If standards-compliance is requested by defining the preprocessor symbols
_POSIX_SOURCE or _XOPEN_SOURCE at compile time, use __RENAME() to call __posix_chown(), __posix_fchown(), __posix_lchown() and __posix_rename() instead of their NetBSD counterparts in order to remove the requirement of linking against libposix.
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@ -1,4 +1,4 @@
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/* $NetBSD: unistd.h,v 1.49 1998/02/02 21:08:14 perry Exp $ */
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/* $NetBSD: unistd.h,v 1.50 1998/02/14 20:39:26 kleink Exp $ */
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/*-
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/*-
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* Copyright (c) 1991, 1993, 1994
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* Copyright (c) 1991, 1993, 1994
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@ -42,6 +42,8 @@
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#include <sys/types.h>
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#include <sys/types.h>
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#include <sys/unistd.h>
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#include <sys/unistd.h>
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#include <sys/featuretest.h>
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#define STDIN_FILENO 0 /* standard input file descriptor */
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#define STDIN_FILENO 0 /* standard input file descriptor */
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#define STDOUT_FILENO 1 /* standard output file descriptor */
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#define STDOUT_FILENO 1 /* standard output file descriptor */
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#define STDERR_FILENO 2 /* standard error file descriptor */
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#define STDERR_FILENO 2 /* standard error file descriptor */
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@ -55,7 +57,6 @@ __dead void _exit __P((int)) __attribute__((noreturn));
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int access __P((const char *, int));
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int access __P((const char *, int));
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unsigned int alarm __P((unsigned int));
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unsigned int alarm __P((unsigned int));
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int chdir __P((const char *));
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int chdir __P((const char *));
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int chown __P((const char *, uid_t, gid_t));
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int close __P((int));
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int close __P((int));
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size_t confstr __P((int, char *, size_t));
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size_t confstr __P((int, char *, size_t));
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char *cuserid __P((char *));
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char *cuserid __P((char *));
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@ -114,7 +115,6 @@ int encrypt __P((char *, int));
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void endusershell __P((void));
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void endusershell __P((void));
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int exect __P((const char *, char * const *, char * const *));
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int exect __P((const char *, char * const *, char * const *));
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int fchdir __P((int));
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int fchdir __P((int));
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int fchown __P((int, uid_t, gid_t));
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int fsync __P((int));
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int fsync __P((int));
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int ftruncate __P((int, off_t));
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int ftruncate __P((int, off_t));
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int getdomainname __P((char *, int));
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int getdomainname __P((char *, int));
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@ -129,7 +129,6 @@ char *getusershell __P((void));
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char *getwd __P((char *)); /* obsoleted by getcwd() */
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char *getwd __P((char *)); /* obsoleted by getcwd() */
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int initgroups __P((const char *, gid_t));
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int initgroups __P((const char *, gid_t));
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int iruserok __P((u_int32_t, int, const char *, const char *));
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int iruserok __P((u_int32_t, int, const char *, const char *));
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int lchown __P((const char *, uid_t, gid_t));
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int mknod __P((const char *, mode_t, dev_t));
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int mknod __P((const char *, mode_t, dev_t));
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int mkstemp __P((char *));
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int mkstemp __P((char *));
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char *mktemp __P((char *));
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char *mktemp __P((char *));
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@ -197,6 +196,24 @@ int getsubopt __P((char **, char * const *, char **));
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extern char *suboptarg; /* getsubopt(3) external variable */
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extern char *suboptarg; /* getsubopt(3) external variable */
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#endif /* !_POSIX_SOURCE */
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#endif /* !_POSIX_SOURCE */
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#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)
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int chown __P((const char *, uid_t, gid_t)) __RENAME(__posix_chown);
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int rename __P((const char *, const char *)) __RENAME(__posix_rename);
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#else
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int chown __P((const char *, uid_t, gid_t));
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int rename __P((const char *, const char *));
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#endif /* defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) */
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#if defined(_XOPEN_SOURCE)
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int fchown __P((int, uid_t, gid_t)) __RENAME(__posix_fchown);
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int lchown __P((const char *, uid_t, gid_t)) __RENAME(__posix_lchown);
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#else
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#if !defined(_POSIX_C_SOURCE)
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int fchown __P((int, uid_t, gid_t));
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int lchown __P((const char *, uid_t, gid_t));
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#endif /* !defined(_POSIX_C_SOURCE) */
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#endif /* defined(_XOPEN_SOURCE) */
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#if (!defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) && \
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#if (!defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) && \
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!defined(_XOPEN_SOURCE)) || \
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!defined(_XOPEN_SOURCE)) || \
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(defined(_XOPEN_SOURCE) && _XOPEN_SOURCE_EXTENDED - 0 == 1)
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(defined(_XOPEN_SOURCE) && _XOPEN_SOURCE_EXTENDED - 0 == 1)
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