34168b28e9
Now that the changes to the dirname(3) function had some time to settle, let's go ahead and use the same approach for replacing basename(3) by a simple implementation that modifies the input string, thereby making it thread-safe and guaranteed to succeed. Unlike dirname(3), this function already had a thread-safe variant basename_r(3). This function had its own set of problems, like having an upper bound on the pathname length. Keep this function around for compatibility, but remove most references from the man page. Make the man page more similar to that of dirname(3). As the basename_r(3) function is only provided by FreeBSD (and Bionic), depending on its use is even more implementation defined than assuming that basename(3) is thread-safe. Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D8382
548 lines
8.4 KiB
Plaintext
548 lines
8.4 KiB
Plaintext
/*
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* $FreeBSD$
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*/
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FBSD_1.0 {
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__xuname;
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pthread_atfork;
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pthread_attr_destroy;
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pthread_attr_getdetachstate;
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pthread_attr_getguardsize;
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pthread_attr_getinheritsched;
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pthread_attr_getschedparam;
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pthread_attr_getschedpolicy;
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pthread_attr_getscope;
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pthread_attr_getstackaddr;
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pthread_attr_getstacksize;
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pthread_attr_init;
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pthread_attr_setdetachstate;
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pthread_attr_setguardsize;
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pthread_attr_setinheritsched;
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pthread_attr_setschedparam;
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pthread_attr_setschedpolicy;
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pthread_attr_setscope;
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pthread_attr_setstackaddr;
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pthread_attr_setstacksize;
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pthread_cancel;
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pthread_cleanup_pop;
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pthread_cleanup_push;
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pthread_cond_broadcast;
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pthread_cond_destroy;
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pthread_cond_init;
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pthread_cond_signal;
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pthread_cond_timedwait;
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pthread_cond_wait;
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pthread_detach;
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pthread_equal;
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pthread_exit;
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pthread_getspecific;
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pthread_join;
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pthread_key_create;
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pthread_key_delete;
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pthread_kill;
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pthread_main_np;
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pthread_mutex_destroy;
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pthread_mutex_init;
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pthread_mutex_lock;
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pthread_mutex_trylock;
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pthread_mutex_unlock;
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pthread_mutexattr_destroy;
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pthread_mutexattr_init;
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pthread_mutexattr_settype;
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pthread_once;
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pthread_rwlock_destroy;
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pthread_rwlock_init;
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pthread_rwlock_rdlock;
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pthread_rwlock_tryrdlock;
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pthread_rwlock_trywrlock;
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pthread_rwlock_unlock;
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pthread_rwlock_wrlock;
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pthread_self;
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pthread_setcancelstate;
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pthread_setcanceltype;
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pthread_setspecific;
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pthread_sigmask;
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pthread_testcancel;
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alarm;
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arc4random;
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arc4random_addrandom;
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arc4random_stir;
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__assert;
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check_utility_compat;
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clock;
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closedir;
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confstr;
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ctermid;
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ctermid_r;
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daemon;
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devname;
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devname_r;
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getdiskbyname;
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dladdr;
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dlclose;
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dlerror;
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dlfunc;
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dllockinit;
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dlopen;
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dlsym;
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dlvsym;
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dlinfo;
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dl_iterate_phdr;
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drand48;
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erand48;
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err_set_file;
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err_set_exit;
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err;
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verr;
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errc;
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verrc;
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errx;
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verrx;
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warn;
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vwarn;
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warnc;
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vwarnc;
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warnx;
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vwarnx;
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sys_errlist;
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sys_nerr;
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errno;
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execl;
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execle;
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execlp;
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execv;
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execvp;
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execvP;
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fmtcheck;
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fmtmsg;
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fnmatch;
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__fpclassifyf;
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__fpclassifyd;
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__fpclassifyl;
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frexp;
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setfstab;
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getfstab;
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getfsent;
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getfsspec;
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getfsfile;
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setfsent;
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endfsent;
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ftok;
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ftw;
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glob;
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globfree;
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getbootfile;
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getbsize;
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cgetset;
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cgetcap;
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cgetent;
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cgetmatch;
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cgetfirst;
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cgetclose;
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cgetnext;
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cgetstr;
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cgetustr;
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cgetnum;
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getcwd;
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getdomainname;
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setgrent;
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setgroupent;
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endgrent;
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getgrent_r;
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getgrnam_r;
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getgrgid_r;
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getgrnam;
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getgrgid;
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getgrent;
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/*
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* Why are __gr_parse_entry() and __gr_match_entry() not static in
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* gen/getgrent.c?
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*/
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getgrouplist;
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gethostname;
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getloadavg;
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getlogin;
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getlogin_r;
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getmntinfo;
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setnetgrent;
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getnetgrent;
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endnetgrent;
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innetgr;
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getosreldate;
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getpagesize;
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getpeereid;
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_getprogname;
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getprogname;
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setpwent;
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setpassent;
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endpwent;
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getpwent_r;
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getpwnam_r;
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getpwuid_r;
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getpwnam;
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getpwuid;
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getpwent;
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getttynam;
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getttyent;
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setttyent;
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endttyent;
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isdialuptty;
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isnettty;
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getusershell;
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endusershell;
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setusershell;
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getvfsbyname;
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__isnan;
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isnan;
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__isnanf;
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isnanf;
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__isinf;
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isinf;
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__isinff;
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__isinfl;
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isatty;
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initgroups;
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jrand48;
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lcong48;
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ldexp;
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lockf;
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lrand48;
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modf;
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mrand48;
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nftw;
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nice;
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nlist;
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nrand48;
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opendir;
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pause;
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posix_madvise;
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popen;
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pclose;
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psignal;
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raise;
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readdir;
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readdir_r;
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readpassphrase;
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getpass;
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rewinddir;
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scandir;
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alphasort;
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seed48;
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seekdir;
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user_from_uid;
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group_from_gid;
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setdomainname;
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sethostname;
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longjmperror;
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getmode;
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setmode;
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setproctitle;
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setprogname;
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siginterrupt;
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sys_signame;
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sys_siglist;
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sys_nsig;
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signal;
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sigaddset;
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sigdelset;
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sigemptyset;
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sigfillset;
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sigismember;
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sleep;
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srand48;
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fstatvfs;
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statvfs;
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sl_init;
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sl_add;
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sl_free;
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sl_find;
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fflagstostr;
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strtofflags;
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sysconf;
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sysctl;
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sysctlbyname;
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sysctlnametomib;
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syslog;
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vsyslog;
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openlog;
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closelog;
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setlogmask;
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ttyname_r;
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ttyname;
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timezone;
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times;
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time;
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telldir;
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tcgetattr;
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tcsetattr;
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tcsetpgrp;
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tcgetpgrp;
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cfgetospeed;
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cfgetispeed;
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cfsetospeed;
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cfsetispeed;
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cfsetspeed;
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cfmakeraw;
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tcsendbreak;
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_init_tls;
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__tls_get_addr;
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tcdrain;
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tcflush;
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tcflow;
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ualarm;
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ulimit;
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uname;
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strunvis;
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strunvisx;
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usleep;
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utime;
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valloc;
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vis;
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strvis;
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strvisx;
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wait;
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wait3;
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waitpid;
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wordexp;
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wordfree;
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};
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FBSD_1.1 {
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arc4random_buf;
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arc4random_uniform;
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fdevname;
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fdevname_r;
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fdopendir;
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feature_present;
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fts_children;
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fts_close;
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fts_get_clientptr;
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fts_get_stream;
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fts_open;
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fts_read;
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fts_set;
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fts_set_clientptr;
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posix_spawn;
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posix_spawn_file_actions_addclose;
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posix_spawn_file_actions_adddup2;
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posix_spawn_file_actions_addopen;
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posix_spawn_file_actions_destroy;
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posix_spawn_file_actions_init;
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posix_spawnattr_destroy;
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posix_spawnattr_getflags;
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posix_spawnattr_getpgroup;
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posix_spawnattr_getschedparam;
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posix_spawnattr_getschedpolicy;
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posix_spawnattr_getsigdefault;
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posix_spawnattr_getsigmask;
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posix_spawnattr_init;
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posix_spawnattr_setflags;
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posix_spawnattr_setpgroup;
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posix_spawnattr_setschedparam;
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posix_spawnattr_setschedpolicy;
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posix_spawnattr_setsigdefault;
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posix_spawnattr_setsigmask;
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posix_spawnp;
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semctl;
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tcgetsid;
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tcsetsid;
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__pthread_cleanup_pop_imp;
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__pthread_cleanup_push_imp;
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};
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FBSD_1.2 {
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basename_r;
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cfmakesane;
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endutxent;
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getpagesizes;
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getutxent;
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getutxid;
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getutxline;
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getutxuser;
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pututxline;
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sem_close;
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sem_destroy;
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sem_getvalue;
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sem_init;
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sem_open;
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sem_post;
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sem_timedwait;
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sem_trywait;
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sem_unlink;
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sem_wait;
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setutxdb;
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setutxent;
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};
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FBSD_1.3 {
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clock_getcpuclockid;
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dirfd;
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dup3;
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fdclosedir;
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fdlopen;
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__FreeBSD_libc_enter_restricted_mode;
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getcontextx;
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gid_from_group;
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nvis;
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pwcache_userdb;
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pwcache_groupdb;
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snvis;
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strenvisx;
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strnunvis;
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strnunvisx;
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strnvis;
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strnvisx;
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strsenvisx;
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strsnvis;
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strsnvisx;
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strsvis;
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strsvisx;
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svis;
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uid_from_user;
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unvis;
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waitid;
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};
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FBSD_1.4 {
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getnetgrent_r;
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pthread_mutex_consistent;
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pthread_mutexattr_getrobust;
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pthread_mutexattr_setrobust;
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scandir_b;
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stravis;
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};
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FBSD_1.5 {
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basename;
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dirname;
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};
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FBSDprivate_1.0 {
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/* needed by thread libraries */
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__thr_jtable;
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_pthread_atfork;
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_pthread_attr_destroy;
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_pthread_attr_getdetachstate;
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_pthread_attr_getguardsize;
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_pthread_attr_getinheritsched;
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_pthread_attr_getschedparam;
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_pthread_attr_getschedpolicy;
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_pthread_attr_getscope;
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_pthread_attr_getstackaddr;
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_pthread_attr_getstacksize;
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_pthread_attr_init;
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_pthread_attr_setdetachstate;
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_pthread_attr_setguardsize;
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_pthread_attr_setinheritsched;
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_pthread_attr_setschedparam;
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_pthread_attr_setschedpolicy;
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_pthread_attr_setscope;
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_pthread_attr_setstackaddr;
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_pthread_attr_setstacksize;
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_pthread_cancel;
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_pthread_cancel_enter;
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_pthread_cancel_leave;
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_pthread_cleanup_pop;
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_pthread_cleanup_push;
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_pthread_cond_broadcast;
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_pthread_cond_destroy;
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_pthread_cond_init;
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_pthread_cond_signal;
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_pthread_cond_timedwait;
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_pthread_cond_wait;
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_pthread_detach;
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_pthread_equal;
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_pthread_exit;
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_pthread_getspecific;
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_pthread_join;
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_pthread_key_create;
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_pthread_key_delete;
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_pthread_kill;
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_pthread_main_np;
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_pthread_mutex_destroy;
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_pthread_mutex_init_calloc_cb;
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_pthread_mutex_init;
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_pthread_mutex_lock;
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_pthread_mutex_trylock;
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_pthread_mutex_unlock;
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_pthread_mutexattr_destroy;
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_pthread_mutexattr_init;
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_pthread_mutexattr_settype;
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_pthread_once;
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_pthread_rwlock_destroy;
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_pthread_rwlock_init;
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_pthread_rwlock_rdlock;
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_pthread_rwlock_tryrdlock;
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_pthread_rwlock_trywrlock;
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_pthread_rwlock_unlock;
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_pthread_rwlock_wrlock;
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_pthread_self;
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_pthread_setcancelstate;
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_pthread_setcanceltype;
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_pthread_setspecific;
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_pthread_sigmask;
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_pthread_testcancel;
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_spinlock;
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_spinlock_debug;
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_spinunlock;
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_rtld_addr_phdr;
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_rtld_atfork_pre;
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_rtld_atfork_post;
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_rtld_error; /* for private use */
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_rtld_get_stack_prot;
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_rtld_is_dlopened;
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_rtld_thread_init; /* for private use */
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__elf_phdr_match_addr;
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_err;
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_warn;
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__fmtcheck;
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/* __pw_match_entry; */
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/* __pw_parse_entry; */
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__fdnlist; /* used by libkvm */
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/* __aout_fdnlist; */
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/* __elf_is_okay__; */
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/* __elf_fdnlist; */
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__opendir2;
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__pause;
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_pause;
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__pw_scan; /* Used by (at least) libutil */
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__raise;
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_raise;
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__sleep;
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_sleep;
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_rtld_allocate_tls;
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_rtld_free_tls;
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#if defined(i386)
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___libc_tls_get_addr; /* x86 only */
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#endif
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__libc_tls_get_addr;
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__tcdrain;
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_tcdrain;
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__usleep;
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_usleep;
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__wait;
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_wait;
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__waitpid;
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_waitpid;
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_libc_sem_init_compat;
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_libc_sem_destroy_compat;
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_libc_sem_open_compat;
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_libc_sem_close_compat;
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_libc_sem_unlink_compat;
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_libc_sem_wait_compat;
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_libc_sem_trywait_compat;
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_libc_sem_timedwait_compat;
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_libc_sem_post_compat;
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_libc_sem_getvalue_compat;
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__libc_tcdrain;
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__elf_aux_vector;
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__pthread_map_stacks_exec;
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__fillcontextx;
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__fillcontextx2;
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__getcontextx_size;
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};
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