PATH:
usr
/
include
/
bits
/* Checking macros for wchar functions. Copyright (C) 2005-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #ifndef _WCHAR_H # error "Never include <bits/wchar2.h> directly; use <wchar.h> instead." #endif extern wchar_t *__REDIRECT_NTH (__wmemcpy_alias, (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n), wmemcpy); extern wchar_t *__REDIRECT_NTH (__wmemcpy_chk_warn, (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n, size_t __ns1), __wmemcpy_chk) __warnattr ("wmemcpy called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wmemcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n)) { return __glibc_fortify_n (wmemcpy, __n, sizeof (wchar_t), __glibc_objsize0 (__s1), __s1, __s2, __n); } extern wchar_t *__REDIRECT_NTH (__wmemmove_alias, (wchar_t *__s1, const wchar_t *__s2, size_t __n), wmemmove); extern wchar_t *__REDIRECT_NTH (__wmemmove_chk_warn, (wchar_t *__s1, const wchar_t *__s2, size_t __n, size_t __ns1), __wmemmove_chk) __warnattr ("wmemmove called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n)) { return __glibc_fortify_n (wmemmove, __n, sizeof (wchar_t), __glibc_objsize0 (__s1), __s1, __s2, __n); } #ifdef __USE_GNU extern wchar_t *__REDIRECT_NTH (__wmempcpy_alias, (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n), wmempcpy); extern wchar_t *__REDIRECT_NTH (__wmempcpy_chk_warn, (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n, size_t __ns1), __wmempcpy_chk) __warnattr ("wmempcpy called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wmempcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2, size_t __n)) { return __glibc_fortify_n (wmempcpy, __n, sizeof (wchar_t), __glibc_objsize0 (__s1), __s1, __s2, __n); } #endif extern wchar_t *__REDIRECT_NTH (__wmemset_alias, (wchar_t *__s, wchar_t __c, size_t __n), wmemset); extern wchar_t *__REDIRECT_NTH (__wmemset_chk_warn, (wchar_t *__s, wchar_t __c, size_t __n, size_t __ns), __wmemset_chk) __warnattr ("wmemset called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wmemset (wchar_t *__s, wchar_t __c, size_t __n)) { return __glibc_fortify_n (wmemset, __n, sizeof (wchar_t), __glibc_objsize0 (__s), __s, __c, __n); } extern wchar_t *__REDIRECT_NTH (__wcscpy_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src), wcscpy); __fortify_function wchar_t * __NTH (wcscpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) { size_t sz = __glibc_objsize (__dest); if (sz != (size_t) -1) return __wcscpy_chk (__dest, __src, sz / sizeof (wchar_t)); return __wcscpy_alias (__dest, __src); } extern wchar_t *__REDIRECT_NTH (__wcpcpy_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src), wcpcpy); __fortify_function wchar_t * __NTH (wcpcpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) { size_t sz = __glibc_objsize (__dest); if (sz != (size_t) -1) return __wcpcpy_chk (__dest, __src, sz / sizeof (wchar_t)); return __wcpcpy_alias (__dest, __src); } extern wchar_t *__REDIRECT_NTH (__wcsncpy_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n), wcsncpy); extern wchar_t *__REDIRECT_NTH (__wcsncpy_chk_warn, (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n, size_t __destlen), __wcsncpy_chk) __warnattr ("wcsncpy called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wcsncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n)) { return __glibc_fortify_n (wcsncpy, __n, sizeof (wchar_t), __glibc_objsize (__dest), __dest, __src, __n); } extern wchar_t *__REDIRECT_NTH (__wcpncpy_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n), wcpncpy); extern wchar_t *__REDIRECT_NTH (__wcpncpy_chk_warn, (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n, size_t __destlen), __wcpncpy_chk) __warnattr ("wcpncpy called with length bigger than size of destination " "buffer"); __fortify_function wchar_t * __NTH (wcpncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n)) { return __glibc_fortify_n (wcpncpy, __n, sizeof (wchar_t), __glibc_objsize (__dest), __dest, __src, __n); } extern wchar_t *__REDIRECT_NTH (__wcscat_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src), wcscat); __fortify_function wchar_t * __NTH (wcscat (wchar_t *__restrict __dest, const wchar_t *__restrict __src)) { size_t sz = __glibc_objsize (__dest); if (sz != (size_t) -1) return __wcscat_chk (__dest, __src, sz / sizeof (wchar_t)); return __wcscat_alias (__dest, __src); } extern wchar_t *__REDIRECT_NTH (__wcsncat_alias, (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n), wcsncat); __fortify_function wchar_t * __NTH (wcsncat (wchar_t *__restrict __dest, const wchar_t *__restrict __src, size_t __n)) { size_t sz = __glibc_objsize (__dest); if (sz != (size_t) -1) return __wcsncat_chk (__dest, __src, __n, sz / sizeof (wchar_t)); return __wcsncat_alias (__dest, __src, __n); } extern int __REDIRECT_NTH_LDBL (__swprintf_alias, (wchar_t *__restrict __s, size_t __n, const wchar_t *__restrict __fmt, ...), swprintf); #ifdef __va_arg_pack __fortify_function int __NTH (swprintf (wchar_t *__restrict __s, size_t __n, const wchar_t *__restrict __fmt, ...)) { size_t sz = __glibc_objsize (__s); if (sz != (size_t) -1 || __USE_FORTIFY_LEVEL > 1) return __swprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, sz / sizeof (wchar_t), __fmt, __va_arg_pack ()); return __swprintf_alias (__s, __n, __fmt, __va_arg_pack ()); } #elif !defined __cplusplus /* XXX We might want to have support in gcc for swprintf. */ # define swprintf(s, n, ...) \ (__glibc_objsize (s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1 \ ? __swprintf_chk (s, n, __USE_FORTIFY_LEVEL - 1, \ __glibc_objsize (s) / sizeof (wchar_t), __VA_ARGS__) \ : swprintf (s, n, __VA_ARGS__)) #endif extern int __REDIRECT_NTH_LDBL (__vswprintf_alias, (wchar_t *__restrict __s, size_t __n, const wchar_t *__restrict __fmt, __gnuc_va_list __ap), vswprintf); __fortify_function int __NTH (vswprintf (wchar_t *__restrict __s, size_t __n, const wchar_t *__restrict __fmt, __gnuc_va_list __ap)) { size_t sz = __glibc_objsize (__s); if (sz != (size_t) -1 || __USE_FORTIFY_LEVEL > 1) return __vswprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, sz / sizeof (wchar_t), __fmt, __ap); return __vswprintf_alias (__s, __n, __fmt, __ap); } #if __USE_FORTIFY_LEVEL > 1 # ifdef __va_arg_pack __fortify_function int wprintf (const wchar_t *__restrict __fmt, ...) { return __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ()); } __fortify_function int fwprintf (__FILE *__restrict __stream, const wchar_t *__restrict __fmt, ...) { return __fwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ()); } # elif !defined __cplusplus # define wprintf(...) \ __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__) # define fwprintf(stream, ...) \ __fwprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__) # endif __fortify_function int vwprintf (const wchar_t *__restrict __fmt, __gnuc_va_list __ap) { return __vwprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __ap); } __fortify_function int vfwprintf (__FILE *__restrict __stream, const wchar_t *__restrict __fmt, __gnuc_va_list __ap) { return __vfwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); } #endif extern wchar_t *__REDIRECT (__fgetws_alias, (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream), fgetws) __wur; extern wchar_t *__REDIRECT (__fgetws_chk_warn, (wchar_t *__restrict __s, size_t __size, int __n, __FILE *__restrict __stream), __fgetws_chk) __wur __warnattr ("fgetws called with bigger size than length " "of destination buffer"); __fortify_function __wur wchar_t * fgetws (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream) { size_t sz = __glibc_objsize (__s); if (__glibc_safe_or_unknown_len (__n, sizeof (wchar_t), sz)) return __fgetws_alias (__s, __n, __stream); if (__glibc_unsafe_len (__n, sizeof (wchar_t), sz)) return __fgetws_chk_warn (__s, sz / sizeof (wchar_t), __n, __stream); return __fgetws_chk (__s, sz / sizeof (wchar_t), __n, __stream); } #ifdef __USE_GNU extern wchar_t *__REDIRECT (__fgetws_unlocked_alias, (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream), fgetws_unlocked) __wur; extern wchar_t *__REDIRECT (__fgetws_unlocked_chk_warn, (wchar_t *__restrict __s, size_t __size, int __n, __FILE *__restrict __stream), __fgetws_unlocked_chk) __wur __warnattr ("fgetws_unlocked called with bigger size than length " "of destination buffer"); __fortify_function __wur wchar_t * fgetws_unlocked (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream) { size_t sz = __glibc_objsize (__s); if (__glibc_safe_or_unknown_len (__n, sizeof (wchar_t), sz)) return __fgetws_unlocked_alias (__s, __n, __stream); if (__glibc_unsafe_len (__n, sizeof (wchar_t), sz)) return __fgetws_unlocked_chk_warn (__s, sz / sizeof (wchar_t), __n, __stream); return __fgetws_unlocked_chk (__s, sz / sizeof (wchar_t), __n, __stream); } #endif extern size_t __REDIRECT_NTH (__wcrtomb_alias, (char *__restrict __s, wchar_t __wchar, mbstate_t *__restrict __ps), wcrtomb) __wur; __fortify_function __wur size_t __NTH (wcrtomb (char *__restrict __s, wchar_t __wchar, mbstate_t *__restrict __ps)) { /* We would have to include <limits.h> to get a definition of MB_LEN_MAX. But this would only disturb the namespace. So we define our own version here. */ #define __WCHAR_MB_LEN_MAX 16 #if defined MB_LEN_MAX && MB_LEN_MAX != __WCHAR_MB_LEN_MAX # error "Assumed value of MB_LEN_MAX wrong" #endif if (__glibc_objsize (__s) != (size_t) -1 && __WCHAR_MB_LEN_MAX > __glibc_objsize (__s)) return __wcrtomb_chk (__s, __wchar, __ps, __glibc_objsize (__s)); return __wcrtomb_alias (__s, __wchar, __ps); } extern size_t __REDIRECT_NTH (__mbsrtowcs_alias, (wchar_t *__restrict __dst, const char **__restrict __src, size_t __len, mbstate_t *__restrict __ps), mbsrtowcs); extern size_t __REDIRECT_NTH (__mbsrtowcs_chk_warn, (wchar_t *__restrict __dst, const char **__restrict __src, size_t __len, mbstate_t *__restrict __ps, size_t __dstlen), __mbsrtowcs_chk) __warnattr ("mbsrtowcs called with dst buffer smaller than len " "* sizeof (wchar_t)"); __fortify_function size_t __NTH (mbsrtowcs (wchar_t *__restrict __dst, const char **__restrict __src, size_t __len, mbstate_t *__restrict __ps)) { return __glibc_fortify_n (mbsrtowcs, __len, sizeof (wchar_t), __glibc_objsize (__dst), __dst, __src, __len, __ps); } extern size_t __REDIRECT_NTH (__wcsrtombs_alias, (char *__restrict __dst, const wchar_t **__restrict __src, size_t __len, mbstate_t *__restrict __ps), wcsrtombs); extern size_t __REDIRECT_NTH (__wcsrtombs_chk_warn, (char *__restrict __dst, const wchar_t **__restrict __src, size_t __len, mbstate_t *__restrict __ps, size_t __dstlen), __wcsrtombs_chk) __warnattr ("wcsrtombs called with dst buffer smaller than len"); __fortify_function size_t __NTH (wcsrtombs (char *__restrict __dst, const wchar_t **__restrict __src, size_t __len, mbstate_t *__restrict __ps)) { return __glibc_fortify (wcsrtombs, __len, sizeof (char), __glibc_objsize (__dst), __dst, __src, __len, __ps); } #ifdef __USE_XOPEN2K8 extern size_t __REDIRECT_NTH (__mbsnrtowcs_alias, (wchar_t *__restrict __dst, const char **__restrict __src, size_t __nmc, size_t __len, mbstate_t *__restrict __ps), mbsnrtowcs); extern size_t __REDIRECT_NTH (__mbsnrtowcs_chk_warn, (wchar_t *__restrict __dst, const char **__restrict __src, size_t __nmc, size_t __len, mbstate_t *__restrict __ps, size_t __dstlen), __mbsnrtowcs_chk) __warnattr ("mbsnrtowcs called with dst buffer smaller than len " "* sizeof (wchar_t)"); __fortify_function size_t __NTH (mbsnrtowcs (wchar_t *__restrict __dst, const char **__restrict __src, size_t __nmc, size_t __len, mbstate_t *__restrict __ps)) { return __glibc_fortify_n (mbsnrtowcs, __len, sizeof (wchar_t), __glibc_objsize (__dst), __dst, __src, __nmc, __len, __ps); } extern size_t __REDIRECT_NTH (__wcsnrtombs_alias, (char *__restrict __dst, const wchar_t **__restrict __src, size_t __nwc, size_t __len, mbstate_t *__restrict __ps), wcsnrtombs); extern size_t __REDIRECT_NTH (__wcsnrtombs_chk_warn, (char *__restrict __dst, const wchar_t **__restrict __src, size_t __nwc, size_t __len, mbstate_t *__restrict __ps, size_t __dstlen), __wcsnrtombs_chk) __warnattr ("wcsnrtombs called with dst buffer smaller than len"); __fortify_function size_t __NTH (wcsnrtombs (char *__restrict __dst, const wchar_t **__restrict __src, size_t __nwc, size_t __len, mbstate_t *__restrict __ps)) { return __glibc_fortify (wcsnrtombs, __len, sizeof (char), __glibc_objsize (__dst), __dst, __src, __nwc, __len, __ps); } #endif
[+]
..
[-] stdlib-ldbl.h
[edit]
[-] types.h
[edit]
[-] ipctypes.h
[edit]
[-] sysmacros.h
[edit]
[-] statvfs.h
[edit]
[-] statfs.h
[edit]
[-] utmp.h
[edit]
[-] procfs-id.h
[edit]
[-] time.h
[edit]
[-] select2.h
[edit]
[-] struct_mutex.h
[edit]
[-] statx-generic.h
[edit]
[-] shmlba.h
[edit]
[-] termios.h
[edit]
[-] stdint-uintn.h
[edit]
[-] pthreadtypes.h
[edit]
[-] inet-fortified-decl.h
[edit]
[-] mman-map-flags-generic.h
[edit]
[-] wchar2.h
[edit]
[-] confname.h
[edit]
[-] utmpx.h
[edit]
[-] struct_stat.h
[edit]
[-] indirect-return.h
[edit]
[-] wchar2-decl.h
[edit]
[-] strings_fortified.h
[edit]
[-] link_lavcurrent.h
[edit]
[-] waitstatus.h
[edit]
[-] termios-struct.h
[edit]
[-] cmathcalls.h
[edit]
[-] getopt_ext.h
[edit]
[-] wctype-wchar.h
[edit]
[-] sigstksz.h
[edit]
[-] wchar-ldbl.h
[edit]
[-] string_fortified.h
[edit]
[-] struct_rwlock.h
[edit]
[-] termios-c_oflag.h
[edit]
[-] syslog-path.h
[edit]
[-] pthread_stack_min.h
[edit]
[-] dlfcn.h
[edit]
[-] signalfd.h
[edit]
[-] in.h
[edit]
[-] stdio.h
[edit]
[-] endianness.h
[edit]
[-] stdio_lim.h
[edit]
[-] error.h
[edit]
[-] stab.def
[edit]
[-] initspin.h
[edit]
[-] procfs-prregset.h
[edit]
[-] fcntl-linux.h
[edit]
[-] stdio-ldbl.h
[edit]
[-] timex.h
[edit]
[-] statx.h
[edit]
[-] termios-baud.h
[edit]
[-] ioctl-types.h
[edit]
[-] dirent_ext.h
[edit]
[-] timerfd.h
[edit]
[-] libm-simd-decl-stubs.h
[edit]
[-] mman.h
[edit]
[-] semaphore.h
[edit]
[-] procfs.h
[edit]
[-] flt-eval-method.h
[edit]
[-] setjmp2.h
[edit]
[-] rseq.h
[edit]
[-] mman-linux.h
[edit]
[-] typesizes.h
[edit]
[-] fenv.h
[edit]
[-] signum-arch.h
[edit]
[-] stdio2-decl.h
[edit]
[-] mqueue2.h
[edit]
[-] printf-ldbl.h
[edit]
[-] posix1_lim.h
[edit]
[-] byteswap.h
[edit]
[-] posix2_lim.h
[edit]
[-] setjmp.h
[edit]
[-] sem.h
[edit]
[-] ipc-perm.h
[edit]
[-] stdio2.h
[edit]
[-] errno.h
[edit]
[-] mqueue.h
[edit]
[-] mathcalls.h
[edit]
[-] long-double.h
[edit]
[-] pthread_stack_min-dynamic.h
[edit]
[-] sigstack.h
[edit]
[-] elfclass.h
[edit]
[-] termios-c_cc.h
[edit]
[-] floatn-common.h
[edit]
[-] mathcalls-helper-functions.h
[edit]
[-] unistd_ext.h
[edit]
[-] socket_type.h
[edit]
[-] mman-shared.h
[edit]
[-] unistd.h
[edit]
[-] wchar.h
[edit]
[-] dl_find_object.h
[edit]
[-] error-ldbl.h
[edit]
[-] ptrace-shared.h
[edit]
[-] mathcalls-narrow.h
[edit]
[-] libc-header-start.h
[edit]
[-] netdb.h
[edit]
[-] sigthread.h
[edit]
[-] link.h
[edit]
[-] fp-logb.h
[edit]
[-] procfs-extra.h
[edit]
[-] stdlib-bsearch.h
[edit]
[-] posix_opt.h
[edit]
[-] stdint-intn.h
[edit]
[-] sockaddr.h
[edit]
[-] inet-fortified.h
[edit]
[-] thread-shared-types.h
[edit]
[-] getopt_posix.h
[edit]
[-] stdlib-float.h
[edit]
[-] utsname.h
[edit]
[-] ioctls.h
[edit]
[-] uio_lim.h
[edit]
[-] uio-ext.h
[edit]
[-] signum-generic.h
[edit]
[-] termios-c_lflag.h
[edit]
[-] syslog-ldbl.h
[edit]
[-] mathdef.h
[edit]
[-] param.h
[edit]
[-] select.h
[edit]
[-] epoll.h
[edit]
[-] socket.h
[edit]
[-] uintn-identity.h
[edit]
[-] signal_ext.h
[edit]
[-] endian.h
[edit]
[-] argp-ldbl.h
[edit]
[-] resource.h
[edit]
[-] local_lim.h
[edit]
[-] stat.h
[edit]
[-] fp-fast.h
[edit]
[-] eventfd.h
[edit]
[-] poll2.h
[edit]
[-] termios-c_cflag.h
[edit]
[-] cpu-set.h
[edit]
[-] sched.h
[edit]
[-] siginfo-arch.h
[edit]
[-] time64.h
[edit]
[-] math-vector.h
[edit]
[-] inotify.h
[edit]
[-] siginfo-consts-arch.h
[edit]
[-] locale.h
[edit]
[-] msq.h
[edit]
[-] siginfo-consts.h
[edit]
[-] err-ldbl.h
[edit]
[+]
types
[-] waitflags.h
[edit]
[-] iscanonical.h
[edit]
[-] atomic_wide_counter.h
[edit]
[-] termios-c_iflag.h
[edit]
[-] pthreadtypes-arch.h
[edit]
[-] floatn.h
[edit]
[-] syslog.h
[edit]
[-] xopen_lim.h
[edit]
[-] environments.h
[edit]
[-] termios-misc.h
[edit]
[-] hwcap.h
[edit]
[-] wordsize.h
[edit]
[-] ipc.h
[edit]
[-] timesize.h
[edit]
[-] sigevent-consts.h
[edit]
[-] fcntl.h
[edit]
[-] syscall.h
[edit]
[-] fcntl2.h
[edit]
[-] a.out.h
[edit]
[+]
platform
[-] sigaction.h
[edit]
[-] stdlib.h
[edit]
[-] dirent.h
[edit]
[-] termios-tcflow.h
[edit]
[-] ss_flags.h
[edit]
[-] poll.h
[edit]
[-] monetary-ldbl.h
[edit]
[-] getopt_core.h
[edit]
[-] sigcontext.h
[edit]
[-] socket2.h
[edit]
[-] shm.h
[edit]
[-] struct_stat_time64_helper.h
[edit]
[-] socket-constants.h
[edit]