libc: update to a recent newlib version.
This commit is contained in:
Our Air Quality
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cd23acaa4a
commit
af4ac44cb5
77 changed files with 4496 additions and 9989 deletions
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@ -35,9 +35,22 @@
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#include <sys/cdefs.h>
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#include <stddef.h>
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/* typedef only __gnuc_va_list, used throughout the header */
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#define __need___va_list
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#include <stdarg.h>
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/* typedef va_list only when required */
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#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
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#ifdef __GNUC__
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#ifndef _VA_LIST_DEFINED
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typedef __gnuc_va_list va_list;
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#define _VA_LIST_DEFINED
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#endif
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#else /* !__GNUC__ */
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#include <stdarg.h>
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#endif
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#endif /* __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE */
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/*
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* <sys/reent.h> defines __FILE, _fpos_t.
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* They must be defined there because struct _reent needs them (and we don't
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@ -49,7 +62,10 @@
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_BEGIN_STD_C
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#if !defined(__FILE_defined)
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typedef __FILE FILE;
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# define __FILE_defined
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#endif
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#ifdef __CYGWIN__
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typedef _fpos64_t fpos_t;
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@ -125,7 +141,7 @@ typedef _fpos64_t fpos64_t;
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#define L_tmpnam FILENAME_MAX
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#endif
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#ifndef __STRICT_ANSI__
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#if __BSD_VISIBLE || __XSI_VISIBLE
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#define P_tmpdir "/tmp"
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#endif
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@ -161,6 +177,12 @@ typedef _fpos64_t fpos64_t;
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#endif
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#endif
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#if __POSIX_VISIBLE
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char * _EXFUN(ctermid, (char *));
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#endif
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#if __XSI_VISIBLE && __XSI_VISIBLE < 600
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char * _EXFUN(cuserid, (char *));
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#endif
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FILE * _EXFUN(tmpfile, (void));
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char * _EXFUN(tmpnam, (char *));
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#if __BSD_VISIBLE || __XSI_VISIBLE || __POSIX_VISIBLE >= 200112
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@ -227,7 +249,7 @@ int _EXFUN(rename, (const char *, const char *));
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int _EXFUN(_rename, (const char *, const char *));
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#endif
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#endif
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#if !defined(__STRICT_ANSI__) || defined(__USE_XOPEN2K)
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#if __LARGEFILE_VISIBLE || __POSIX_VISIBLE >= 200112
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#ifdef _COMPILING_NEWLIB
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int _EXFUN(fseeko, (FILE *, _off_t, int));
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_off_t _EXFUN(ftello, ( FILE *));
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@ -239,16 +261,32 @@ off_t _EXFUN(ftello, ( FILE *));
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#if __GNU_VISIBLE
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int _EXFUN(fcloseall, (_VOID));
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#endif
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#if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
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#ifndef _REENT_ONLY
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#if __ISO_C_VISIBLE >= 1999
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int _EXFUN(snprintf, (char *__restrict, size_t, const char *__restrict, ...)
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_ATTRIBUTE ((__format__ (__printf__, 3, 4))));
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int _EXFUN(vsnprintf, (char *__restrict, size_t, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 3, 0))));
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int _EXFUN(vfscanf, (FILE *__restrict, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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int _EXFUN(vscanf, (const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 1, 0))));
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int _EXFUN(vsscanf, (const char *__restrict, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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#endif
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#if __GNU_VISIBLE
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int _EXFUN(asprintf, (char **__restrict, const char *__restrict, ...)
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_ATTRIBUTE ((__format__ (__printf__, 2, 3))));
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int _EXFUN(vasprintf, (char **, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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#endif
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#if __MISC_VISIBLE /* Newlib-specific */
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int _EXFUN(asiprintf, (char **, const char *, ...)
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_ATTRIBUTE ((__format__ (__printf__, 2, 3))));
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char * _EXFUN(asniprintf, (char *, size_t *, const char *, ...)
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_ATTRIBUTE ((__format__ (__printf__, 3, 4))));
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char * _EXFUN(asnprintf, (char *__restrict, size_t *__restrict, const char *__restrict, ...)
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_ATTRIBUTE ((__format__ (__printf__, 3, 4))));
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int _EXFUN(asprintf, (char **__restrict, const char *__restrict, ...)
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_ATTRIBUTE ((__format__ (__printf__, 2, 3))));
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#ifndef diprintf
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int _EXFUN(diprintf, (int, const char *, ...)
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_ATTRIBUTE ((__format__ (__printf__, 2, 3))));
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@ -265,8 +303,6 @@ int _EXFUN(siprintf, (char *, const char *, ...)
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_ATTRIBUTE ((__format__ (__printf__, 2, 3))));
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int _EXFUN(siscanf, (const char *, const char *, ...)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 3))));
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int _EXFUN(snprintf, (char *__restrict, size_t, const char *__restrict, ...)
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_ATTRIBUTE ((__format__ (__printf__, 3, 4))));
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int _EXFUN(sniprintf, (char *, size_t, const char *, ...)
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_ATTRIBUTE ((__format__ (__printf__, 3, 4))));
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int _EXFUN(vasiprintf, (char **, const char *, __VALIST)
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@ -275,50 +311,50 @@ char * _EXFUN(vasniprintf, (char *, size_t *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 3, 0))));
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char * _EXFUN(vasnprintf, (char *, size_t *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 3, 0))));
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int _EXFUN(vasprintf, (char **, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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int _EXFUN(vdiprintf, (int, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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int _EXFUN(vfiscanf, (FILE *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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int _EXFUN(vfscanf, (FILE *__restrict, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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int _EXFUN(viprintf, (const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 1, 0))));
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int _EXFUN(viscanf, (const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 1, 0))));
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int _EXFUN(vscanf, (const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 1, 0))));
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int _EXFUN(vsiprintf, (char *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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int _EXFUN(vsiscanf, (const char *, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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int _EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 3, 0))));
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int _EXFUN(vsnprintf, (char *__restrict, size_t, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 3, 0))));
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int _EXFUN(vsscanf, (const char *__restrict, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__scanf__, 2, 0))));
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#endif /* __MISC_VISIBLE */
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#endif /* !_REENT_ONLY */
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#endif /* !__STRICT_ANSI__ */
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/*
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* Routines in POSIX 1003.1:2001.
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*/
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#ifndef __STRICT_ANSI__
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#if __POSIX_VISIBLE
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#ifndef _REENT_ONLY
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FILE * _EXFUN(fdopen, (int, const char *));
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#endif
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int _EXFUN(fileno, (FILE *));
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int _EXFUN(getw, (FILE *));
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#endif
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#if __MISC_VISIBLE || __POSIX_VISIBLE >= 199209
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int _EXFUN(pclose, (FILE *));
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FILE * _EXFUN(popen, (const char *, const char *));
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int _EXFUN(putw, (int, FILE *));
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#endif
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#if __BSD_VISIBLE
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void _EXFUN(setbuffer, (FILE *, char *, int));
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int _EXFUN(setlinebuf, (FILE *));
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#endif
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#if __MISC_VISIBLE || (__XSI_VISIBLE && __POSIX_VISIBLE < 200112)
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int _EXFUN(getw, (FILE *));
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int _EXFUN(putw, (int, FILE *));
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#endif
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#if __MISC_VISIBLE || __POSIX_VISIBLE
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int _EXFUN(getc_unlocked, (FILE *));
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int _EXFUN(getchar_unlocked, (void));
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void _EXFUN(flockfile, (FILE *));
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@ -326,13 +362,13 @@ int _EXFUN(ftrylockfile, (FILE *));
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void _EXFUN(funlockfile, (FILE *));
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int _EXFUN(putc_unlocked, (int, FILE *));
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int _EXFUN(putchar_unlocked, (int));
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#endif /* ! __STRICT_ANSI__ */
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#endif
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/*
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* Routines in POSIX 1003.1:200x.
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*/
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#ifndef __STRICT_ANSI__
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#if __POSIX_VISIBLE >= 200809
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# ifndef _REENT_ONLY
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# ifndef dprintf
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int _EXFUN(dprintf, (int, const char *__restrict, ...)
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@ -342,13 +378,13 @@ FILE * _EXFUN(fmemopen, (void *__restrict, size_t, const char *__restrict));
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/* getdelim - see __getdelim for now */
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/* getline - see __getline for now */
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FILE * _EXFUN(open_memstream, (char **, size_t *));
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#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809
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int _EXFUN(renameat, (int, const char *, int, const char *));
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#endif
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int _EXFUN(vdprintf, (int, const char *__restrict, __VALIST)
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_ATTRIBUTE ((__format__ (__printf__, 2, 0))));
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# endif
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#endif
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#if __ATFILE_VISIBLE
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int _EXFUN(renameat, (int, const char *, int, const char *));
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#endif
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/*
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* Recursive versions of the above.
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@ -492,7 +528,7 @@ int _EXFUN(fpurge, (FILE *));
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ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *));
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ssize_t _EXFUN(__getline, (char **, size_t *, FILE *));
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#if __BSD_VISIBLE
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#if __MISC_VISIBLE
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void _EXFUN(clearerr_unlocked, (FILE *));
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int _EXFUN(feof_unlocked, (FILE *));
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int _EXFUN(ferror_unlocked, (FILE *));
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@ -542,7 +578,7 @@ int _EXFUN(__swbuf_r, (struct _reent *, int, FILE *));
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* Stdio function-access interface.
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*/
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#ifndef __STRICT_ANSI__
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#if __BSD_VISIBLE
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# ifdef __LARGE64_FILES
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FILE *_EXFUN(funopen,(const _PTR __cookie,
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int (*__readfn)(_PTR __c, char *__buf,
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@ -579,7 +615,9 @@ FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie,
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(fpos_t (*)())0, (int (*)())0)
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# define fwopen(__cookie, __fn) funopen(__cookie, (int (*)())0, __fn, \
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(fpos_t (*)())0, (int (*)())0)
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#endif /* __BSD_VISIBLE */
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#if __GNU_VISIBLE
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typedef ssize_t cookie_read_function_t(void *__cookie, char *__buf, size_t __n);
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typedef ssize_t cookie_write_function_t(void *__cookie, const char *__buf,
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size_t __n);
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@ -603,7 +641,7 @@ FILE *_EXFUN(fopencookie,(void *__cookie,
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const char *__mode, cookie_io_functions_t __functions));
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FILE *_EXFUN(_fopencookie_r,(struct _reent *, void *__cookie,
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const char *__mode, cookie_io_functions_t __functions));
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#endif /* ! __STRICT_ANSI__ */
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#endif /* __GNU_VISIBLE */
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#ifndef __CUSTOM_FILE_IO__
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/*
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@ -642,10 +680,12 @@ _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p)
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#define __sgetc_r(__ptr, __p) __sgetc_raw_r(__ptr, __p)
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#endif
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#ifdef _never /* __GNUC__ */
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/* If this inline is actually used, then systems using coff debugging
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info get hopelessly confused. 21sept93 rich@cygnus.com. */
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#ifdef __GNUC__
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_ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) {
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#ifdef __SCLE
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if ((_p->_flags & __SCLE) && _c == '\n')
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__sputc_r (_ptr, '\r', _p);
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#endif
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if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n'))
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return (*_p->_p++ = _c);
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else
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@ -678,19 +718,20 @@ _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) {
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#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF)))
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#define __sfileno(p) ((p)->_file)
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#ifndef __cplusplus
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#ifndef _REENT_SMALL
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#define feof(p) __sfeof(p)
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#define ferror(p) __sferror(p)
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#define clearerr(p) __sclearerr(p)
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#if __BSD_VISIBLE
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#if __MISC_VISIBLE
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#define feof_unlocked(p) __sfeof(p)
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#define ferror_unlocked(p) __sferror(p)
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#define clearerr_unlocked(p) __sclearerr(p)
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#endif /* __BSD_VISIBLE */
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#endif /* __MISC_VISIBLE */
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#endif /* _REENT_SMALL */
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#if 0 /*ndef __STRICT_ANSI__ - FIXME: must initialize stdio first, use fn */
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#if 0 /* __POSIX_VISIBLE - FIXME: must initialize stdio first, use fn */
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#define fileno(p) __sfileno(p)
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#endif
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@ -700,16 +741,19 @@ _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) {
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#define putc(x, fp) __sputc_r(_REENT, x, fp)
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#endif /* lint */
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#endif /* __CYGWIN__ */
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#endif /* __cplusplus */
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#ifndef __STRICT_ANSI__
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#if __MISC_VISIBLE
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/* fast always-buffered version, true iff error */
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#define fast_putc(x,p) (--(p)->_w < 0 ? \
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__swbuf_r(_REENT, (int)(x), p) == EOF : (*(p)->_p = (x), (p)->_p++, 0))
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#define L_cuserid 9 /* posix says it goes in stdio.h :( */
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#ifdef __CYGWIN__
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#define L_ctermid 16
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#endif
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#if __GNU_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 600)
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#define L_cuserid 9 /* posix says it goes in stdio.h :( */
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#endif
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#if __POSIX_VISIBLE
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#define L_ctermid 16
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#endif
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#endif /* !__CUSTOM_FILE_IO__ */
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@ -717,7 +761,7 @@ _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) {
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#define getchar() getc(stdin)
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#define putchar(x) putc(x, stdout)
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#ifndef __STRICT_ANSI__
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#if __MISC_VISIBLE || __POSIX_VISIBLE
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#define getchar_unlocked() getc_unlocked(stdin)
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#define putchar_unlocked(x) putc_unlocked(x, stdout)
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#endif
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