libc

The behaviour of the interfaces in this library is specified by the following Standards.

ISO/IEC 9899: 1999, Programming Languages --C
Large File Support
LI18NUX 2000 Globalization Specification, Version 1.0 with Amendment 4
Linux Standard Base
IEEE Std POSIX.1-1996 [ISO/IEC 9945-1:1996]
CAE Specification, February 1997, Networking Services (XNS), Issue 5 (ISBN: 1-85912-165-9, C523)
CAE Specification, January 1997, System Interfaces and Headers (XSH), Issue 5 (ISBN: 1-85912-181-0, C606)
System V Interface Definition, Issue 3 (ISBN 0201566524)
System V Interface Definition,Fourth Edition

Table A-16. libc Function Interfaces

_Exit(GLIBC_2.1.1)[1]getservbyport(GLIBC_2.1.1)[6]shmctl(GLIBC_2.1.1)[7]
_IO_feof(GLIBC_2.0)[4]getservent(GLIBC_2.0)[4]shmdt(GLIBC_2.0)[7]
_IO_getc(GLIBC_2.0)[4]getsid(GLIBC_2.0)[7]shmget(GLIBC_2.0)[7]
_IO_putc(GLIBC_2.0)[4]getsockname(GLIBC_2.0)[6]shutdown(GLIBC_2.0)[6]
_IO_puts(GLIBC_2.0)[4]getsockopt(GLIBC_2.0)[6]sigaction(GLIBC_2.0)[7]
__assert_fail(GLIBC_2.0)[4]getsubopt(GLIBC_2.0)[7]sigaddset(GLIBC_2.0)[7]
__ctype_get_mb_cur_max(GLIBC_2.0)[4]gettext(GLIBC_2.0)[4]sigaltstack(GLIBC_2.0)[7]
__cxa_atexit(GLIBC_2.1.3)[4]gettimeofday(GLIBC_2.1.3)[7]sigandset(GLIBC_2.1.3)[4]
__dcgettext(GLIBC_2.0)[4]getuid(GLIBC_2.0)[7]sigblock(GLIBC_2.0)[4]
__errno_location(GLIBC_2.0)[4]getutent(GLIBC_2.0)[4]sigdelset(GLIBC_2.0)[7]
__fpending(GLIBC_2.2)[4]getutent_r(GLIBC_2.2)[4]sigemptyset(GLIBC_2.2)[7]
__fxstat(GLIBC_2.0)[4]getutxent(GLIBC_2.0)[7]sigfillset(GLIBC_2.0)[7]
__fxstat64(GLIBC_2.2)[4]getutxid(GLIBC_2.2)[7]siggetmask(GLIBC_2.2)[4]
__getpagesize(GLIBC_2.0)[4]getutxline(GLIBC_2.0)[7]sighold(GLIBC_2.0)[7]
__getpgid(GLIBC_2.0)[4]getw(GLIBC_2.0)[7]sigignore(GLIBC_2.0)[7]
__h_errno_location[4]getwc()[1]siginterrupt()[7]
__libc_current_sigrtmax(GLIBC_2.1)[4]getwchar(GLIBC_2.1)[7]sigisemptyset(GLIBC_2.1)[4]
__libc_current_sigrtmin(GLIBC_2.1)[4]getwd(GLIBC_2.1)[7]sigismember(GLIBC_2.1)[7]
__libc_start_main(GLIBC_2.0)[4]glob(GLIBC_2.0)[7]siglongjmp(GLIBC_2.0)[7]
__lxstat(GLIBC_2.0)[4]glob64(GLIBC_2.0)[4]signal(GLIBC_2.0)[7]
__lxstat64(GLIBC_2.2)[4]globfree(GLIBC_2.2)[7]sigorset(GLIBC_2.2)[4]
__mempcpy(GLIBC_2.0)[4]globfree64(GLIBC_2.0)[4]sigpause(GLIBC_2.0)[7]
__rawmemchr(GLIBC_2.1)[4]gmtime(GLIBC_2.1)[7]sigpending(GLIBC_2.1)[7]
__sigsetjmp(GLIBC_2.0)[4]gmtime_r(GLIBC_2.0)[7]sigprocmask(GLIBC_2.0)[7]
__stpcpy(GLIBC_2.0)[4]grantpt(GLIBC_2.0)[7]sigqueue(GLIBC_2.0)[7]
__strdup(GLIBC_2.0)[4]hcreate(GLIBC_2.0)[7]sigrelse(GLIBC_2.0)[7]
__strtod_internal(GLIBC_2.0)[4]hdestroy(GLIBC_2.0)[7]sigreturn(GLIBC_2.0)[4]
__strtof_internal(GLIBC_2.0)[4]hsearch(GLIBC_2.0)[7]sigset(GLIBC_2.0)[7]
__strtok_r(GLIBC_2.0)[4]htonl(GLIBC_2.0)[6]sigstack(GLIBC_2.0)[7]
__strtol_internal(GLIBC_2.0)[4]htons(GLIBC_2.0)[6]sigsuspend(GLIBC_2.0)[7]
__strtold_internal(GLIBC_2.0)[4]iconv(GLIBC_2.0)[7]sigtimedwait(GLIBC_2.0)[7]
__strtoll_internal(GLIBC_2.0)[4]iconv_close(GLIBC_2.0)[7]sigwait(GLIBC_2.0)[7]
__strtoul_internal(GLIBC_2.0)[4]iconv_open(GLIBC_2.0)[7]sigwaitinfo(GLIBC_2.0)[7]
__strtoull_internal(GLIBC_2.0)[4]imaxabs(GLIBC_2.0)[1]sleep(GLIBC_2.0)[7]
__sysconf(GLIBC_2.2)[4]imaxdiv(GLIBC_2.2)[1]snprintf(GLIBC_2.2)[7]
__sysv_signal(GLIBC_2.0)[4]index(GLIBC_2.0)[7]socket(GLIBC_2.0)[6]
__wcstod_internal(GLIBC_2.0)[4]inet_addr(GLIBC_2.0)[6]socketpair(GLIBC_2.0)[6]
__wcstof_internal(GLIBC_2.0)[4]inet_aton(GLIBC_2.0)[6]sprintf(GLIBC_2.0)[7]
__wcstol_internal(GLIBC_2.0)[4]inet_ntoa(GLIBC_2.0)[6]srand(GLIBC_2.0)[7]
__wcstold_internal(GLIBC_2.0)[4]initgroups(GLIBC_2.0)[4]srand48(GLIBC_2.0)[7]
__wcstoul_internal(GLIBC_2.0)[4]initstate(GLIBC_2.0)[7]srandom(GLIBC_2.0)[7]
__xmknod(GLIBC_2.0)[4]insque(GLIBC_2.0)[7]sscanf(GLIBC_2.0)[7]
__xstat(GLIBC_2.0)[4]ioctl(GLIBC_2.0)[7]statfs(GLIBC_2.0)[4]
__xstat64(GLIBC_2.2)[4]isalnum(GLIBC_2.2)[7]statvfs(GLIBC_2.2)[7]
_exit(GLIBC_2.0)[7]isalpha(GLIBC_2.0)[7]step(GLIBC_2.0)[7]
_longjmp(GLIBC_2.0)[7]isascii(GLIBC_2.0)[7]stime(GLIBC_2.0)[4]
_obstack_begin(GLIBC_2.0)[4]isatty(GLIBC_2.0)[7]stpcpy(GLIBC_2.0)[4]
_obstack_newchunk(GLIBC_2.0)[4]isblank(GLIBC_2.0)[4]stpncpy(GLIBC_2.0)[4]
_setjmp(GLIBC_2.0)[7]iscntrl(GLIBC_2.0)[7]strcasecmp(GLIBC_2.0)[7]
_tolower(GLIBC_2.0)[7]isdigit(GLIBC_2.0)[7]strcasestr(GLIBC_2.0)[4]
_toupper(GLIBC_2.0)[7]isgraph(GLIBC_2.0)[7]strcat(GLIBC_2.0)[7]
a64l(GLIBC_2.0)[7]isinf(GLIBC_2.0)[1]strchr(GLIBC_2.0)[7]
abort(GLIBC_2.0)[7]isinfl(GLIBC_2.0)[1]strcmp(GLIBC_2.0)[7]
abs(GLIBC_2.0)[7]islower(GLIBC_2.0)[7]strcoll(GLIBC_2.0)[7]
accept(GLIBC_2.0)[6]isnan(GLIBC_2.0)[1]strcpy(GLIBC_2.0)[7]
access(GLIBC_2.0)[7]isnanf(GLIBC_2.0)[1]strcspn(GLIBC_2.0)[7]
acct(GLIBC_2.0)[4]isnanl(GLIBC_2.0)[1]strdup(GLIBC_2.0)[7]
adjtime(GLIBC_2.0)[4]isprint(GLIBC_2.0)[7]strerror(GLIBC_2.0)[7]
adjtimex(GLIBC_2.0)[4]ispunct(GLIBC_2.0)[7]strerror_r(GLIBC_2.0)[4]
advance(GLIBC_2.0)[7]isspace(GLIBC_2.0)[7]strfmon(GLIBC_2.0)[7]
alarm(GLIBC_2.0)[7]isupper(GLIBC_2.0)[7]strfry(GLIBC_2.0)[4]
alphasort(GLIBC_2.0)[4]iswalnum(GLIBC_2.0)[7]strftime(GLIBC_2.0)[7]
alphasort64(GLIBC_2.1)[4]iswalpha(GLIBC_2.1)[7]strlen(GLIBC_2.1)[7]
asctime(GLIBC_2.0)[7]iswblank(GLIBC_2.0)[4]strncasecmp(GLIBC_2.0)[7]
asctime_r(GLIBC_2.0)[7]iswcntrl(GLIBC_2.0)[7]strncat(GLIBC_2.0)[7]
atexit(GLIBC_2.0)[7]iswctype(GLIBC_2.0)[4]strncmp(GLIBC_2.0)[7]
atof(GLIBC_2.0)[7]iswdigit(GLIBC_2.0)[7]strncpy(GLIBC_2.0)[7]
atoi(GLIBC_2.0)[7]iswgraph(GLIBC_2.0)[7]strndup(GLIBC_2.0)[4]
atol(GLIBC_2.0)[7]iswlower(GLIBC_2.0)[7]strnlen(GLIBC_2.0)[4]
authnone_create(GLIBC_2.0)[9]iswprint(GLIBC_2.0)[7]strpbrk(GLIBC_2.0)[7]
basename(GLIBC_2.0)[7]iswpunct(GLIBC_2.0)[7]strptime(GLIBC_2.0)[4]
bcmp(GLIBC_2.0)[7]iswspace(GLIBC_2.0)[7]strrchr(GLIBC_2.0)[7]
bcopy(GLIBC_2.0)[7]iswupper(GLIBC_2.0)[7]strsep(GLIBC_2.0)[4]
bind(GLIBC_2.0)[6]iswxdigit(GLIBC_2.0)[7]strsignal(GLIBC_2.0)[4]
bind_textdomain_codeset[3]isxdigit()[7]strspn()[7]
bindresvport(GLIBC_2.0)[4]jrand48(GLIBC_2.0)[7]strstr(GLIBC_2.0)[7]
bindtextdomain(GLIBC_2.0)[3]key_decryptsession(GLIBC_2.0)[8]strtod(GLIBC_2.0)[7]
brk(GLIBC_2.0)[7]kill(GLIBC_2.0)[4]strtof(GLIBC_2.0)[1]
bsd_signal(GLIBC_2.0)[7]killpg(GLIBC_2.0)[7]strtoimax(GLIBC_2.0)[1]
bsearch(GLIBC_2.0)[7]l64a(GLIBC_2.0)[7]strtok(GLIBC_2.0)[7]
btowc(GLIBC_2.0)[7]labs(GLIBC_2.0)[7]strtok_r(GLIBC_2.0)[4]
bzero(GLIBC_2.0)[7]lchown(GLIBC_2.0)[7]strtol(GLIBC_2.0)[7]
calloc(GLIBC_2.0)[7]lcong48(GLIBC_2.0)[7]strtold(GLIBC_2.0)[1]
catclose(GLIBC_2.0)[7]ldiv(GLIBC_2.0)[7]strtoll(GLIBC_2.0)[1]
catgets(GLIBC_2.0)[7]lfind(GLIBC_2.0)[7]strtoq(GLIBC_2.0)[4]
catopen(GLIBC_2.0)[7]link(GLIBC_2.0)[7]strtoul(GLIBC_2.0)[7]
cfgetispeed(GLIBC_2.0)[7]listen(GLIBC_2.0)[6]strtoull(GLIBC_2.0)[1]
cfgetospeed(GLIBC_2.0)[7]llabs(GLIBC_2.0)[1]strtoumax(GLIBC_2.0)[1]
cfmakeraw(GLIBC_2.0)[4]lldiv(GLIBC_2.0)[1]strtouq(GLIBC_2.0)[4]
cfsetispeed(GLIBC_2.0)[7]localeconv(GLIBC_2.0)[7]strverscmp(GLIBC_2.0)[4]
cfsetospeed(GLIBC_2.0)[7]localtime(GLIBC_2.0)[7]strxfrm(GLIBC_2.0)[7]
cfsetspeed(GLIBC_2.0)[4]localtime_r(GLIBC_2.0)[7]svc_getreqset(GLIBC_2.0)[8]
chdir(GLIBC_2.0)[7]lockf(GLIBC_2.0)[7]svcerr_auth(GLIBC_2.0)[8]
chmod(GLIBC_2.0)[7]lockf64(GLIBC_2.0)[2]svcerr_decode(GLIBC_2.0)[8]
chown(GLIBC_2.1)[7]longjmp(GLIBC_2.1)[7]svcerr_noproc(GLIBC_2.1)[8]
chroot(GLIBC_2.0)[7]lrand48(GLIBC_2.0)[7]svcerr_noprog(GLIBC_2.0)[8]
clearerr(GLIBC_2.0)[7]lsearch(GLIBC_2.0)[7]svcerr_progvers(GLIBC_2.0)[8]
clnt_create(GLIBC_2.0)[9]lseek(GLIBC_2.0)[7]svcerr_systemerr(GLIBC_2.0)[8]
clnt_pcreateerror(GLIBC_2.0)[9]lseek64(GLIBC_2.0)[2]svcerr_weakauth(GLIBC_2.0)[8]
clnt_perrno(GLIBC_2.0)[9]makecontext(GLIBC_2.0)[7]swab(GLIBC_2.0)[7]
clnt_perror(GLIBC_2.0)[9]malloc(GLIBC_2.0)[7]swapcontext(GLIBC_2.0)[7]
clnt_spcreateerror(GLIBC_2.0)[9]mblen(GLIBC_2.0)[7]swprintf(GLIBC_2.0)[7]
clnt_sperrno(GLIBC_2.0)[9]mbrlen(GLIBC_2.0)[7]swscanf(GLIBC_2.0)[1]
clnt_sperror(GLIBC_2.0)[9]mbrtowc(GLIBC_2.0)[7]symlink(GLIBC_2.0)[7]
clock(GLIBC_2.0)[7]mbsinit(GLIBC_2.0)[7]sync(GLIBC_2.0)[7]
close(GLIBC_2.0)[7]mbsnrtowcs(GLIBC_2.0)[4]sysconf(GLIBC_2.0)[7]
closedir(GLIBC_2.0)[7]mbsrtowcs(GLIBC_2.0)[7]syslog(GLIBC_2.0)[7]
closelog(GLIBC_2.0)[7]mbstowcs(GLIBC_2.0)[7]system(GLIBC_2.0)[4]
confstr(GLIBC_2.0)[7]mbtowc(GLIBC_2.0)[7]tcdrain(GLIBC_2.0)[7]
connect(GLIBC_2.0)[6]memccpy(GLIBC_2.0)[7]tcflow(GLIBC_2.0)[7]
creat(GLIBC_2.0)[7]memchr(GLIBC_2.0)[7]tcflush(GLIBC_2.0)[7]
creat64(GLIBC_2.1)[2]memcmp(GLIBC_2.1)[7]tcgetattr(GLIBC_2.1)[7]
ctermid(GLIBC_2.0)[7]memcpy(GLIBC_2.0)[7]tcgetpgrp(GLIBC_2.0)[7]
ctime(GLIBC_2.0)[7]memmem(GLIBC_2.0)[4]tcgetsid(GLIBC_2.0)[7]
ctime_r(GLIBC_2.0)[7]memmove(GLIBC_2.0)[7]tcsendbreak(GLIBC_2.0)[7]
cuserid(GLIBC_2.0)[7]memrchr(GLIBC_2.0)[4]tcsetattr(GLIBC_2.0)[7]
daemon(GLIBC_2.0)[4]memset(GLIBC_2.0)[7]tcsetpgrp(GLIBC_2.0)[7]
dcgettext(GLIBC_2.0)[3]mkdir(GLIBC_2.0)[7]telldir(GLIBC_2.0)[7]
dcngettext[3]mkfifo()[7]tempnam()[7]
dgettext[3]mkstemp()[7]textdomain()[3]
difftime(GLIBC_2.0)[7]mkstemp64(GLIBC_2.0)[2]tfind(GLIBC_2.0)[7]
dirname(GLIBC_2.0)[7]mktemp(GLIBC_2.0)[7]time(GLIBC_2.0)[7]
div(GLIBC_2.0)[7]mktime(GLIBC_2.0)[7]times(GLIBC_2.0)[7]
dngettext[3]mlock()[7]tmpfile()[7]
drand48(GLIBC_2.0)[7]mlockall(GLIBC_2.0)[7]tmpfile64(GLIBC_2.0)[2]
dup(GLIBC_2.0)[7]mmap(GLIBC_2.0)[7]tmpnam(GLIBC_2.0)[7]
dup2(GLIBC_2.0)[7]mmap64(GLIBC_2.0)[2]toascii(GLIBC_2.0)[7]
ecvt(GLIBC_2.0)[7]mprotect(GLIBC_2.0)[7]tolower(GLIBC_2.0)[7]
endgrent(GLIBC_2.0)[7]mrand48(GLIBC_2.0)[7]toupper(GLIBC_2.0)[7]
endhostent(GLIBC_2.0)[6]msgctl(GLIBC_2.0)[7]towctrans(GLIBC_2.0)[7]
endnetent(GLIBC_2.0)[6]msgget(GLIBC_2.0)[7]towlower(GLIBC_2.0)[1]
endprotoent(GLIBC_2.0)[6]msgrcv(GLIBC_2.0)[7]towupper(GLIBC_2.0)[7]
endpwent(GLIBC_2.0)[7]msgsnd(GLIBC_2.0)[7]truncate(GLIBC_2.0)[7]
endservent(GLIBC_2.0)[6]msync(GLIBC_2.0)[7]truncate64(GLIBC_2.0)[2]
endutent(GLIBC_2.0)[7]munlock(GLIBC_2.0)[7]tsearch(GLIBC_2.0)[7]
endutxent(GLIBC_2.1)[7]munlockall(GLIBC_2.1)[7]ttyname(GLIBC_2.1)[7]
erand48(GLIBC_2.0)[7]munmap(GLIBC_2.0)[7]ttyname_r(GLIBC_2.0)[7]
err(GLIBC_2.0)[4]nanosleep(GLIBC_2.0)[7]twalk(GLIBC_2.0)[7]
error(GLIBC_2.0)[4]nftw(GLIBC_2.0)[7]tzset(GLIBC_2.0)[7]
errx(GLIBC_2.0)[4]nftw64(GLIBC_2.0)[2]ualarm(GLIBC_2.0)[7]
execl(GLIBC_2.0)[7]nice(GLIBC_2.0)[7]ulimit(GLIBC_2.0)[7]
execle(GLIBC_2.0)[7]nl_langinfo(GLIBC_2.0)[7]umask(GLIBC_2.0)[7]
execlp(GLIBC_2.0)[7]nrand48(GLIBC_2.0)[7]uname(GLIBC_2.0)[7]
execv(GLIBC_2.0)[7]ntohl(GLIBC_2.0)[6]ungetc(GLIBC_2.0)[7]
execve(GLIBC_2.0)[7]ntohs(GLIBC_2.0)[6]ungetwc(GLIBC_2.0)[1]
execvp(GLIBC_2.0)[7]obstack_free(GLIBC_2.0)[4]unlink(GLIBC_2.0)[4]
exit(GLIBC_2.0)[7]open(GLIBC_2.0)[7]unlockpt(GLIBC_2.0)[7]
fchdir(GLIBC_2.0)[7]open64(GLIBC_2.0)[2]unsetenv[4]
fchmod(GLIBC_2.0)[7]opendir(GLIBC_2.0)[7]usleep(GLIBC_2.0)[7]
fchown(GLIBC_2.0)[7]openlog(GLIBC_2.0)[7]utime(GLIBC_2.0)[7]
fclose(GLIBC_2.1)[7]pathconf(GLIBC_2.1)[7]utimes(GLIBC_2.1)[7]
fcntl(GLIBC_2.0)[7]pause(GLIBC_2.0)[7]vasprintf(GLIBC_2.0)[4]
fcvt(GLIBC_2.0)[7]pclose(GLIBC_2.0)[7]vdprintf(GLIBC_2.0)[4]
fdatasync(GLIBC_2.0)[7]perror(GLIBC_2.0)[7]verrx(GLIBC_2.0)[4]
fdopen(GLIBC_2.1)[7]pipe(GLIBC_2.1)[7]vfork(GLIBC_2.1)[7]
feof(GLIBC_2.0)[7]poll(GLIBC_2.0)[7]vfprintf(GLIBC_2.0)[7]
ferror(GLIBC_2.0)[7]popen(GLIBC_2.0)[7]vfwprintf(GLIBC_2.0)[1]
fflush(GLIBC_2.0)[7]posix_memalign(GLIBC_2.0)[5]vfwscanf(GLIBC_2.0)[1]
fflush_unlocked(GLIBC_2.0)[7]pread(GLIBC_2.0)[7]vprintf(GLIBC_2.0)[7]
ffs(GLIBC_2.0)[7]pread64(GLIBC_2.0)[2]vsnprintf(GLIBC_2.0)[7]
fgetc(GLIBC_2.0)[7]printf(GLIBC_2.0)[7]vsprintf(GLIBC_2.0)[7]
fgetpos(GLIBC_2.0)[7]psignal(GLIBC_2.0)[4]vswprintf(GLIBC_2.0)[1]
fgetpos64(GLIBC_2.1)[2]ptsname(GLIBC_2.1)[7]vswscanf(GLIBC_2.1)[1]
fgets(GLIBC_2.0)[7]putc(GLIBC_2.0)[7]vsyslog[4]
fgetwc(GLIBC_2.2)[7]putc_unlocked(GLIBC_2.2)[7]vwprintf(GLIBC_2.2)[1]
fgetwc_unlocked(GLIBC_2.2)[7]putchar(GLIBC_2.2)[7]vwscanf(GLIBC_2.2)[1]
fgetws(GLIBC_2.2)[1]putchar_unlocked(GLIBC_2.2)[7]wait(GLIBC_2.2)[7]
fileno(GLIBC_2.0)[7]putenv(GLIBC_2.0)[7]wait3(GLIBC_2.0)[7]
flock(GLIBC_2.0)[4]puts(GLIBC_2.0)[7]wait4(GLIBC_2.0)[4]
flockfile(GLIBC_2.0)[7]pututxline(GLIBC_2.0)[7]waitid(GLIBC_2.0)[7]
fmtmsg(GLIBC_2.1)[7]putw(GLIBC_2.1)[7]waitpid(GLIBC_2.1)[7]
fnmatch(GLIBC_2.2.3)[7]putwc(GLIBC_2.2.3)[1]warn(GLIBC_2.2.3)[4]
fopen(GLIBC_2.1)[7]putwchar(GLIBC_2.1)[1]warnx(GLIBC_2.1)[4]
fopen64(GLIBC_2.1)[2]pwrite(GLIBC_2.1)[7]wcpcpy(GLIBC_2.1)[4]
fork(GLIBC_2.0)[7]pwrite64(GLIBC_2.0)[2]wcpncpy(GLIBC_2.0)[4]
fpathconf(GLIBC_2.0)[7]qsort(GLIBC_2.0)[7]wcrtomb(GLIBC_2.0)[7]
fprintf(GLIBC_2.0)[7]raise(GLIBC_2.0)[7]wcscasecmp(GLIBC_2.0)[4]
fputc(GLIBC_2.0)[7]rand(GLIBC_2.0)[7]wcscat(GLIBC_2.0)[7]
fputs(GLIBC_2.0)[7]rand_r(GLIBC_2.0)[7]wcschr(GLIBC_2.0)[7]
fputwc(GLIBC_2.2)[1]random(GLIBC_2.2)[7]wcscmp(GLIBC_2.2)[7]
fputws(GLIBC_2.2)[1]random_r(GLIBC_2.2)[4]wcscoll(GLIBC_2.2)[7]
fread(GLIBC_2.0)[7]re_comp(GLIBC_2.0)[7]wcscpy(GLIBC_2.0)[7]
free(GLIBC_2.0)[7]re_exec(GLIBC_2.0)[7]wcscspn(GLIBC_2.0)[7]
freopen(GLIBC_2.0)[7]read(GLIBC_2.0)[7]wcsdup(GLIBC_2.0)[4]
freopen64(GLIBC_2.1)[2]readdir(GLIBC_2.1)[7]wcsftime(GLIBC_2.1)[1]
fscanf(GLIBC_2.0)[7]readdir64(GLIBC_2.0)[2]wcslen(GLIBC_2.0)[7]
fseek(GLIBC_2.0)[7]readdir_r[7]wcsncasecmp(GLIBC_2.0)[4]
fseeko(GLIBC_2.1)[7]readlink(GLIBC_2.1)[7]wcsncat(GLIBC_2.1)[7]
fseeko64(GLIBC_2.1)[2]readv(GLIBC_2.1)[7]wcsncmp(GLIBC_2.1)[7]
fsetpos(GLIBC_2.0)[7]realloc(GLIBC_2.0)[7]wcsncpy(GLIBC_2.0)[7]
fsetpos64(GLIBC_2.1)[2]realpath(GLIBC_2.1)[7]wcsnlen(GLIBC_2.1)[4]
fstatfs(GLIBC_2.0)[4]recv(GLIBC_2.0)[6]wcsnrtombs(GLIBC_2.0)[4]
fstatfs64(GLIBC_2.1)[2]recvfrom(GLIBC_2.1)[6]wcspbrk(GLIBC_2.1)[1]
fstatvfs(GLIBC_2.1)[7]recvmsg(GLIBC_2.1)[6]wcsrchr(GLIBC_2.1)[7]
fstatvfs64(GLIBC_2.1)[2]regcomp(GLIBC_2.1)[7]wcsrtombs(GLIBC_2.1)[7]
fsync(GLIBC_2.0)[7]regerror(GLIBC_2.0)[7]wcsspn(GLIBC_2.0)[7]
ftell(GLIBC_2.0)[7]regexec(GLIBC_2.0)[7]wcsstr(GLIBC_2.0)[7]
ftello(GLIBC_2.1)[7]regfree(GLIBC_2.1)[7]wcstod(GLIBC_2.1)[7]
ftello64(GLIBC_2.1)[2]remove(GLIBC_2.1)[7]wcstof(GLIBC_2.1)[1]
ftime(GLIBC_2.0)[7]remque(GLIBC_2.0)[7]wcstoimax(GLIBC_2.0)[1]
ftok(GLIBC_2.0)[7]rename(GLIBC_2.0)[7]wcstok(GLIBC_2.0)[7]
ftruncate(GLIBC_2.0)[7]rewind(GLIBC_2.0)[7]wcstol(GLIBC_2.0)[7]
ftruncate64(GLIBC_2.1)[2]rewinddir(GLIBC_2.1)[7]wcstold(GLIBC_2.1)[1]
ftrylockfile(GLIBC_2.0)[7]rindex(GLIBC_2.0)[7]wcstoll(GLIBC_2.0)[1]
ftw(GLIBC_2.0)[7]rmdir(GLIBC_2.0)[7]wcstombs(GLIBC_2.0)[7]
ftw64(GLIBC_2.1)[2]sbrk(GLIBC_2.1)[7]wcstoq(GLIBC_2.1)[4]
funlockfile(GLIBC_2.0)[7]scanf(GLIBC_2.0)[7]wcstoul(GLIBC_2.0)[7]
fwide(GLIBC_2.2)[1]sched_get_priority_max(GLIBC_2.2)[7]wcstoull(GLIBC_2.2)[1]
fwprintf(GLIBC_2.2)[4]sched_get_priority_min(GLIBC_2.2)[7]wcstoumax(GLIBC_2.2)[1]
fwrite(GLIBC_2.0)[7]sched_getparam(GLIBC_2.0)[7]wcstouq(GLIBC_2.0)[4]
fwscanf(GLIBC_2.2)[1]sched_getscheduler(GLIBC_2.2)[7]wcswcs(GLIBC_2.2)[7]
gcvt(GLIBC_2.0)[7]sched_rr_get_interval(GLIBC_2.0)[7]wcswidth(GLIBC_2.0)[7]
getc(GLIBC_2.0)[7]sched_setparam(GLIBC_2.0)[7]wcsxfrm(GLIBC_2.0)[7]
getc_unlocked(GLIBC_2.0)[7]sched_setscheduler(GLIBC_2.0)[7]wctob(GLIBC_2.0)[7]
getchar(GLIBC_2.0)[7]sched_yield(GLIBC_2.0)[7]wctomb(GLIBC_2.0)[7]
getchar_unlocked(GLIBC_2.0)[7]seed48(GLIBC_2.0)[7]wctrans(GLIBC_2.0)[7]
getcontext(GLIBC_2.1)[7]seekdir(GLIBC_2.1)[7]wctype(GLIBC_2.1)[7]
getcwd(GLIBC_2.0)[7]select(GLIBC_2.0)[6]wcwidth(GLIBC_2.0)[7]
getdate(GLIBC_2.1)[7]semctl(GLIBC_2.1)[7]wmemchr(GLIBC_2.1)[7]
getdomainname(GLIBC_2.0)[4]semget(GLIBC_2.0)[7]wmemcmp(GLIBC_2.0)[7]
getegid(GLIBC_2.0)[7]semop(GLIBC_2.0)[7]wmemcpy(GLIBC_2.0)[7]
getenv(GLIBC_2.0)[7]send(GLIBC_2.0)[6]wmemmove(GLIBC_2.0)[7]
geteuid(GLIBC_2.0)[7]sendmsg(GLIBC_2.0)[6]wmemset(GLIBC_2.0)[7]
getgid(GLIBC_2.0)[7]sendto(GLIBC_2.0)[6]wordexp(GLIBC_2.0)[7]
getgrent(GLIBC_2.0)[7]setbuf(GLIBC_2.0)[7]wordfree(GLIBC_2.0)[7]
getgrgid(GLIBC_2.0)[7]setbuffer(GLIBC_2.0)[4]wprintf(GLIBC_2.0)[1]
getgrnam(GLIBC_2.0)[7]setcontext(GLIBC_2.0)[7]write(GLIBC_2.0)[7]
getgroups(GLIBC_2.0)[7]setdomainname[4]writev(GLIBC_2.0)[7]
gethostbyaddr(GLIBC_2.0)[6]setegid(GLIBC_2.0)[4]wscanf(GLIBC_2.0)[1]
gethostbyname(GLIBC_2.0)[4]setenv[4]xdr_accepted_reply(GLIBC_2.0)[8]
gethostbyname_r(GLIBC_2.1.2)[4]seteuid(GLIBC_2.1.2)[4]xdr_array(GLIBC_2.1.2)[8]
gethostid(GLIBC_2.0)[7]setgid(GLIBC_2.0)[7]xdr_bool(GLIBC_2.0)[8]
gethostname(GLIBC_2.0)[6]setgrent(GLIBC_2.0)[7]xdr_bytes(GLIBC_2.0)[8]
getitimer(GLIBC_2.0)[7]setgroups(GLIBC_2.0)[4]xdr_callhdr(GLIBC_2.0)[8]
getloadavg(GLIBC_2.2)[4]sethostent(GLIBC_2.2)[6]xdr_callmsg(GLIBC_2.2)[8]
getlogin(GLIBC_2.0)[7]sethostid(GLIBC_2.0)[4]xdr_char(GLIBC_2.0)[8]
getnetbyaddr(GLIBC_2.0)[6]sethostname(GLIBC_2.0)[4]xdr_double(GLIBC_2.0)[8]
getopt(GLIBC_2.0)[4]setitimer(GLIBC_2.0)[7]xdr_enum(GLIBC_2.0)[8]
getopt_long(GLIBC_2.0)[4]setlocale(GLIBC_2.0)[7]xdr_float(GLIBC_2.0)[8]
getopt_long_only(GLIBC_2.0)[4]setlogmask(GLIBC_2.0)[7]xdr_free(GLIBC_2.0)[8]
getpagesize(GLIBC_2.0)[7]setmntent(GLIBC_2.0)[4]xdr_int(GLIBC_2.0)[8]
getpeername(GLIBC_2.0)[6]setnetent(GLIBC_2.0)[6]xdr_long(GLIBC_2.0)[8]
getpgid(GLIBC_2.0)[7]setpgid(GLIBC_2.0)[7]xdr_opaque(GLIBC_2.0)[8]
getpgrp(GLIBC_2.0)[7]setpgrp(GLIBC_2.0)[7]xdr_opaque_auth(GLIBC_2.0)[8]
getpid(GLIBC_2.0)[7]setpriority(GLIBC_2.0)[7]xdr_pointer(GLIBC_2.0)[8]
getppid(GLIBC_2.0)[7]setprotoent(GLIBC_2.0)[6]xdr_reference(GLIBC_2.0)[8]
getpriority(GLIBC_2.0)[7]setpwent(GLIBC_2.0)[7]xdr_rejected_reply(GLIBC_2.0)[8]
getprotobyname(GLIBC_2.0)[4]setregid(GLIBC_2.0)[7]xdr_replymsg(GLIBC_2.0)[8]
getprotobynumber(GLIBC_2.0)[6]setreuid(GLIBC_2.0)[7]xdr_short(GLIBC_2.0)[8]
getprotoent(GLIBC_2.0)[4]setrlimit(GLIBC_2.0)[7]xdr_string(GLIBC_2.0)[8]
getpwent(GLIBC_2.0)[7]setrlimit64[2]xdr_u_char(GLIBC_2.0)[8]
getpwnam(GLIBC_2.0)[7]setservent(GLIBC_2.0)[6]xdr_u_long(GLIBC_2.0)[8]
getpwnam_r(GLIBC_2.0)[4]setsid(GLIBC_2.0)[7]xdr_u_short(GLIBC_2.0)[8]
getpwuid(GLIBC_2.0)[7]setsockopt(GLIBC_2.0)[6]xdr_union(GLIBC_2.0)[8]
getpwuid_r(GLIBC_2.0)[7]setstate(GLIBC_2.0)[7]xdr_vector(GLIBC_2.0)[8]
getrlimit(GLIBC_2.2)[7]setuid(GLIBC_2.2)[7]xdr_void(GLIBC_2.2)[8]
getrlimit64(GLIBC_2.1)[2]setutent(GLIBC_2.1)[4]xdr_wrapstring(GLIBC_2.1)[8]
getrusage(GLIBC_2.0)[7]setutxent(GLIBC_2.0)[7]xdrmem_create(GLIBC_2.0)[8]
gets(GLIBC_2.0)[7]setvbuf(GLIBC_2.0)[7]xdrrec_create(GLIBC_2.0)[8]
getservbyname(GLIBC_2.0)[4]shmat(GLIBC_2.0)[7]xdrrec_eof(GLIBC_2.0)[8]

Table A-17. libc Data Interfaces

__ctype_tolower[4]__environ[4]_sys_errlist[4]
__daylight[4]__timezone[4]