JehanneOS/mksh
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* support old environments without libgen.h (ancient GNU/Linux)

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and stdbool.h (ancient GNU/Linux; NetBSD® 1.6.1)
* __dead must come after, not before, to accomodate gcc 2.7.2.3
This commit is contained in:
tg
2007-01-17 22:51:47 +00:00
parent 8fea7398d3
commit ddd2dac47d
6 changed files with 43 additions and 16 deletions
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24
sh.h
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@ -8,7 +8,7 @@
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.100 2007/01/17 21:42:23 tg Exp $"
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.101 2007/01/17 22:51:46 tg Exp $"
#define MKSH_VERSION "R29 2007/01/17"
#if HAVE_SYS_PARAM_H
@ -48,7 +48,9 @@
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#if HAVE_LIBGEN_H
#include <libgen.h>
#endif
#include <limits.h>
#if !defined(__sun__)
#include <paths.h>
@ -57,7 +59,9 @@
#include <setjmp.h>
#include <signal.h>
#include <stdarg.h>
#if HAVE_STDBOOL_H
#include <stdbool.h>
#endif
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
@ -78,6 +82,13 @@
#include <values.h>
#endif
#if !HAVE_STDBOOL_H
/* kludge, but enough for mksh */
typedef int bool;
#define false 0
#define true 1
#endif
/* extra macros */
#ifndef timeradd
@ -119,8 +130,6 @@
#else
#define __attribute__(x) /* nothing */
#endif
#undef __dead
#define __dead __attribute__((noreturn))
#undef __unused
#define __unused __attribute__((unused))
@ -1200,7 +1209,8 @@ pid_t j_async(void);
int j_stopped_running(void);
/* lex.c */
int yylex(int);
__dead void yyerror(const char *, ...)
void yyerror(const char *, ...)
__attribute__((noreturn))
__attribute__((format (printf, 1, 2)));
Source *pushs(int, Area *);
void set_prompt(int, Source *);
@ -1210,12 +1220,14 @@ int promptlen(const char *);
int include(const char *, int, char **, int);
int command(const char *);
int shell(Source *volatile, int volatile);
__dead void unwind(int);
void unwind(int)
__attribute__((noreturn));
void newenv(int);
void quitenv(struct shf *);
void cleanup_parents_env(void);
void cleanup_proc_env(void);
__dead void errorf(const char *, ...)
void errorf(const char *, ...)
__attribute__((noreturn))
__attribute__((format (printf, 1, 2)));
void warningf(bool, const char *, ...)
__attribute__((format (printf, 2, 3)));