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2989 Eliminate use of LOGNAME_MAX in ON
1166 useradd have warning with name more 8 chars
@@ -18,10 +18,12 @@
*
* CDDL HEADER END
*/
/*
+ * Copyright (c) 2013 Gary Mills
+ *
* Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/* Copyright (c) 1988 AT&T */
/* All Rights Reserved */
@@ -345,11 +347,24 @@
#if defined(_XPG4_2)
extern int gethostname(char *, size_t);
#elif !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
extern int gethostname(char *, int);
#endif
+
+#ifndef __GETLOGIN_DEFINED /* Avoid duplicate in stdlib.h */
+#define __GETLOGIN_DEFINED
+#ifndef __USE_LEGACY_LOGNAME__
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin getloginx
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern char *getloginx(void);
+#define getlogin getloginx
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
extern char *getlogin(void);
+#endif /* __GETLOGIN_DEFINED */
+
#if defined(_XPG4) || defined(__EXTENSIONS__)
extern int getopt(int, char *const *, const char *);
extern char *optarg;
extern int opterr, optind, optopt;
/* Marked as LEGACY in SUSv2 and removed in SUSv3 */
@@ -666,11 +681,24 @@
extern long gethostid();
#endif
#if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__)
extern int gethostname();
#endif
+
+#ifndef __GETLOGIN_DEFINED /* Avoid duplicate in stdlib.h */
+#define __GETLOGIN_DEFINED
+#ifndef __USE_LEGACY_LOGNAME__
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin getloginx
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern char *getloginx();
+#define getlogin getloginx
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
extern char *getlogin();
+#endif /* __GETLOGIN_DEFINED */
+
#if defined(_XPG4) || defined(__EXTENSIONS__)
extern int getopt();
extern char *optarg;
extern int opterr, optind, optopt;
#if !defined(_XPG6) || defined(__EXTENSIONS__)
@@ -924,33 +952,55 @@
#if defined(__STDC__)
#if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
+#ifndef __USE_LEGACY_LOGNAME__
#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin_r __posix_getloginx_r
+extern int getlogin_r(char *, int);
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern int __posix_getloginx_r(char *, int);
+#define getlogin_r __posix_getloginx_r
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#else /* __USE_LEGACY_LOGNAME__ */
+#ifdef __PRAGMA_REDEFINE_EXTNAME
#pragma redefine_extname getlogin_r __posix_getlogin_r
-#pragma redefine_extname ttyname_r __posix_ttyname_r
extern int getlogin_r(char *, int);
-extern int ttyname_r(int, char *, size_t);
#else /* __PRAGMA_REDEFINE_EXTNAME */
-
extern int __posix_getlogin_r(char *, int);
-extern int __posix_ttyname_r(int, char *, size_t);
#ifdef __lint
#define getlogin_r __posix_getlogin_r
-#define ttyname_r __posix_ttyname_r
#else /* !__lint */
static int
getlogin_r(char *__name, int __len)
{
return (__posix_getlogin_r(__name, __len));
}
static int
+
+#endif /* !__lint */
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
+
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname ttyname_r __posix_ttyname_r
+extern int ttyname_r(int, char *, size_t);
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern int __posix_ttyname_r(int, char *, size_t);
+
+#ifdef __lint
+
+#define ttyname_r __posix_ttyname_r
+
+#else /* !__lint */
+
+static int
ttyname_r(int __fildes, char *__buf, size_t __size)
{
return (__posix_ttyname_r(__fildes, __buf, __size));
}
@@ -957,33 +1007,46 @@
#endif /* !__lint */
#endif /* __PRAGMA_REDEFINE_EXTNAME */
#else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
+#ifndef __USE_LEGACY_LOGNAME__
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin_r getloginx_r
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern char *getloginx_r(char *, int);
+#define getlogin_r getloginx_r
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
extern char *getlogin_r(char *, int);
+
extern char *ttyname_r(int, char *, int);
#endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
#else /* __STDC__ */
#if (_POSIX_C_SOURCE - 0 >= 199506L) || defined(_POSIX_PTHREAD_SEMANTICS)
+#ifndef __USE_LEGACY_LOGNAME__
#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin_r __posix_getloginx_r
+extern int getlogin_r();
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern int __posix_getloginx_r();
+#define getlogin_r __posix_getloginx_r
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#else /* __USE_LEGACY_LOGNAME__ */
+#ifdef __PRAGMA_REDEFINE_EXTNAME
#pragma redefine_extname getlogin_r __posix_getlogin_r
-#pragma redefine_extname ttyname_r __posix_ttyname_r
extern int getlogin_r();
-extern int ttyname_r();
#else /* __PRAGMA_REDEFINE_EXTNAME */
-
extern int __posix_getlogin_r();
-extern int __posix_ttyname_r();
#ifdef __lint
#define getlogin_r __posix_getlogin_r
-#define ttyname_r __posix_ttyname_r
#else /* !__lint */
static int
getlogin_r(__name, __len)
@@ -990,11 +1053,27 @@
char *__name;
int __len;
{
return (__posix_getlogin_r(__name, __len));
}
-static int
+#endif /* !__lint */
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
+
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname ttyname_r __posix_ttyname_r
+extern int ttyname_r();
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+
+extern int __posix_ttyname_r();
+
+#ifdef __lint
+
+#define ttyname_r __posix_ttyname_r
+
+#else /* !__lint */
+
ttyname_r(__fildes, __buf, __size)
int __fildes;
char *__buf;
size_t __size;
{
@@ -1003,11 +1082,20 @@
#endif /* !__lint */
#endif /* __PRAGMA_REDEFINE_EXTNAME */
#else /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
+#ifndef __USE_LEGACY_LOGNAME__
+#ifdef __PRAGMA_REDEFINE_EXTNAME
+#pragma redefine_extname getlogin_r getloginx_r
+#else /* __PRAGMA_REDEFINE_EXTNAME */
+extern char *getloginx_r();
+#define getlogin_r getloginx_r
+#endif /* __PRAGMA_REDEFINE_EXTNAME */
+#endif /* __USE_LEGACY_LOGNAME__ */
extern char *getlogin_r();
+
extern char *ttyname_r();
#endif /* (_POSIX_C_SOURCE - 0 >= 199506L) || ... */
#endif /* __STDC__ */