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Minor improvements for the BSD compatibility library:

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* Added {get|set|end}usershell() functions.
* Define MAXLOGNAME, and L_SET, L_INCR, and L_XTND.
* The pidfile stuff in libutil.h is now included, too.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23827 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2008-02-02 17:38:09 +00:00
parent b4fd412b3e
commit e6b30aee0f
6 changed files with 55 additions and 7 deletions
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6
headers/compatibility/bsd/libutil.h
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@ -52,15 +52,13 @@ typedef struct _property {
char *value;
} *properties;
#ifdef _SYS_PARAM_H_
/* for pidfile.c */
struct pidfh {
int pf_fd;
char pf_path[MAXPATHLEN + 1];
__dev_t pf_dev;
dev_t pf_dev;
ino_t pf_ino;
};
#endif
/* Avoid pulling in all the include files for no need */
struct termios;
@ -120,12 +118,10 @@ const char *pw_tempname(void);
int pw_tmp(int _mfd);
#endif
#ifdef _SYS_PARAM_H_
struct pidfh *pidfile_open(const char *path, mode_t mode, pid_t *pidptr);
int pidfile_write(struct pidfh *pfh);
int pidfile_close(struct pidfh *pfh);
int pidfile_remove(struct pidfh *pfh);
#endif
__END_DECLS

0
headers/compatibility/bsd/netinet/in_systm.h Normal file
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6
headers/compatibility/bsd/sys/param.h
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@ -1,5 +1,5 @@
/*
* Copyright 2006, Haiku, Inc. All Rights Reserved.
* Copyright 2006-2008, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _BSD_SYS_PARAM_H_
@ -27,4 +27,8 @@
# define howmany(x, y) (((x) + ((y) - 1)) / (y))
#endif
#ifndef MAXLOGNAME
# define MAXLOGNAME 32
#endif
#endif /* _BSD_SYS_PARAM_H_ */

10
headers/compatibility/bsd/unistd.h
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@ -1,5 +1,5 @@
/*
* Copyright 2006, Haiku, Inc. All Rights Reserved.
* Copyright 2006-2008, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _BSD_UNISTD_H_
@ -9,12 +9,20 @@
#include_next <unistd.h>
#define L_SET SEEK_SET
#define L_INCR SEEK_CUR
#define L_XTND SEEK_END
#ifdef __cplusplus
extern "C" {
#endif
void endusershell(void);
char *getpass(const char *prompt);
char *getusershell(void);
int issetugid(void);
void setusershell(void);
#ifdef __cplusplus
}

1
src/libs/bsd/Jamfile
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@ -14,5 +14,6 @@ SharedLibrary libbsd.so :
signal.c
stringlist.c
unvis.c
usershell.c
vis.c
;

39
src/libs/bsd/usershell.c Normal file
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@ -0,0 +1,39 @@
/*
* Copyright 2008, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler, axeld@pinc-software.de
*/
#include <unistd.h>
static int sShellIndex;
char *
getusershell(void)
{
if (sShellIndex++ == 0)
return "/bin/sh";
return NULL;
}
void
endusershell(void)
{
sShellIndex = 0;
}
void
setusershell(void)
{
sShellIndex = 0;
}