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Create unixfork.h to declare functions defined in unixfork.c

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Update files that depend on unixfork functions to include unixfork.h
Declare as static all functions in unixfork.c that are not needed externally.
Add dependencies to makefile-tail.

	modified:   makefile-tail
	new file:   ../inc/unixfork.h
	modified:   ../src/ldeboot.c
	modified:   ../src/main.c
	modified:   ../src/unixfork.c
This commit is contained in:
Nick Briggs
2017-06-30 15:10:52 -07:00
parent 16583b3b53
commit 730ff30b86
5 changed files with 18 additions and 6 deletions
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3
src/ldeboot.c
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@@ -40,6 +40,8 @@ static char *id = "$Id: ldeboot.c,v 1.3 1999/01/03 02:07:13 sybalsky Exp $ Copyr
#include <stdlib.h>
#include <unistd.h>
#include "unixfork.h"
#ifdef XWINDOW
#ifndef SYSVONLY
#include <strings.h>
@@ -49,7 +51,6 @@ static char *id = "$Id: ldeboot.c,v 1.3 1999/01/03 02:07:13 sybalsky Exp $ Copyr
#include <X11/Xutil.h>
#include "XVersion.h"
#define LDEX "ldex"
extern char *getenv();
#endif /* XWINDOW */
#define LDEMONO "ldesingle"

2
src/main.c
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@@ -22,6 +22,8 @@ static char *id = "$Id: main.c,v 1.4 2001/12/26 22:17:03 sybalsky Exp $ Copyrigh
#include "lispemul.h"
#include "dbprint.h"
#include "unixfork.h"
#include <sys/types.h>
#ifndef DOS
#include <sys/param.h>

6
src/unixfork.c
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@@ -92,6 +92,8 @@ typedef int clockid_t;
#include <sgtty.h>
#endif
#include "unixfork.h"
/* The following globals are used to communicate between Unix
subprocesses and LISP */
@@ -127,9 +129,9 @@ loop:
/* Creates a PTY connection to a csh */
#ifdef FULLSLAVENAME
ForkUnixShell(int slot, char *PtySlave, char *termtype, char *shellarg)
int ForkUnixShell(int slot, char *PtySlave, char *termtype, char *shellarg)
#else
ForkUnixShell(int slot, char ltr, char numb, char *termtype, char *shellarg)
int ForkUnixShell(int slot, char ltr, char numb, char *termtype, char *shellarg)
#endif
{
#ifdef FULLSLAVENAME