mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
Prepare redirections for IEEE long double on powerpc64le
All functions that have a format string, which can consume a long double argument, must have one version for each long double format supported on a platform. On powerpc64le, these functions currently have two versions (i.e.: long double with the same format as double, and long double with IBM Extended Precision format). Support for a third long double format option (i.e. long double with IEEE long double format) is being prepared and all the aforementioned functions now have a third version (not yet exported on the master branch, but the code is in). For these functions to get selected (during build time), references to them in user programs (or dependent libraries) must get redirected to the aforementioned new versions of the functions. This patch installs the header magic required to perform such redirections. Notice, however, that since the redirections only happen when __LONG_DOUBLE_USES_FLOAT128 is set to 1, and no platform (including powerpc64le) currently does it, no redirections actually happen. Redirections and the exporting of the new functions will happen at the same time (when powerpc64le adds ldbl-128ibm-compat to their Implies. Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> Reviewed-by: Paul E. Murphy <murphyp@linux.vnet.ibm.com>
This commit is contained in:
Gabriel F. T. Gomes
Paul E. Murphy
parent
1f1c65e232
commit
e4a3999213
@ -554,7 +554,8 @@ __NTH (__option_is_end (const struct argp_option *__opt))
|
||||
# endif
|
||||
#endif /* Use extern inlines. */
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/argp-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -27,9 +27,17 @@ __LDBL_REDIR_DECL (vfprintf)
|
||||
__LDBL_REDIR_DECL (vprintf)
|
||||
__LDBL_REDIR_DECL (vsprintf)
|
||||
#if !__GLIBC_USE (DEPRECATED_SCANF)
|
||||
# if defined __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (fscanf, __nldbl___isoc99_fscanf)
|
||||
__LDBL_REDIR1_DECL (scanf, __nldbl___isoc99_scanf)
|
||||
__LDBL_REDIR1_DECL (sscanf, __nldbl___isoc99_sscanf)
|
||||
# elif __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
__LDBL_REDIR1_DECL (fscanf, __isoc99_fscanfieee128)
|
||||
__LDBL_REDIR1_DECL (scanf, __isoc99_scanfieee128)
|
||||
__LDBL_REDIR1_DECL (sscanf, __isoc99_sscanfieee128)
|
||||
# else
|
||||
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
||||
# endif
|
||||
#else
|
||||
__LDBL_REDIR_DECL (fscanf)
|
||||
__LDBL_REDIR_DECL (scanf)
|
||||
@ -43,9 +51,17 @@ __LDBL_REDIR_DECL (vsnprintf)
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
# if !__GLIBC_USE (DEPRECATED_SCANF)
|
||||
# if defined __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf)
|
||||
__LDBL_REDIR1_DECL (vscanf, __nldbl___isoc99_vscanf)
|
||||
__LDBL_REDIR1_DECL (vsscanf, __nldbl___isoc99_vsscanf)
|
||||
# elif __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
__LDBL_REDIR1_DECL (vfscanf, __isoc99_vfscanfieee128)
|
||||
__LDBL_REDIR1_DECL (vscanf, __isoc99_vscanfieee128)
|
||||
__LDBL_REDIR1_DECL (vsscanf, __isoc99_vsscanfieee128)
|
||||
# else
|
||||
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
||||
# endif
|
||||
# else
|
||||
__LDBL_REDIR_DECL (vfscanf)
|
||||
__LDBL_REDIR_DECL (vsscanf)
|
||||
@ -60,33 +76,33 @@ __LDBL_REDIR_DECL (dprintf)
|
||||
|
||||
#ifdef __USE_GNU
|
||||
__LDBL_REDIR_DECL (vasprintf)
|
||||
__LDBL_REDIR_DECL (__asprintf)
|
||||
__LDBL_REDIR2_DECL (asprintf)
|
||||
__LDBL_REDIR_DECL (asprintf)
|
||||
__LDBL_REDIR_DECL (obstack_printf)
|
||||
__LDBL_REDIR_DECL (obstack_vprintf)
|
||||
#endif
|
||||
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
__LDBL_REDIR_DECL (__sprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vsprintf_chk)
|
||||
__LDBL_REDIR2_DECL (sprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vsprintf_chk)
|
||||
# if defined __USE_ISOC99 || defined __USE_UNIX98
|
||||
__LDBL_REDIR_DECL (__snprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vsnprintf_chk)
|
||||
__LDBL_REDIR2_DECL (snprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vsnprintf_chk)
|
||||
# endif
|
||||
# if __USE_FORTIFY_LEVEL > 1
|
||||
__LDBL_REDIR_DECL (__fprintf_chk)
|
||||
__LDBL_REDIR_DECL (__printf_chk)
|
||||
__LDBL_REDIR_DECL (__vfprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vprintf_chk)
|
||||
__LDBL_REDIR2_DECL (fprintf_chk)
|
||||
__LDBL_REDIR2_DECL (printf_chk)
|
||||
__LDBL_REDIR2_DECL (vfprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vprintf_chk)
|
||||
# ifdef __USE_XOPEN2K8
|
||||
__LDBL_REDIR_DECL (__dprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vdprintf_chk)
|
||||
__LDBL_REDIR2_DECL (dprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vdprintf_chk)
|
||||
# endif
|
||||
# ifdef __USE_GNU
|
||||
__LDBL_REDIR_DECL (__asprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vasprintf_chk)
|
||||
__LDBL_REDIR_DECL (__obstack_printf_chk)
|
||||
__LDBL_REDIR_DECL (__obstack_vprintf_chk)
|
||||
__LDBL_REDIR2_DECL (asprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vasprintf_chk)
|
||||
__LDBL_REDIR2_DECL (obstack_printf_chk)
|
||||
__LDBL_REDIR2_DECL (obstack_vprintf_chk)
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -400,9 +400,12 @@ extern int sscanf (const char *__restrict __s,
|
||||
const char *__restrict __format, ...) __THROW;
|
||||
|
||||
/* For historical reasons, the C99-compliant versions of the scanf
|
||||
functions are at alternative names. When __LDBL_COMPAT is in
|
||||
effect, this is handled in bits/stdio-ldbl.h. */
|
||||
#if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT
|
||||
functions are at alternative names. When __LDBL_COMPAT or
|
||||
__LONG_DOUBLE_USES_FLOAT128 are in effect, this is handled in
|
||||
bits/stdio-ldbl.h. */
|
||||
#include <bits/floatn.h>
|
||||
#if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT \
|
||||
&& __LONG_DOUBLE_USES_FLOAT128 == 0
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
|
||||
const char *__restrict __format, ...),
|
||||
@ -447,7 +450,8 @@ extern int vsscanf (const char *__restrict __s,
|
||||
|
||||
/* Same redirection as above for the v*scanf family. */
|
||||
# if !__GLIBC_USE (DEPRECATED_SCANF)
|
||||
# if defined __REDIRECT && !defined __LDBL_COMPAT
|
||||
# if defined __REDIRECT && !defined __LDBL_COMPAT \
|
||||
&& __LONG_DOUBLE_USES_FLOAT128 == 0
|
||||
extern int __REDIRECT (vfscanf,
|
||||
(FILE *__restrict __s,
|
||||
const char *__restrict __format, __gnuc_va_list __arg),
|
||||
@ -866,7 +870,9 @@ extern int __overflow (FILE *, int);
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
# include <bits/stdio2.h>
|
||||
#endif
|
||||
#ifdef __LDBL_COMPAT
|
||||
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/stdio-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -27,9 +27,9 @@ __LDBL_REDIR_DECL (vsyslog)
|
||||
#endif
|
||||
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
__LDBL_REDIR_DECL (__syslog_chk)
|
||||
__LDBL_REDIR2_DECL (syslog_chk)
|
||||
|
||||
# ifdef __USE_MISC
|
||||
__LDBL_REDIR_DECL (__vsyslog_chk)
|
||||
__LDBL_REDIR2_DECL (vsyslog_chk)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -52,7 +52,8 @@ extern void errx (int __status, const char *__format, ...)
|
||||
extern void verrx (int __status, const char *, __gnuc_va_list)
|
||||
__attribute__ ((__noreturn__, __format__ (__printf__, 2, 0)));
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/err-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -47,11 +47,13 @@ extern unsigned int error_message_count;
|
||||
variable controls whether this mode is selected or not. */
|
||||
extern int error_one_per_line;
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/error-ldbl.h>
|
||||
#else
|
||||
/* Do not inline error and error_at_line when long double has the same
|
||||
size of double, because that would invalidate the redirections to the
|
||||
size of double, nor when long double reuses the float128
|
||||
implementation, because that would invalidate the redirections to the
|
||||
compatibility functions. */
|
||||
# if defined __extern_always_inline && defined __va_arg_pack
|
||||
# include <bits/error.h>
|
||||
|
||||
@ -452,7 +452,37 @@
|
||||
#include <bits/wordsize.h>
|
||||
#include <bits/long-double.h>
|
||||
|
||||
#if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
|
||||
#if __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# ifdef __REDIRECT
|
||||
|
||||
/* Alias name defined automatically. */
|
||||
# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
|
||||
# define __LDBL_REDIR_DECL(name) \
|
||||
extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
|
||||
|
||||
/* Alias name defined automatically, with leading underscores. */
|
||||
# define __LDBL_REDIR2_DECL(name) \
|
||||
extern __typeof (__##name) __##name \
|
||||
__asm (__ASMNAME ("__" #name "ieee128"));
|
||||
|
||||
/* Alias name defined manually. */
|
||||
# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
|
||||
# define __LDBL_REDIR1_DECL(name, alias) \
|
||||
extern __typeof (name) name __asm (__ASMNAME (#alias));
|
||||
|
||||
# define __LDBL_REDIR1_NTH(name, proto, alias) \
|
||||
__REDIRECT_NTH (name, proto, alias)
|
||||
# define __REDIRECT_NTH_LDBL(name, proto, alias) \
|
||||
__LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
|
||||
|
||||
/* Unused. */
|
||||
# define __REDIRECT_LDBL(name, proto, alias) ... unused__redirect_ldbl
|
||||
# define __LDBL_REDIR_NTH(name, proto) ... unused__ldbl_redir_nth
|
||||
|
||||
# else
|
||||
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
|
||||
# endif
|
||||
#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
|
||||
# define __LDBL_COMPAT 1
|
||||
# ifdef __REDIRECT
|
||||
# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
|
||||
@ -461,6 +491,8 @@
|
||||
# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
|
||||
# define __LDBL_REDIR_NTH(name, proto) \
|
||||
__LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
|
||||
# define __LDBL_REDIR2_DECL(name) \
|
||||
extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
|
||||
# define __LDBL_REDIR1_DECL(name, alias) \
|
||||
extern __typeof (name) name __asm (__ASMNAME (#alias));
|
||||
# define __LDBL_REDIR_DECL(name) \
|
||||
@ -471,11 +503,13 @@
|
||||
__LDBL_REDIR1_NTH (name, proto, __nldbl_##alias)
|
||||
# endif
|
||||
#endif
|
||||
#if !defined __LDBL_COMPAT || !defined __REDIRECT
|
||||
#if (!defined __LDBL_COMPAT && __LONG_DOUBLE_USES_FLOAT128 == 0) \
|
||||
|| !defined __REDIRECT
|
||||
# define __LDBL_REDIR1(name, proto, alias) name proto
|
||||
# define __LDBL_REDIR(name, proto) name proto
|
||||
# define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW
|
||||
# define __LDBL_REDIR_NTH(name, proto) name proto __THROW
|
||||
# define __LDBL_REDIR2_DECL(name)
|
||||
# define __LDBL_REDIR_DECL(name)
|
||||
# ifdef __REDIRECT
|
||||
# define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias)
|
||||
|
||||
@ -206,7 +206,9 @@ extern void vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap)
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
# include <bits/syslog.h>
|
||||
#endif
|
||||
#ifdef __LDBL_COMPAT
|
||||
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/syslog-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -182,7 +182,8 @@ extern int printf_size_info (const struct printf_info *__restrict
|
||||
__info, size_t __n, int *__restrict __argtypes)
|
||||
__THROW;
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/printf-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -21,21 +21,43 @@
|
||||
#endif
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
# ifdef __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (strtold, strtod)
|
||||
# else
|
||||
__LDBL_REDIR1_DECL (strtold, __strtoieee128)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# ifdef __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (strtold_l, strtod_l)
|
||||
# else
|
||||
__LDBL_REDIR1_DECL (strtold_l, __strtoieee128_l)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if __GLIBC_USE (IEC_60559_BFP_EXT_C2X)
|
||||
# ifdef __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (strfroml, strfromd)
|
||||
# else
|
||||
__LDBL_REDIR1_DECL (strfroml, __strfromieee128)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __USE_MISC
|
||||
# if defined __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (qecvt, ecvt)
|
||||
__LDBL_REDIR1_DECL (qfcvt, fcvt)
|
||||
__LDBL_REDIR1_DECL (qgcvt, gcvt)
|
||||
__LDBL_REDIR1_DECL (qecvt_r, ecvt_r)
|
||||
__LDBL_REDIR1_DECL (qfcvt_r, fcvt_r)
|
||||
# elif __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
__LDBL_REDIR1_DECL (qecvt, __qecvtieee128)
|
||||
__LDBL_REDIR1_DECL (qfcvt, __qfcvtieee128)
|
||||
__LDBL_REDIR1_DECL (qgcvt, __qgcvtieee128)
|
||||
__LDBL_REDIR1_DECL (qecvt_r, __qecvtieee128_r)
|
||||
__LDBL_REDIR1_DECL (qfcvt_r, __qfcvtieee128_r)
|
||||
# else
|
||||
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -50,7 +50,8 @@ extern ssize_t strfmon_l (char *__restrict __s, size_t __maxsize,
|
||||
__THROW __attribute_format_strfmon__ (4, 5);
|
||||
#endif
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/monetary-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -1016,7 +1016,9 @@ extern int ttyslot (void) __THROW;
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
# include <bits/stdlib.h>
|
||||
#endif
|
||||
#ifdef __LDBL_COMPAT
|
||||
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/stdlib-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
@ -28,9 +28,17 @@ __LDBL_REDIR_DECL (vfwprintf);
|
||||
__LDBL_REDIR_DECL (vwprintf);
|
||||
__LDBL_REDIR_DECL (vswprintf);
|
||||
# if !__GLIBC_USE (DEPRECATED_SCANF)
|
||||
# if defined __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (fwscanf, __nldbl___isoc99_fwscanf)
|
||||
__LDBL_REDIR1_DECL (wscanf, __nldbl___isoc99_wscanf)
|
||||
__LDBL_REDIR1_DECL (swscanf, __nldbl___isoc99_swscanf)
|
||||
# elif __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
__LDBL_REDIR1_DECL (fwscanf, __isoc99_fwscanfieee128)
|
||||
__LDBL_REDIR1_DECL (wscanf, __isoc99_wscanfieee128)
|
||||
__LDBL_REDIR1_DECL (swscanf, __isoc99_swscanfieee128)
|
||||
# else
|
||||
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
||||
# endif
|
||||
# else
|
||||
__LDBL_REDIR_DECL (fwscanf);
|
||||
__LDBL_REDIR_DECL (wscanf);
|
||||
@ -39,11 +47,23 @@ __LDBL_REDIR_DECL (swscanf);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_ISOC99
|
||||
# ifdef __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (wcstold, wcstod);
|
||||
# else
|
||||
__LDBL_REDIR1_DECL (wcstold, __wcstoieee128)
|
||||
# endif
|
||||
# if !__GLIBC_USE (DEPRECATED_SCANF)
|
||||
# if defined __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (vfwscanf, __nldbl___isoc99_vfwscanf)
|
||||
__LDBL_REDIR1_DECL (vwscanf, __nldbl___isoc99_vwscanf)
|
||||
__LDBL_REDIR1_DECL (vswscanf, __nldbl___isoc99_vswscanf)
|
||||
# elif __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
__LDBL_REDIR1_DECL (vfwscanf, __isoc99_vfwscanfieee128)
|
||||
__LDBL_REDIR1_DECL (vwscanf, __isoc99_vwscanfieee128)
|
||||
__LDBL_REDIR1_DECL (vswscanf, __isoc99_vswscanfieee128)
|
||||
# else
|
||||
# error bits/stdlib-ldbl.h included when no ldbl redirections are required.
|
||||
# endif
|
||||
# else
|
||||
__LDBL_REDIR_DECL (vfwscanf);
|
||||
__LDBL_REDIR_DECL (vwscanf);
|
||||
@ -52,16 +72,20 @@ __LDBL_REDIR_DECL (vswscanf);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_GNU
|
||||
# ifdef __LDBL_COMPAT
|
||||
__LDBL_REDIR1_DECL (wcstold_l, wcstod_l);
|
||||
# else
|
||||
__LDBL_REDIR1_DECL (wcstold_l, __wcstoieee128_l)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
|
||||
__LDBL_REDIR_DECL (__swprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vswprintf_chk)
|
||||
__LDBL_REDIR2_DECL (swprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vswprintf_chk)
|
||||
# if __USE_FORTIFY_LEVEL > 1
|
||||
__LDBL_REDIR_DECL (__fwprintf_chk)
|
||||
__LDBL_REDIR_DECL (__wprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vfwprintf_chk)
|
||||
__LDBL_REDIR_DECL (__vwprintf_chk)
|
||||
__LDBL_REDIR2_DECL (fwprintf_chk)
|
||||
__LDBL_REDIR2_DECL (wprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vfwprintf_chk)
|
||||
__LDBL_REDIR2_DECL (vwprintf_chk)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
@ -633,9 +633,11 @@ extern int swscanf (const wchar_t *__restrict __s,
|
||||
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
|
||||
|
||||
/* For historical reasons, the C99-compliant versions of the scanf
|
||||
functions are at alternative names. When __LDBL_COMPAT is in
|
||||
effect, this is handled in bits/wchar-ldbl.h. */
|
||||
#if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT
|
||||
functions are at alternative names. When __LDBL_COMPAT or
|
||||
__LONG_DOUBLE_USES_FLOAT128 are in effect, this is handled in
|
||||
bits/wchar-ldbl.h. */
|
||||
#if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT \
|
||||
&& __LONG_DOUBLE_USES_FLOAT128 == 0
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream,
|
||||
const wchar_t *__restrict __format, ...),
|
||||
@ -688,7 +690,8 @@ extern int vswscanf (const wchar_t *__restrict __s,
|
||||
/* Same redirection as above for the v*wscanf family. */
|
||||
# if !__GLIBC_USE (DEPRECATED_SCANF) \
|
||||
&& (!defined __LDBL_COMPAT || !defined __REDIRECT) \
|
||||
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
|
||||
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K) \
|
||||
&& __LONG_DOUBLE_USES_FLOAT128 == 0
|
||||
# ifdef __REDIRECT
|
||||
extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s,
|
||||
const wchar_t *__restrict __format,
|
||||
@ -849,7 +852,8 @@ extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
|
||||
# include <bits/wchar2.h>
|
||||
#endif
|
||||
|
||||
#ifdef __LDBL_COMPAT
|
||||
#include <bits/floatn.h>
|
||||
#if defined __LDBL_COMPAT || __LONG_DOUBLE_USES_FLOAT128 == 1
|
||||
# include <bits/wchar-ldbl.h>
|
||||
#endif
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user