.h>
+
+
+
+/*----------------- locale.h -------------------------------------------*/
+#include <locale.h>  /* To make matching and sorting work right */
+#define collator strucmp
+
+
+
+/*----------------- time.h ---------------------------------------------*/
+#include <time.h>
+/* plain time.h isn't enough on some systems */
+/* #include <sys/time.h> */ /* For struct timeval usually in time.h */ 
+
+
+
+/*--------------- signal.h ---------------------------------------------*/
+#include <signal.h>      /* sometimes both required, sometimes */
+/* #include <sys/signal.h> */ /* only one or the other */
+
+#define SigType void     /* value returned by sig handlers is void */
+/* #define SigType int  */  /* value returned by sig handlers is int */
+
+#define POSIX_SIGNALS    /* use POSIX signal semantics (ttyin.c) */
+/* #define SYSV_SIGNALS */ /* use System-V signal semantics (ttyin.c) */
+
+#define	SIG_PROTO(args) ()
+
+
+
+/*-------------- A couple typedef's for integer sizes ------------------*/
+typedef unsigned int usign32_t;
+typedef unsigned short usign16_t;
+
+
+
+/*-------------- qsort argument type -----------------------------------*/
+#define QSType void  /* qsort arg is of type void * */
+/* #define QSType char */
+
+
+
+/*-------------- fcntl flag to set non-blocking IO ---------------------*/
+#define	NON_BLOCKING_IO	O_NONBLOCK		/* POSIX style */
+/* #define	NON_BLOCKING_IO	FNDELAY */	/* good ol' bsd style  */
+
+
+
+/*
+ * Choose one of the following three terminal drivers
+ */
+
+/*--------- Good 'ol BSD -----------------------------------------------*/
+/* #include <sgtty.h> */   /* BSD-based systems */
+
+/*--------- System V terminal driver -----------------------------------*/
+/* #define HAVE_TERMIO */  /* this is for pure System V */
+/* #include <termio.h> */  /* Sys V */
+
+/*--------- POSIX terminal driver --------------------------------------*/
+#define HAVE_TERMIOS    /* this is an alternative */
+#include <termios.h>    /* POSIX */
+
+
+
+/* Don't need to define this but do need to use either read.sel or read.pol
+ * in osdep. */
+/*-------- Use poll system call instead of select ----------------------*/
+/* #define USE_POLL  */    /* use the poll() system call instead of select() */
+
+
+
+/*-------- Use terminfo database instead of termcap --------------------*/
+/* #define USE_TERMINFO */ /* use terminfo instead of termcap */
+#define USE_TERMCAP    /* use termcap */
+
+
+
+/*-- What argument does wait(2) take? Define this if it is a union -----*/
+/* #define HAVE_WAIT_UNION */ /* the arg to wait is a union wait * */
+
+
+
+/*-------- Is window resizing available? -------------------------------*/
+#if defined(TIOCGWINSZ) && defined(SIGWINCH)
+#define RESIZING  /* SIGWINCH and friends */
+#endif
+
+
+
+/*-------- If no vfork, use regular fork -------------------------------*/
+/* #define vfork fork */ /* vfork is just a lightweight fork, so can use fork */
+
+
+
+/*---- When no screen size can be discovered this is the size used -----*/
+#define DEFAULT_LINES_ON_TERMINAL	(24)
+#define DEFAULT_COLUMNS_ON_TERMINAL	(80)
+#define NROW	DEFAULT_LINES_ON_TERMINAL
+#define NCOL	DEFAULT_COLUMNS_ON_TERMINAL
+
+
+/*----------------------------------------------------------------------
+
+   Pico OS dependencies.
+
+ ----*/
+
+
+/*
+ * File name separator, as a char and string
+ */
+#define C_FILESEP	'/'
+#define S_FILESEP	"/"
+
+/*
+ * Place where mail gets delivered (for pico's new mail checking)
+ */
+#define MAILDIR		"/usr/spool/mail"
+
+/*
+ * What and where the tool that checks spelling is located.  If this is
+ * undefined, then the spelling checker is not compiled into pico.
+ */
+#define SPELLER		"/usr/bin/spell"
+
+#ifdef	MOUSE
+#define	XTERM_MOUSE_ON	"\033[?1000h"	/* DECSET with parm 1000 */
+#define	XTERM_MOUSE_OFF	"\033[?1000l"	/* DECRST with parm 1000  */
+#endif
+
+/*
+ * Mode passed chmod() to make tmp files exclusively user read/write-able
+ */
+#define	MODE_READONLY	(0600)
+
+/*
+ * Make sys_errlist visible
+ */
+/* extern char *sys_errlist[]; */
+/* extern int   sys_nerr; */
+
+
+#endif /* _PICO_OS_INCLUDED */