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Now I really understand the reason for the style.9 rule about not having

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visible type names in prototypes in user space headers.  libutil.h
generates warnings with -Wall over the use of "const char *ttyname".
It's lucky it wasn't a #define conflict.
Is a single '_' prefix acceptable? or does it need to be two?
This commit is contained in:
peter 1997-05-19 10:04:15 +00:00
parent eca8c2300f
commit f798c2037e
1 changed files with 14 additions and 14 deletions
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28
lib/libutil/libutil.h
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@ -18,7 +18,7 @@
* 5. Modifications may be freely made to this file providing the above
* conditions are met.
*
* $Id: libutil.h,v 1.7 1997/05/10 18:55:37 davidn Exp $
* $Id: libutil.h,v 1.8 1997/05/12 10:36:13 brian Exp $
*/
#ifndef _LIBUTIL_H_
@ -32,19 +32,19 @@ struct winsize;
struct utmp;
__BEGIN_DECLS
void setproctitle __P((const char *fmt, ...));
void login __P((struct utmp *ut));
int login_tty __P((int fd));
int logout __P((char *line));
void logwtmp __P((char *line, char *name, char *host));
int openpty __P((int *amaster, int *aslave, char *name,
struct termios *termp, struct winsize *winp));
int forkpty __P((int *amaster, char *name,
struct termios *termp, struct winsize *winp));
const char *uu_lockerr __P((int uu_lockresult));
int uu_lock __P((const char *ttyname));
int uu_unlock __P((const char *ttyname));
int _secure_path __P((const char *path, uid_t uid, gid_t gid));
void setproctitle __P((const char *_fmt, ...));
void login __P((struct utmp *_ut));
int login_tty __P((int _fd));
int logout __P((char *_line));
void logwtmp __P((char *_line, char *_name, char *_host));
int openpty __P((int *_amaster, int *_aslave, char *_name,
struct termios *_termp, struct winsize *_winp));
int forkpty __P((int *_amaster, char *_name,
struct termios *_termp, struct winsize *_winp));
const char *uu_lockerr __P((int _uu_lockresult));
int uu_lock __P((const char *_ttyname));
int uu_unlock __P((const char *_ttyname));
int _secure_path __P((const char *_path, uid_t _uid, gid_t _gid));
__END_DECLS
#define UU_LOCK_INUSE (1)